Exploring the 30 Best Private High Schools in Colorado

Best private high schools in Colorado

As filmmaker and writer Nora Ephron said during a ’96 commencement address at Wellesley College, “Your education is a dress rehearsal for a life that is yours to lead.” If that’s the case, high school may be one of the greatest dress rehearsals of all.

It’s a place where students explore their interests, dive into extracurricular activities, finally get the freedom to choose their own classes, and prepare for college or the workplace. For many of these students and their families, education is key: 1.4 million students enrolled in private high schools in fall 2021, according to the National Center for Education Statistics. There were about 3,600 private secondary schools nationwide as of 2020.

For many anxious parents, getting their kids into the best of these private high schools is of the utmost importance. Some families even move homes to send their kids to better schools. However, among all of these thousands of schools, a few stand out for their academic excellence, incredible track records, and the future success of their young students.

Stacker compiled a list of the best private high schools in Colorado using 2024 rankings from Niche. Niche uses seven weighted factors for its rankings. A majority of the score is based on academics, but other factors include culture and diversity; sports; clubs and activities; resources; and surveys of parents, teachers, and students.

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#30. Lutheran High School

– Location: Parker, CO
– Enrollment: 987 (16:1 student to teacher ratio)
– Niche grade: Grade A-

About

Lutheran High School in Parker, Colorado, is a private, faith-based secondary school serving grades 9–12 with an enrollment of around 987 students and a student-to-teacher ratio of 16:1. Though enrollment may vary slightly by source, the school remains one of the larger private Christian high schools in the state. Affiliated with the Lutheran Church–Missouri Synod, it was founded in 1955 and relocated to its current campus in Parker in 2004. The school fosters a supportive and energetic environment with a strong sense of community.

Academically, Lutheran High holds an A– rating and is consistently recognized among the top private and Christian schools in Colorado. The school boasts a 100% graduation rate, with average SAT scores around 1,180 and strong ACT results, reflecting solid college readiness. Approximately 87% of graduates go on to four-year colleges. A range of AP courses are offered, and both student and parent feedback consistently highlights the dedication of faculty and academic support systems.

The school also offers a wide variety of extracurricular opportunities. It competes in CHSAA Class 4A and has earned state titles in girls’ basketball, volleyball, and track, among others. Students participate in a range of clubs, including robotics, theater, music, and visual arts, supporting a well-rounded high school experience. The culture emphasizes teamwork, creativity, and leadership across all areas of student life.

Lutheran High is rooted in Christian values and encourages spiritual growth alongside academic and personal development. Faculty are known for mentoring students on a personal level and helping guide them both academically and spiritually. The school community is described as warm and encouraging, with a strong commitment to helping students prepare for life beyond high school. Lutheran High School combines strong academics, faith-centered values, and a close-knit community to offer a balanced and meaningful high school journey.

Where is Lutheran High School?

Lutheran High School is located in Parker, Colorado, a southeastern suburb of the Denver metro area. Parker is about 25 miles from downtown Denver and roughly 15 miles from the Denver Tech Center. Nearby towns include Centennial, Aurora, and Castle Rock, providing easy access to major highways and residential communities. The school is situated in a growing area with shopping centers, parks, and family-friendly neighborhoods.

The surrounding region offers access to outdoor recreation areas, including Cherry Creek State Park and the Sulphur Gulch Trail. Students benefit from the school’s close-knit community and proximity to Denver’s cultural and educational resources. Lutheran High School is part of a suburban environment known for its balance of modern amenities and open space. The campus attracts students from across Douglas and Arapahoe counties.

#29. Rocky Mountain Lutheran High School

– Location: Commerce City, CO
– Enrollment: 60 (9:1 student to teacher ratio)
– Niche grade: Grade A-

About

Rocky Mountain Lutheran High School in Commerce City, Colorado, is a small private Christian high school serving about 60 students in grades 9–12, with a low student–teacher ratio of 9:1. The school offers a close-knit environment where academic preparation and spiritual development go hand in hand. It holds an A– rating for its solid academics, individualized instruction, and character-based education. With a strong sense of community, the school emphasizes faith, integrity, and academic responsibility.

The academic program includes a college-preparatory curriculum with dual-credit options available through a partnership with a Christian college. Students can also take honors courses and a limited selection of AP classes, supported by faculty who provide one-on-one mentoring. Standardized test scores tend to be above national averages, reflecting the school’s academic effectiveness. Courses are designed to challenge students while integrating faith-based values and ethical decision-making.

Despite its small size, Rocky Mountain Lutheran provides a range of extracurricular opportunities that encourage well-rounded development. Students participate in sports such as soccer, volleyball, and basketball, with options to join public school teams through cooperative agreements. Other activities include choir, drama, student government, and service-based organizations that promote leadership and creativity. These programs help students grow in confidence and community involvement.

Parental involvement is an important part of the school culture, with families often supporting through volunteer efforts, booster groups, and school events. The school also works closely with local churches and educational partners to offer enrichment experiences like service projects and internships. This collaboration between home, school, and community reinforces shared values and strengthens student development. Rocky Mountain Lutheran High School offers a well-rounded, faith-guided education grounded in academic excellence and strong moral character.

Where is Rocky Mountain Lutheran High School?

Rocky Mountain Lutheran High School is located in Commerce City, Colorado, a northeastern suburb of Denver. The school is about 10 miles from downtown Denver and roughly 8 miles from Denver International Airport. Nearby cities include Thornton, Brighton, and Northglenn, with easy access via major roads like I-76 and E-470. The school sits in a developing area with residential neighborhoods and open land.

Commerce City is home to Dick’s Sporting Goods Park and the Rocky Mountain Arsenal National Wildlife Refuge, both just a few miles from the school. Students attend from various surrounding areas due to the school’s small class sizes and focused academic environment. The location offers a quiet suburban setting while remaining close to urban Denver. The area supports a mix of growth, nature, and accessibility to metro services.

#28. Bishop Machebeuf High School

– Location: Denver, CO
– Enrollment: 338 (11:1 student to teacher ratio)
– Niche grade: Grade A-

About

Bishop Machebeuf High School, located in Denver, Colorado, serves around 338 students in grades 9–12 with a student–teacher ratio of about 11:1. The school holds an A– rating, reflecting its commitment to academic rigor balanced with spiritual formation and community values. With a welcoming Catholic atmosphere, it seeks to foster both intellectual growth and personal responsibility. Graduation rates and standardized test scores consistently align with or exceed state averages.

Academically, Machebeuf offers a college-preparatory program featuring honors courses and limited AP options, supported by caring faculty who often know students on a personal level. Class sizes remain small, enabling individualized instruction and mentorship. College counseling and academic advising are integrated into the school experience, helping students navigate post-secondary paths. The curriculum blends traditional academics with values-based learning rooted in its Christian mission.

Student life at Bishop Machebeuf includes a range of athletic opportunities, with teams in sports such as soccer, basketball, volleyball, and track that compete in the Denver metro area. Extracurriculars also emphasize service and leadership, offering activities like peer ministry, student government, choir, drama, and community outreach clubs. These programs give students a chance to build skills, serve others, and find their passions. The close-knit environment encourages participation from nearly every student.

Family and community engagement play a vital role at Machebeuf. Parents frequently volunteer, supporting booster events, fundraising, and classroom activities. The school maintains strong ties with local parishes, nonprofits, and higher education institutions, which provide mentorship, service opportunities, and enrichment programs. Together, these partnerships contribute to a nurturing environment that prepares students academically, morally, and spiritually for life beyond graduation.

Where is Bishop Machebeuf High School?

Bishop Machebeuf High School is located in Denver, Colorado, on the east side of the city. It is about 6 miles from downtown Denver and roughly 15 miles from Denver International Airport. The school is near the Central Park neighborhood and close to Aurora, with easy access to I-70 and I-225. Nearby landmarks include the Anschutz Medical Campus and Stanley Marketplace.

The school sits in a residential and mixed-use area, offering a quieter setting within reach of urban amenities. Public transit options are available, and the school draws students from across the metro area. Its location places it within a diverse and growing part of Denver. Families appreciate the balance of accessibility, smaller enrollment, and strong academic environment.

#27. Front Range Christian School

– Location: Littleton, CO
– Enrollment: 448 (9:1 student to teacher ratio)
– Niche grade: Grade A-

About

Front Range Christian School, located in Littleton, Colorado, serves approximately 448 students from preschool through 12th grade, with a low student–teacher ratio of 9:1. The school earns an A– rating for its strong academic programs, faith-based curriculum, and nurturing environment. It blends rigorous academics with Christian values, fostering both intellectual growth and spiritual development. Students consistently perform above benchmarks in core subjects, supported by small classes and engaged faculty.

The academic program offers a variety of honors courses and college-preparatory classes, along with flexible learning options including dual-credit courses. Teachers emphasize critical thinking, creativity, and character formation in each classroom setting. Comprehensive college and career counseling, as well as academic advising, help students prepare thoughtfully for life after graduation. A focus on personalized instruction ensures that each child receives support tailored to their growth and goals.

Student life at Front Range Christian is rich with extracurricular activities that promote community and leadership. Athletic teams in sports like basketball, volleyball, soccer, and track compete in regional leagues and emphasize teamwork and sportsmanship. Creative opportunities are available through choir, drama, and visual arts, allowing students to explore their talents in a supportive community. Clubs focused on service, Bible study, and student leadership help build a strong sense of connection and purpose among students.

Family involvement is a cornerstone of the school’s culture, with parents actively engaged through volunteer roles, events, and support groups. The school partners with local churches and organizations to create service opportunities, mentorship, and community events. These partnerships deepen student learning and connection to the broader community. Front Range Christian School combines academic excellence, faith-based development, and strong community ties to prepare students for both college and life.

Where is Front Range Christian School?

Front Range Christian School is located in Littleton, Colorado, a suburb about 12 miles southwest of downtown Denver. The school sits near South Santa Fe Drive (U.S. Highway 85), providing direct access to nearby areas like Englewood and Highlands Ranch. It’s approximately 7 miles from Chatfield State Park and close to the foothills of the Rocky Mountains. The area includes a mix of residential neighborhoods, local parks, and shopping centers.

The school serves families across the southern Denver metro area and benefits from a quieter, suburban environment. Public transportation is limited, so most students commute by car. Its proximity to both nature and city amenities appeals to families looking for balance. The campus offers a close-knit community with a strong focus on academics and faith-based education.

#26. Denver Christian School

– Location: Lakewood, CO
– Enrollment: 860 (16:1 student to teacher ratio)
– Niche grade: Grade A-

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About

Denver Christian School, located in Lakewood, Colorado, serves approximately 860 students from preschool through 12th grade with a student–teacher ratio of 16:1. The school is rated A– for its balanced blend of college-preparatory academics and Christian values, rooted in a supportive and inclusive community. Students generally achieve above-average results on standardized assessments, reflecting the school’s dedication to academic excellence within a faith-based setting. A focus on character development, service, and spiritual growth complements its academic mission.

The academic program includes honors courses and college-preparatory classes, along with opportunities for dual-credit study in partnership with local colleges. Teachers emphasize critical thinking, ethical decision-making, and personal responsibility in each classroom. Students benefit from comprehensive college and career counseling, guided by faculty who tailor support to individual goals. The curriculum aims to prepare students not just for college, but also for thoughtful and purposeful engagement in the world.

Denver Christian offers a range of extracurricular options that contribute to a well-rounded student experience. Athletic teams in sports such as basketball, soccer, volleyball, and baseball compete in regional associations, with a strong emphasis on teamwork and integrity. The arts are represented through choir, drama, and visual arts programs, offering creative outlets for student expression. Service clubs, student leadership organizations, and faith-based groups enrich the school environment and encourage students to make a positive impact beyond academics.

Family involvement is central to Denver Christian’s culture, with parents actively contributing through volunteering, booster initiatives, and event planning. The school also forges strong connections with local churches and community organizations, offering students opportunities for service, internships, and mentorships. These partnerships enhance learning and align with the school’s mission to develop well-rounded individuals. Denver Christian School provides a holistic educational experience that integrates academic growth, spiritual formation, and meaningful community engagement.

Where is Denver Christian School?

Denver Christian School is located in Lakewood, Colorado, about 7 miles west of downtown Denver. It is situated near major roads like Wadsworth Boulevard and U.S. Highway 6, making it easily accessible from neighboring cities such as Golden, Littleton, and Wheat Ridge. The campus is just a short drive from Red Rocks Amphitheatre and Bear Creek Lake Park, offering access to both city and outdoor activities.

The surrounding area includes residential neighborhoods, local businesses, and community parks. The school serves families from across the west Denver metro area and is known for its Christian-centered curriculum and close-knit environment. Public transportation options are limited, so most students arrive by car. Its location allows for a blend of suburban calm with access to Denver’s cultural and recreational opportunities.

#25. Denver Academy of Torah

– Location: Denver, CO
– Enrollment: 147 (4:1 student to teacher ratio)
– Niche grade: Grade A

About

Denver Academy of Torah, located in Denver, Colorado, is a private Modern Orthodox Jewish day school serving around 147 students from kindergarten through 12th grade. With a student-to-teacher ratio of approximately 4:1, the school provides an exceptionally personalized learning environment. Founded in 1993 and later expanded to include a full high school, it fosters a warm and tight-knit community rooted in Jewish values and academic excellence. Families across the Denver area are drawn to its inclusive culture and dual-focus on faith and education.

Academically, the school holds an A grade on Niche, reflecting its commitment to both general and Judaic studies. It maintains a 100% graduation rate, and most graduates go on to attend four-year colleges. The curriculum blends rigorous secular education with in-depth religious instruction, preparing students for success in both civic and faith-based life. Small class sizes and experienced, dedicated faculty allow for individualized instruction and meaningful student-teacher relationships.

Outside the classroom, students have access to a variety of extracurriculars including sports like basketball and volleyball, as well as clubs for robotics, leadership, and the arts. The school environment is often described as nurturing and welcoming, with students genuinely enjoying their time at school. Parents appreciate the sense of community and the attention each child receives. Character development, school spirit, and pride in Jewish identity are deeply embedded in school life.

The broader school community is highly involved and supportive, with families representing numerous synagogues and neighborhoods around Denver. Founded by parents, the school remains grounded in its mission to offer accessible, high-quality education with strong spiritual roots. A significant portion of the student body receives financial assistance, reflecting the school’s commitment to inclusivity. Denver Academy of Torah stands out as a place where academic growth and religious values go hand in hand in a caring, community-driven environment.

Where is Denver Academy of Torah?

Denver Academy of Torah is located in Denver, Colorado, roughly 7 miles southeast of downtown. It is situated near the neighborhoods of Hampden and Southmoor Park, with close access to I-25 and Hampden Avenue, providing connectivity to areas like Glendale, Englewood, and Aurora. The school is not far from Cherry Creek State Park and the Denver Tech Center.

The surrounding area includes residential communities, local synagogues, and small retail centers. As a private Jewish day school, it offers a dual curriculum in general and Judaic studies. With a low student-to-teacher ratio, it emphasizes personalized education. The location offers both community integration and proximity to major Denver amenities.

#24. St. Mary’s High School

– Location: Colorado Springs, CO
– Enrollment: 257 (11:1 student to teacher ratio)
– Niche grade: Grade A

About

St. Mary’s High School in Colorado Springs, Colorado, is a private Roman Catholic high school operated by the Diocese of Colorado Springs. Founded in 1885, the school serves approximately 257 students in grades 9–12 with a student-to-teacher ratio of 11:1. It offers a close-knit, faith-based academic environment that blends tradition with modern educational approaches. Students enjoy a sense of identity and school pride through symbols like the Pirate mascot and school colors of kelly green and white.

Academically, St. Mary’s High School holds an A rating, reflecting its strengths in teaching, college preparation, and school culture. The school maintains a 100% graduation rate, and the majority of students go on to four-year colleges. With strong average SAT and ACT scores, students benefit from a rigorous college-prep curriculum that includes honors, Advanced Placement courses, and STEM-focused programs like Project Lead the Way. The school also integrates service learning into its mission, helping students grow as well-rounded, compassionate individuals.

Extracurricular life at St. Mary’s is vibrant, with nearly all students participating in clubs, athletics, or arts programs. The school competes in 14 interscholastic sports, including basketball, football, and lacrosse, and supports its teams with a modern 25-acre athletic complex. Student clubs cover a wide range of interests from drama and robotics to environmental advocacy and honor societies. Teachers and coaches are deeply involved, fostering a positive and supportive environment where students are encouraged to lead and thrive.

St. Mary’s emphasizes a mission of faith, scholarship, and service, preparing students to be ethical and socially responsible citizens. Each student is required to complete 150 hours of community service before graduation, reinforcing the school’s Catholic values. The Class of 2024 earned over $4.7 million in college scholarships, demonstrating the school’s academic success and commitment to student achievement. As one of the few independent Catholic high schools in the area, St. Mary’s remains a respected choice for families seeking a values-driven, high-quality education.

Where is St. Mary’s High School?

St. Mary’s High School is located in Colorado Springs, Colorado, about 70 miles south of Denver. The school is close to downtown Colorado Springs and sits near major roads like Interstate 25 and Fillmore Street, making it easily accessible from surrounding neighborhoods. It’s within a short drive of landmarks such as the U.S. Olympic Training Center and Garden of the Gods.

The area around the school includes residential zones, local parks, and community churches. St. Mary’s is a private Catholic high school that focuses on college prep and faith-based education. Its smaller enrollment and strong academic performance contribute to a close-knit school environment. The location offers both city convenience and views of the nearby Rocky Mountains.

#23. Holy Family High School

– Location: Broomfield, CO
– Enrollment: 726 (12:1 student to teacher ratio)
– Niche grade: Grade A

About

Holy Family High School, located in Broomfield, Colorado, serves around 726 students in grades 9–12 with a student–teacher ratio of 12:1. The school holds a strong academic reputation, earning an A rating for its college-preparatory curriculum and community-focused culture. Students generally perform at or above state averages on standardized assessments, a testament to the school’s balanced approach to learning and character development. With consistent graduation rates above 90%, Holy Family prepares students for both academic success and meaningful personal growth.

Academically, Holy Family offers a variety of honors classes and a selection of Advanced Placement and dual-credit options in partnership with nearby colleges. Teachers strive to integrate critical thinking, ethical reflection, and real-world applications into their lessons. Personalized support comes through college and career advising, wellness programs, and mentorship initiatives. The academic environment challenges students while nurturing their individual strengths.

Student life at Holy Family is enriched by involvement in athletics, fine arts, and service. Sports teams compete in regional and state leagues, offering activities such as soccer, basketball, volleyball, and track. Creative and performing arts programs—including choir, drama, and visual art—provide students with numerous opportunities to develop talents and build confidence. Service clubs, student leadership groups, and faith-centered organizations allow students to engage with their community and explore values-based leadership.

Family and community partnerships are central to the school’s ethos. Parents often contribute through booster clubs, volunteer roles, and active participation in school events and initiatives. The school works alongside local parishes, nonprofits, and colleges to offer internships, mentorships, and service-learning opportunities. Through these tight-knit connections, Holy Family cultivates a supportive environment that equips students academically, spiritually, and socially for life beyond high school.

Where is Holy Family High School?

Holy Family High School is located in Broomfield, Colorado, about 20 miles northwest of downtown Denver and 15 miles southeast of Boulder. The school is near U.S. Highway 287 and the Northwest Parkway, offering easy access to nearby communities like Westminster, Lafayette, and Erie. It sits in a suburban area with nearby parks, residential neighborhoods, and local churches.

As a private Catholic high school, Holy Family provides a faith-based college preparatory education with a strong academic reputation. The school is known for its active athletics programs and close-knit student body. Nearby landmarks include Broomfield Commons and Paul Derda Recreation Center. Its location offers a balance between urban amenities and quiet suburban surroundings.

#22. Telluride Mountain School

– Location: Telluride, CO
– Enrollment: 148 (10:1 student to teacher ratio)
– Niche grade: Grade A

About

Telluride Mountain School in Telluride, Colorado, is a private independent school serving approximately 148 students from pre-kindergarten through 12th grade, with a student-to-teacher ratio of about 10:1. This low ratio fosters personalized instruction and meaningful relationships between students and teachers. Set in a scenic mountain town, the campus integrates natural surroundings into the learning experience. The school emphasizes community, connection, and a holistic approach to education.

Academically, Telluride Mountain School holds an A grade on Niche and is recognized as one of the top private K–12 schools in the state. It features a dual curriculum that balances traditional academics with outdoor experiential education. Upper-level students have the opportunity to pursue the International Baccalaureate Diploma, preparing them for college and beyond. With strong SAT performance and nearly all graduates moving on to four-year colleges, the academic foundation is solid and forward-focused.

Experiential learning is at the heart of student life, with programs in skiing, snowboarding, avalanche awareness, and field expeditions. Students also participate in service-learning trips, arts, music, robotics, and student-led projects. These opportunities encourage curiosity, resilience, and a spirit of adventure. The tight-knit school culture values leadership, collaboration, and personal growth as much as academic success.

The Telluride community plays a central role in the life of the school, offering support and engagement that strengthen its mission. As one of the few independent, nonsectarian schools in the region, it attracts families looking for both academic rigor and personal connection. A dedicated team of educators, including specialists in outdoor education and the IB program, contribute to a dynamic and supportive environment. Telluride Mountain School stands out for its unique blend of high-quality academics, outdoor learning, and community-centered values.

Where is Telluride Mountain School?

Telluride Mountain School is located in Telluride, Colorado, a small town in the San Juan Mountains in the southwestern part of the state. It’s about 65 miles southwest of Montrose and 125 miles from Durango. The school is surrounded by rugged peaks, ski resorts, and scenic trails, offering students a unique mountain environment.

The area is known for outdoor recreation, including skiing, hiking, and festivals throughout the year. Telluride Mountain School emphasizes experiential learning and integrates its natural surroundings into the curriculum. The campus is close to the Telluride Ski Resort and Telluride Town Park. Its remote but vibrant location offers both academic structure and outdoor adventure.

#21. Tara Performing Arts High School

– Location: Boulder, CO
– Enrollment: 56 (4:1 student to teacher ratio)
– Niche grade: Grade A

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About

Tara Performing Arts High School in Boulder, Colorado, is an intimate arts-focused school serving about 56 students in grades 9–12 with a remarkably low student–teacher ratio of 4:1. It holds an A rating for its specialized academic and artistic programs, as well as its nurturing, talent-driven environment. With a tight-knit student body, the school fosters personal attention and customized learning plans tailored to each student’s strengths and goals. This focused setting supports both high artistic achievement and solid academic preparation.

The academic curriculum blends core college-prep courses with intensive arts training. Students take English, math, science, and social studies alongside major-specific classes in dance, music, theater, or visual arts. Faculty members guide students through individualized projects and portfolios, emphasizing both technical excellence and creative expression. College and career counseling, as well as academic support, help students navigate post-secondary options in both arts and academics.

Student life at Tara is immersive and creatively rich. In addition to studio time, students collaborate on original theater productions, dance performances, and gallery showcases that are open to the community. Even small-scale productions bring students together in ensemble work, leadership roles, and technical design. A handful of student organizations—like arts advocacy, peer mentoring, and community outreach—add depth to campus life.

Family involvement and community partnerships are integral to Tara’s culture. Parents often assist with productions, fundraising, and school events, contributing directly to the creative learning environment. The school connects students with local arts organizations, theaters, and festivals, offering internship and mentorship opportunities. This vibrant ecosystem ensures that students graduate not only with strong academic credentials but also with performance experience, artistic discipline, and meaningful professional connections.

Where is Tara Performing Arts High School?

Tara Performing Arts High School is located in Boulder, Colorado, a city at the base of the Rocky Mountains, about 30 miles northwest of Denver. Boulder is known for its outdoor lifestyle, cultural events, and being home to the University of Colorado. The school is situated near downtown Boulder and is easily accessible from nearby cities like Louisville and Longmont.

The school focuses on performing arts, with an emphasis on Waldorf-inspired education and small class sizes. It provides a specialized curriculum integrating academics with theater, music, and movement. Students benefit from Boulder’s strong artistic community and performance venues. Its small enrollment allows for individualized attention and close student-teacher relationships.

#20. Valor Christian High School

– Location: Highlands Ranch, CO
– Enrollment: 1,176 (11:1 student to teacher ratio)
– Niche grade: Grade A

About

Valor Christian High School in Highlands Ranch, Colorado, is a private Christian college-preparatory school serving grades 9–12. With an enrollment of around 1,176 students and an 11:1 student-to-teacher ratio, it offers a balanced, personalized academic environment. The 35-acre campus features advanced academic buildings, professional-grade media and arts studios, a theater, and top-tier athletic facilities, including a 5,200-seat stadium. Founded in 2006, Valor emphasizes four pillars of student growth: Academics, Arts, Athletics, and Discovery (global service and leadership).

Academically, Valor Christian holds an A rating and has been recognized twice as a National Blue Ribbon School. The school offers 21 Advanced Placement courses and 17 Dual Credit opportunities, with a strong 93% AP exam pass rate. It maintains a 100% graduation rate, with average SAT and ACT scores of 1280 and 29, respectively. Roughly 96% of Valor graduates go on to attend college, and the class of 2024 earned over $7 million in academic scholarships.

Valor’s athletics program is one of the most successful in Colorado, with 51 state championships across sports like football, basketball, volleyball, baseball, golf, lacrosse, and cheerleading. The school is ranked among the best for athletes in the state and regularly features high-profile coaches, including former professionals and alumni. Arts programs and student life are equally vibrant, offering students opportunities in visual and performing arts, film, and design. Through the Discovery program, students participate in mission trips, leadership development, and global service work.

The student body reflects a majority white population with growing diversity and a culture of faith, creativity, and academic drive. The faculty includes over 90 teachers, many with advanced degrees, and the school offers tuition assistance to roughly a quarter of its students. Families are drawn to Valor for its combination of spiritual growth, rigorous academics, and real-world readiness. The school continues to foster a high-achieving and compassionate environment rooted in Christian values and global perspective.

Where is Valor Christian High School?

Valor Christian High School is located in Highlands Ranch, Colorado, a large suburban community about 20 miles south of downtown Denver. The area is easily accessible via C-470 and I-25, and it’s near other suburbs like Littleton, Lone Tree, and Centennial. The school sits in a residential area with parks, trails, and shopping centers nearby.

Known for its strong academics, athletics, and Christian-centered education, Valor Christian High School serves a broad student population from across the Denver metro area. It offers a wide range of AP courses, arts programs, and competitive sports teams. The school is situated near recreational landmarks like Chatfield State Park and Redstone Park. Its modern campus supports a comprehensive college-preparatory environment.

#19. Mile High Academy

– Location: Highlands Ranch, CO
– Enrollment: 251 (13:1 student to teacher ratio)
– Niche grade: Grade A

About

Mile High Academy in Highlands Ranch, Colorado, is a private Seventh-day Adventist school that serves approximately 251 students from preschool through 12th grade. With a student-to-teacher ratio of 13:1, the school emphasizes individualized attention and a vibrant, nurturing academic environment. Founded in 1913, it is one of the longest-standing Christian schools in the Denver area, blending academic rigor with spiritual formation. The 15-acre campus features modern classrooms, science labs, athletic facilities, and outdoor spaces designed to support both personal and community-centered learning.

Academically, Mile High Academy holds an A rating and is recognized among the top Christian and college-prep schools in the state. The school maintains a 100% graduation rate, and all graduates are accepted into four-year colleges. Students perform well on standardized tests, with ACT averages around 27 and strong SAT results. The curriculum includes Advanced Placement offerings, as well as courses in the arts, music, and physical education to provide a well-rounded education.

Extracurricular opportunities are an integral part of the student experience at Mile High Academy. Students can participate in athletics, arts programs, service projects, and leadership clubs. A strong emphasis is placed on character development and community involvement, with students completing thousands of service hours. Chapel services, student-led worship, and spiritual retreats reinforce the school’s mission of faith-based education.

The Mile High Academy community is closely knit, with active involvement from families, church leaders, and local supporters. Events like prayer walks, community service days, and open-campus celebrations foster a strong sense of belonging. The school is also noted for its cultural diversity, creating a welcoming and inclusive environment for all students. Overall, Mile High Academy offers a faith-driven, academically challenging, and supportive setting that prepares students to lead with integrity and compassion.

Where is Mile High Academy?

Mile High Academy is located in Highlands Ranch, Colorado, roughly 20 miles south of downtown Denver. The school is near major roadways like C-470 and I-25, offering convenient access to nearby towns such as Littleton, Lone Tree, and Centennial. It sits within a suburban area surrounded by parks, residential neighborhoods, and community amenities.

Mile High Academy provides a faith-based education with small class sizes, supporting a close-knit learning environment. The school serves students from pre-K through high school, offering a curriculum that integrates academics with spiritual development. Recreational spots like Chatfield State Park and the Highlands Ranch Mansion are within driving distance. Its location within a well-established suburban network makes it easily accessible for families across the Denver metro area.

#18. Denver Jewish Day School

– Location: Denver, CO
– Enrollment: 326 (5:1 student to teacher ratio)
– Niche grade: Grade A

About

Denver Jewish Day School, located in Denver, Colorado, serves approximately 326 students from preschool through eighth grade with an exceptional student–teacher ratio of about 5:1. It earns an A rating for its blend of high-quality general education and Jewish studies, emphasizing both academic excellence and cultural identity. Students consistently perform well in core subjects, reflecting the school’s commitment to balanced learning. Graduates often matriculate to top-tier high schools, showcasing the school’s success in preparing students for the next stage.

Academically, the school offers a rigorous curriculum that includes Hebrew language instruction, Judaic studies, and college-preparatory general education courses. Teachers integrate inquiry-led learning, critical thinking, and ethical discussions into classroom experiences. Personalized support through tutoring, project-based assignments, and social-emotional programming ensures that every student is both challenged and supported. Small classes allow for tailored instruction that meets individual learning styles and needs.

Student life at Denver Jewish Day School is vibrant, with a range of cultural and leadership opportunities woven into daily life. Students participate in holiday celebrations, service projects, and cultural exchanges that foster connection and community pride. Clubs and extracurricular activities, such as student government, arts, and academic teams, provide outlets for creativity, leadership, and teamwork. The school community encourages students to develop personal initiative, ethical responsibility, and a lifelong love of learning.

Family involvement and community engagement are hallmarks of the school’s culture. Parents volunteer in classrooms, assist with school events, and support fundraising and enrichment programs. The school partners with local Jewish organizations, synagogues, and cultural institutions to offer students mentorship, holiday programming, and community service opportunities. This strong network ensures that students receive a holistic education that nurtures academic growth, cultural identity, and community values.

Where is Denver Jewish Day School?

Denver Jewish Day School is located in southeast Denver, Colorado, about 12 miles from downtown Denver and close to the Denver Tech Center. The school is near neighborhoods like Cherry Creek, Greenwood Village, and Aurora, and is easily reached via I-225 and I-25. It is situated in a suburban setting with access to community centers, parks, and local synagogues.

The school offers a dual curriculum that includes both general studies and Jewish education, serving students from early childhood through high school. With a low student-to-teacher ratio, it emphasizes personalized learning in a supportive environment. The campus includes modern academic and athletic facilities. Its location makes it a central option for families throughout Denver’s southeast suburbs.

#17. September School

– Location: Boulder, CO
– Enrollment: 78 (7:1 student to teacher ratio)
– Niche grade: Grade A

About

September School in Boulder, Colorado, is a small private school serving approximately 78 students from grades 6 through 12, with a student-to-teacher ratio of about 7:1. This intimate setting allows for truly personalized learning, where every student’s needs and strengths are understood and nurtured. The campus environment is supportive and intentionally designed to foster growth, self-awareness, and academic success. Students benefit from close relationships with faculty and a community-focused atmosphere.

Academically, September School earns an A rating, reflecting strong performance in teaching quality, curriculum, and student outcomes. The small class sizes allow educators to tailor lessons and learning plans to each student, promoting engagement and confidence. The school employs a holistic approach, integrating academic rigor with emotional and social growth. Graduates are well-prepared for college, vocational pursuits, or other post-graduation pathways based on their unique interests and strengths.

Beyond academics, September School offers a variety of experiential learning opportunities. Staff-led advisory groups, community service, experiential field trips, and project-based learning are all woven into the student experience. Students also have access to arts, creative writing, and mindfulness activities, which nourish both their intellect and sense of well-being. This balance between academic challenges and personal development is central to the school’s educational philosophy.

The broader September School community is deeply supportive, with strong engagement from families, educators, and local collaborators. Parent involvement is encouraged through open communication and active participation in school events. Students thrive in an environment that values authenticity, self-expression, and mutual respect. Overall, September School provides a nurturing, high-quality education grounded in personalization, growth, and community connection.

Where is September School?

September School is located in Boulder, Colorado, about 30 miles northwest of downtown Denver. It sits near the foothills of the Rocky Mountains, with easy access to nearby towns like Louisville, Longmont, and Broomfield via US-36. The school is situated close to the University of Colorado Boulder and various local parks and trails.

Known for its small class sizes and individualized learning approach, September School serves students in a close-knit, supportive setting. It emphasizes relationship-based education and encourages personal growth alongside academics. The school environment is informal and community-focused. Its location in Boulder places it within one of Colorado’s most progressive and educationally active cities.

#16. The Denver Waldorf School

– Location: Denver, CO
– Enrollment: 272 (8:1 student to teacher ratio)
– Niche grade: Grade A

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About

The Denver Waldorf School, located in Denver, Colorado, is a private independent school serving preschool through grade 12. With around 272 students and an 8:1 student-to-teacher ratio, the school prioritizes individualized instruction and strong connections between teachers and students. Its campus is thoughtfully designed with classrooms that blend indoor warmth with outdoor play spaces, reflecting the school’s holistic educational philosophy. Students experience a peaceful, arts-rich environment that nurtures both academic and personal growth.

Academically, Denver Waldorf holds an A rating and is recognized for its well-rounded curriculum that integrates arts, movement, music, and traditional subjects. Teachers often weave creative and experiential methods into lessons—like combining skip counting with woodwork or storytelling with mathematics—bringing subject matter to life. High school students deepen their learning in areas such as literature, science, and world languages, supported by a nurturing faculty. The outcome is a balance of intellectual rigor and emotional awareness that prepares students for future success.

Beyond academics, the school offers vibrant arts, athletics, and community programs. Music, drama, handwork, and wood- and metalworking are part of the core curriculum, with students creating everything from sculptures to theater productions. Athletics include sports like volleyball, basketball, ultimate frisbee, and cross-country, fostering teamwork and physical health. Seasonal festivals and service learning experiences enrich school culture and connect students with broader community values.

Community is central to the Denver Waldorf experience. Families, faculty, and staff collaborate closely through events like community gatherings, grandparents’ days, and seasonal celebrations. The school emphasizes respect, empathy, and social responsibility in its teachings, helping students build strong character alongside academic skills. The Denver Waldorf School offers a nurturing, arts-infused, and community-driven education that develops well-rounded, thoughtful, and creative individuals.

Where is The Denver Waldorf School?

The Denver Waldorf School is located in Denver, Colorado, just a few miles southeast of downtown. It’s near neighborhoods like Washington Park and Cherry Creek, and is accessible via I-25 and Speer Boulevard. The school is situated close to Denver University and several city parks, offering a calm setting in a busy urban area.

With a small enrollment and an 8:1 student-to-teacher ratio, the school focuses on a holistic, arts-integrated education rooted in Waldorf principles. It serves students from early childhood through high school. The campus includes creative learning spaces and outdoor areas for experiential activities. Its central location allows families from across the Denver metro area to access the school easily.

#15. Watershed School

– Location: Boulder, CO
– Enrollment: 114 (7:1 student to teacher ratio)
– Niche grade: Grade A

About

Watershed School is a private, progressive middle and high school in Boulder, Colorado, serving approximately 114 students with a student-to-teacher ratio of 7:1. This small size allows for meaningful relationships and ensures that every student receives personalized attention. In 2024, the school moved to a new campus on Spine Road featuring bright, flexible learning studios and communal spaces designed to support its hands-on, project-based learning model. The environment is intentionally crafted to inspire curiosity, collaboration, and creative thinking.

Watershed holds an A grade on Niche and is recognized for its interdisciplinary and inquiry-driven approach to education. Its curriculum includes real-world, skill-based learning through courses called Expeditions and Skills that challenge students to examine complex global issues. Faculty have strong backgrounds in academics and experiential education, bringing both depth and innovation to the classroom. The school maintains a 100% graduation rate, high standardized test scores, and full college matriculation for its seniors.

Experiential learning is a cornerstone of the Watershed philosophy. Students participate in field expeditions, global study trips, May Term intensives, and service-learning projects, all of which are integrated into the academic program. Additional activities such as robotics, journalism, and visual arts offer outlets for creativity and leadership. These experiences cultivate resilience, confidence, and a sense of purpose, preparing students to thrive in a rapidly changing world.

The Watershed community is known for its authenticity, inclusiveness, and deep support. Around 23% of students receive financial aid, contributing to a diverse and welcoming environment. Families consistently praise the school for treating students as valued individuals and for fostering a sense of belonging. Watershed School offers a distinctive educational experience rooted in academic excellence, emotional intelligence, and real-world engagement.

Where is Watershed School?

Watershed School is located in Boulder, Colorado, just north of downtown and close to the foothills of the Rocky Mountains. It sits near major roads like Broadway and Canyon Boulevard, making it easily accessible from surrounding neighborhoods. The school is within a few miles of the University of Colorado Boulder and local nature trails.

With an enrollment of 114 students and a 7:1 student-to-teacher ratio, Watershed School offers a small, community-focused learning environment. It emphasizes project-based education with a strong connection to real-world experiences. The location provides students with access to outdoor learning and local partnerships. Its setting supports both academic growth and personal development in a scenic part of Boulder.

#14. Mullen High School

– Location: Denver, CO
– Enrollment: 755 (11:1 student to teacher ratio)
– Niche grade: Grade A

About

Mullen High School, located in Denver, Colorado, serves approximately 755 students in grades 6–12 with a student–teacher ratio of 11:1. It holds an A rating for its blend of rigorous college-preparatory academics and Catholic values, supported by a vibrant and inclusive community. Students consistently perform above state averages on standardized assessments, reflecting a strong academic foundation. With a graduation rate over 95%, Mullen prepares students for both academic success and personal growth.

Academically, Mullen offers a robust selection of honors courses, Advanced Placement classes, and dual-credit opportunities in partnership with local colleges. Faculty engage students through inquiry-based learning, critical thinking, and real-world applications in subjects across STEM, humanities, arts, and theology. Comprehensive college and career counseling, as well as wellness and spiritual guidance, support students’ holistic development. Classrooms are structured to provide both academic challenge and personalized attention.

Student life at Mullen is dynamic and community-focused, with most students participating in athletics, arts, extracurricular clubs, and service initiatives. Athletic teams compete in regional leagues and include sports such as soccer, basketball, track, and more, emphasizing teamwork and character. Fine arts programs in music, theater, and visual arts offer creative outlets that encourage self-expression and collaboration. Service and leadership clubs foster a sense of responsibility and engagement, helping students develop empathy and civic awareness.

Family and community involvement play a central role in the Mullen experience. Parents contribute through volunteer efforts, booster activities, and active participation in school life. The school partners with local parishes, nonprofits, and universities to provide students with mentorships, internships, and service-learning opportunities. These connections deepen learning beyond the classroom and reinforce Mullen’s mission to educate well-rounded, values-driven individuals ready for college and beyond.

Where is Mullen High School?

Mullen High School is located in southwest Denver, Colorado, near the border of Lakewood and just a few miles south of downtown Denver. It sits close to major roads like Federal Boulevard and US-285, providing convenient access from various parts of the Denver metro area. The school is near parks, residential neighborhoods, and a short drive from institutions like Denver University.

With 755 students and an 11:1 student-to-teacher ratio, Mullen High School offers a college-preparatory environment rooted in Lasallian Catholic traditions. The campus includes athletic facilities, academic buildings, and green open space for student activities. Its location supports both city access and a quieter, suburban school atmosphere. Mullen is recognized for its academics, extracurriculars, and community involvement.

#13. Colorado Rocky Mountain School

– Location: Carbondale, CO
– Enrollment: 174 (5:1 student to teacher ratio)
– Niche grade: Grade A+

About

Colorado Rocky Mountain School (CRMS), located in Carbondale, Colorado, is a co-educational boarding and day school for grades 9–12. With an enrollment of approximately 174 students and a 5:1 student-to-teacher ratio, CRMS offers an exceptionally personalized learning environment. The campus sits on a historic 320-acre ranch at the foot of Mount Sopris, offering students a unique educational setting that blends academic learning with hands-on, outdoor experiences. The school fosters a strong sense of community, with about 60% boarding students and 40% day students, supported by close faculty-student relationships.

CRMS holds an A+ grade and is consistently ranked among Colorado’s top private high schools, particularly noted for its strength in arts and STEM. The curriculum is rigorous and college-preparatory, enriched by experiential learning that includes outdoor education, service work, and the arts. Small class sizes allow for individualized instruction, and nearly all graduates continue on to college. Teachers at CRMS also serve as advisors, mentors, and dorm parents, contributing to a deeply connected and supportive school culture.

The school’s active and work-based learning model is a hallmark of its approach. Students engage in daily physical activity, service crews, and creative projects such as blacksmithing, ceramics, glassblowing, and sustainable farming. Outdoor programs feature activities like skiing, mountain biking, rock climbing, horseback riding, and river sports. These experiences build resilience, leadership, and a strong connection to both nature and community life.

CRMS is known for its inclusive, supportive, and student-centered environment. Students report high levels of satisfaction and safety, and alumni often reflect on the deep personal growth and real-world skills they gained during their time at the school. The strong partnership between families, faculty, and students helps nurture not only academic achievement but also character and a sense of purpose. Colorado Rocky Mountain School stands out as a place where students are challenged, inspired, and prepared for meaningful lives.

Where is Colorado Rocky Mountain School?

Colorado Rocky Mountain School is located in Carbondale, Colorado, a small town in the Roaring Fork Valley about 30 miles west of Aspen and 12 miles from Glenwood Springs. The school sits near the base of Mount Sopris, surrounded by outdoor recreation areas, ranches, and scenic views of the Rocky Mountains. It’s accessible via Colorado State Highway 82 and offers proximity to the Roaring Fork River.

With 174 students and a low 5:1 student-to-teacher ratio, the school emphasizes experiential learning and outdoor education. The campus includes dormitories, academic buildings, and facilities that support hands-on, project-based learning. Its location supports skiing, rock climbing, farming, and environmental stewardship. Colorado Rocky Mountain School blends rigorous academics with a strong focus on nature and sustainability.

#12. Vail Mountain School

– Location: Vail, CO
– Enrollment: 412 (7:1 student to teacher ratio)
– Niche grade: Grade A+

About

Vail Mountain School, located in Vail, Colorado, is an independent co-ed day school serving grades K–12 with an enrollment of approximately 412 students and a 7:1 student-to-teacher ratio. Nestled in the Rocky Mountains, the campus provides a unique setting where outdoor adventure complements rigorous academics. The school’s size fosters close relationships between students and teachers, creating a supportive and collaborative environment. Classrooms are designed to be engaging and flexible, blending traditional learning with hands-on, real-world experiences.

Academically, Vail Mountain School holds an A+ rating and is ranked among the top private K–12 schools in Colorado. The school offers a strong college-preparatory curriculum, including a wide range of Advanced Placement courses and individualized college counseling. All students graduate and go on to attend four-year colleges, with many accepted into top-tier universities. The academic program emphasizes critical thinking, effective communication, and personal responsibility.

Experiential and outdoor learning are central to the Vail Mountain School philosophy. Students participate in annual ski days, field expeditions, hut trips, and service-learning opportunities that develop resilience and leadership. Co-curricular programs in athletics, performing arts, and student-led initiatives—like a committee focused on artificial intelligence—offer dynamic ways for students to explore their interests. These experiences reinforce classroom learning while helping students grow socially and emotionally.

The school community is known for its warmth, inclusivity, and high level of engagement from faculty and families alike. Cross-grade mentorship, regular parent involvement, and dedicated staff contribute to a cohesive and values-driven culture. Approximately 26% of students receive financial assistance, reflecting the school’s commitment to accessibility. Vail Mountain School offers a distinctive blend of academic excellence, meaningful relationships, and transformative learning in one of Colorado’s most inspiring natural settings.

Where is Vail Mountain School?

Vail Mountain School is located in the town of Vail, Colorado, a mountain resort community situated about 100 miles west of Denver along Interstate 70. The school lies near the base of Vail Ski Resort and is surrounded by the White River National Forest. It’s about 30 miles east of Glenwood Springs and 25 miles west of Frisco, offering easy access to major ski areas and outdoor recreation.

With an enrollment of 412 students and a low 7:1 student-to-teacher ratio, Vail Mountain School offers a close-knit educational environment. Its location supports a curriculum that emphasizes both academics and outdoor learning. The school is known for integrating skiing, environmental stewardship, and the arts into its programs. Vail’s reputation as a year-round destination adds to the school’s unique mountain-town learning experience.

#11. Steamboat Mountain School

– Location: Steamboat Springs, CO
– Enrollment: 189 (4:1 student to teacher ratio)
– Niche grade: Grade A+

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About

Steamboat Mountain School in Steamboat Springs, Colorado, serves around 189 students in grades 9–12 with an exceptionally low student–teacher ratio of about 4:1. It maintains an A+ rating for its unique blend of rigorous academics, outdoor experiential learning, and personalized attention. Students benefit from small classes where teachers tailor instruction to their individual strengths and interests. The school fosters a tight-knit community culture that values both intellectual curiosity and exploration of the natural environment.

Academically, Steamboat Mountain offers a college-preparatory curriculum enhanced by project-based and experiential learning. Students engage in standard coursework in English, math, science, and social studies, while also completing field-based projects that connect classroom concepts with outdoor environments. Teachers serve as mentors, guiding students through independent research, creative problem-solving, and analytical writing. Academic advising and college counseling help students confidently navigate the path to higher education and beyond.

Outside the classroom, the school’s outdoor program is a cornerstone of student life, including activities such as skiing, backpacking, canoeing, and wilderness expeditions. These experiences contribute to leadership development, resilience, and environmental stewardship among students. Additionally, the school offers creative arts, leadership workshops, community service projects, and a range of student-led clubs. Together, these activities nurture well-rounded individuals who are as comfortable in the classroom as they are in the field.

Family and community engagement are deeply embedded in the school’s culture. Parents often participate in outdoor trips, events, and school governance, strengthening the community bond. The school partners with local organizations, environmental groups, and outdoor leaders to further enrich experiential learning opportunities. These strong connections support a holistic education that prepares students academically, socially, and emotionally for college and life’s adventures.

Where is Steamboat Mountain School?

Steamboat Mountain School is located in Steamboat Springs, Colorado, a mountain town about 160 miles northwest of Denver. The school sits near the base of the Steamboat Ski Resort, offering direct access to winter sports and year-round outdoor activities. It’s approximately 90 miles north of Eagle and 40 miles west of Rabbit Ears Pass, making it remote but accessible via U.S. Highway 40.

With 189 students and a 4:1 student-to-teacher ratio, the school provides a highly personalized learning environment. Its programs combine rigorous academics with outdoor education, travel, and leadership experiences. The campus emphasizes experiential learning tied closely to the surrounding natural environment. Steamboat Mountain School attracts students interested in combining college prep academics with adventure-based education.

#10. Regis Jesuit High School

– Location: Aurora, CO
– Enrollment: 1,714 (14:1 student to teacher ratio)
– Niche grade: Grade A+

About

Regis Jesuit High School in Aurora, Colorado, is a private Jesuit Catholic college-preparatory school serving approximately 1,714 students in grades 9–12. With a student-to-teacher ratio of 14:1, the school offers a blend of single-gender instruction and coeducational collaboration, creating a distinctive learning environment. Founded in 1877 and guided by Ignatian values, the school focuses on developing students into thoughtful, ethical, and service-minded leaders. Its 35-acre campus features state-of-the-art facilities including athletic fields, a field house, swimming pool, science and innovation labs, and performing arts spaces.

Regis Jesuit holds an A+ rating and is consistently ranked among the top Catholic high schools in Colorado. The school boasts a 99% graduation rate, with 97% of graduates attending four-year colleges and universities. Its academic program includes a wide array of honors and Advanced Placement courses, supported by experienced faculty and robust college counseling resources. Students are encouraged to pursue intellectual rigor, spiritual reflection, and personal responsibility in a supportive environment.

Athletics are a vital part of student life, with Regis Jesuit earning over 67 state championships in sports such as hockey, football, soccer, golf, lacrosse, basketball, and swimming. Competing in CHSAA AAAAA, the school fields numerous varsity and junior varsity teams and maintains extensive athletic facilities. Sports participation is deeply rooted in the school’s mission of fostering teamwork, discipline, and character. Student-athletes are encouraged to balance their physical pursuits with academics and leadership.

Beyond academics and athletics, the school offers a wide range of extracurriculars including theater, music, visual arts, student leadership, and service projects. Facilities like the Steele Center support creative expression, and the school’s “Inspire & Ignite 2025” initiative focuses on access, innovation, and community impact. Regis Jesuit fosters a strong sense of belonging, supported by active family engagement and a network of dedicated alumni. The school’s blend of faith, academic excellence, and community service prepares students to succeed in college and contribute meaningfully to the world.

Where is Regis Jesuit High School?

Regis Jesuit High School is located in Aurora, Colorado, a large suburb about 15 miles east of downtown Denver. The school sits near the intersection of Parker Road and Arapahoe Road, offering convenient access to nearby areas such as Centennial, Greenwood Village, and southeast Denver. Denver International Airport is roughly 25 miles northeast of the campus, making it accessible for regional and national travel.

With an enrollment of 1,714 students and a 14:1 student-to-teacher ratio, Regis Jesuit offers a college preparatory curriculum grounded in Jesuit values. The school operates on a unique model with separate divisions for boys and girls, sharing a unified campus. Known for strong academics, athletics, and service programs, it draws students from across the metro area. The school is part of a broader network of Jesuit institutions with a focus on faith, leadership, and intellectual growth.

#9. Vail Christian High School

– Location: Edwards, CO
– Enrollment: 153 (9:1 student to teacher ratio)
– Niche grade: Grade A+

About

Vail Christian High School in Edwards, Colorado, is a private Christian college-preparatory school serving students in grades 9–12. With an enrollment of about 153 and a student-to-teacher ratio of 9:1, the school fosters close relationships between students and faculty in a nurturing, community-oriented environment. Located in the scenic Vail Valley, the campus provides a unique blend of academic excellence and connection to the outdoors. The school’s culture emphasizes faith, integrity, and personal growth.

Vail Christian holds an A+ rating and ranks among the top Christian and private high schools in Colorado. The academic program includes 15 Advanced Placement courses, dual-enrollment options, and a Project Lead the Way STEM pathway. Students consistently perform well on standardized tests, with average SAT scores near 1300 and ACT scores around 28. The school boasts a 100% graduation rate, and 97% of graduates go on to attend four-year colleges.

Student life at Vail Christian is vibrant and well-rounded. Extracurricular offerings include competitive athletics, visual and performing arts, leadership development, and service opportunities through the “Saints Anywhere” program. The school’s chapel services and mentorship programs reflect its strong Christian identity. Students are encouraged to grow spiritually, intellectually, and socially in a supportive environment.

The VCHS community is known for its inclusiveness and commitment to accessibility, with over half the student body receiving financial aid. Faculty members are deeply invested in student success, building meaningful relationships that support both academic and personal development. Families appreciate the school’s balance of academic challenge, faith-based values, and a sense of belonging. Vail Christian High School offers a distinct experience that prepares students for college and for life with confidence, purpose, and compassion.

Where is Vail Christian High School?

Vail Christian High School is located in Edwards, Colorado, a mountain town along the Eagle River and about 15 miles west of the popular ski resort town of Vail. It sits near Interstate 70, making nearby communities like Avon and Eagle easily reachable within 10 to 20 minutes. The school is also close to outdoor attractions such as Beaver Creek Resort and White River National Forest.

With an enrollment of 153 students and a 9:1 student-to-teacher ratio, Vail Christian High School provides a small, faith-based college preparatory environment. It offers a mix of academic rigor, arts, and competitive athletics, all within a close-knit community. The school is known for its emphasis on character development and individualized attention. Its mountain location provides students with access to outdoor learning and recreation year-round.

#8. Crescent View Academy

– Location: Aurora, CO
– Enrollment: 617 (10:1 student to teacher ratio)
– Niche grade: Grade A+

About

Crescent View Academy, located in Aurora, Colorado, serves approximately 617 students from kindergarten through 12th grade with a student–teacher ratio of 10:1. It holds an A+ rating, reflecting its academic strength, committed faculty, and supportive environment. Students consistently achieve above-average scores on state assessments, showcasing both academic rigor and effective instruction. With a focus on holistic growth, Crescent View balances academic excellence with character development and community engagement.

Academically, the school offers a robust curriculum that includes advanced coursework, honors classes, and college-credit opportunities for upper-grade students. Teachers emphasize critical thinking, project-based learning, and collaboration to keep students both challenged and engaged. Individualized support is woven into the program through academic advising, wellness initiatives, and college and career guidance. Crescent View’s academic framework is driven by the belief that each student can excel in an environment that values both high standards and personal care.

Beyond academics, Crescent View Academy provides a lively extracurricular landscape that encourages creativity, leadership, and exploration. Athletic teams participate in local leagues, offering sports like soccer, basketball, and volleyball to many students. The arts are well-supported through theater productions, choir ensembles, art classes, and music programs. A wide variety of student-led clubs centered on service, culture, STEM, and leadership provide additional avenues for growth and connection.

Family and community support are key strengths of Crescent View’s educational model. Parents contribute actively through booster organizations, volunteer roles, and involvement in school events and initiatives. The school partners with local organizations and businesses to offer students real-world experiences, internships, and service opportunities. These combined elements foster a well-rounded educational experience where academic success is grounded in personal development and community values.

Where is Crescent View Academy?

Crescent View Academy is located in Aurora, Colorado, a large suburb situated just east of Denver. The school is approximately 15 miles from downtown Denver and is easily accessed via I-225 and I-70. It’s also near major residential areas, shopping centers, and Denver International Airport, about a 25-minute drive away.

With an enrollment of 617 students and a 10:1 student-to-teacher ratio, Crescent View Academy is a private Islamic school that offers education from preschool through high school. The school emphasizes academic excellence alongside religious and character education. Its location allows for convenient access for families across the Denver metro area. The campus includes facilities for athletics, religious instruction, and community events.

#7. Denver Street School-East Campus

– Location: Aurora, CO
– Enrollment: 28 (7:1 student to teacher ratio)
– Niche grade: Grade A+

About

Denver Street School–East Campus, located in Aurora, Colorado, serves a small cohort of approximately 28 students in grades 7–12 with an exceptionally supportive student–teacher ratio of 7:1. It holds an A+ rating, signaling its effectiveness in providing tailored educational support to students who benefit from a more individualized setting. The campus fosters a nurturing atmosphere where academic growth and personal well-being are equally prioritized. With small class sizes and personalized instruction, students are given the tools they need to thrive academically and emotionally.

Academically, East Campus offers flexible, student-centered instruction based on competency rather than traditional grade marks. Teachers work closely with students to build customized learning plans, incorporating core skills in reading, writing, math, and social studies, with content adapted to individual learning needs. The school emphasizes life skills, social-emotional learning, and real-world readiness alongside academic goals. Counselors and staff collaborate to support students in developing confidence, resilience, and pathways toward graduation or further education.

Despite its small size, student life at Denver Street School–East Campus emphasizes community and responsibility. Students engage in group activities, community service, and team projects that foster accountability, communication skills, and social bonds. Regular field trips and community partnerships supplement classroom learning and help students connect academic skills to everyday life. This hands-on, holistic approach promotes both intellectual and personal development in a safe and encouraging environment.

Family and community engagement are central to the school’s mission. Parents are active partners through regular communication, collaborative planning, and shared decision-making. The school maintains close ties with local service providers and social agencies to offer comprehensive support tailored to each student’s needs. Denver Street School–East Campus embodies a student-focused model that prioritizes individualized growth, emotional well-being, and academic success.

Where is Denver Street School-East Campus?

Denver Street School-East Campus is located in Aurora, Colorado, just east of Denver and accessible via major highways like I-225. It sits roughly 12 miles from downtown Denver and about 20 miles from Denver International Airport. The area is surrounded by suburban neighborhoods, commercial centers, and local parks.

With only 28 students and a 7:1 student-to-teacher ratio, the school provides highly individualized attention and support. It serves students who may not have thrived in traditional school settings, focusing on second chances and personal growth. The small campus size allows for a tight-knit community. Its Aurora location makes it accessible to students across the eastern Denver metro area.

#6. Dawson School

– Location: Lafayette, CO
– Enrollment: 530 (7:1 student to teacher ratio)
– Niche grade: Grade A+

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About

Dawson School, located in Lafayette, Colorado, is a private, co-educational day school serving students from kindergarten through 12th grade. With an enrollment of about 530 students and a student-to-teacher ratio of 7:1, Dawson offers a personalized and well-rounded educational experience. The 107-acre campus features state-of-the-art facilities including academic buildings, an arts center, athletic fields, innovation labs, and a ropes course. Nestled just outside Boulder, the school provides both a secure environment and abundant opportunities for exploration and growth.

Academically, Dawson School holds an A+ rating and is widely recognized as one of the top K–12 private schools in Colorado. The curriculum includes 16 Advanced Placement and honors courses, with a 100% graduation rate and full college matriculation. Students perform exceptionally well on standardized tests, with average SAT scores around 1340 and ACT scores near 30. Graduates are accepted to competitive universities such as Stanford, Duke, Brown, and CU Boulder, reflecting the school’s strong academic preparation.

Experiential learning is central to Dawson’s educational model. Students participate in hands-on projects, service learning, robotics, and field trips that bring learning to life beyond the classroom. The school also offers 14 varsity sports—including cross-country, soccer, and cycling—alongside strong programs in music, visual arts, and theater. These activities support leadership development, creativity, and physical wellness, reinforcing the school’s mission to educate the whole child.

Dawson is known for its warm, inclusive community and supportive school culture. A large percentage of students report feeling safe and engaged, and most describe their teachers as passionate and caring. With over 70% of faculty holding advanced degrees, instruction is both innovative and deeply informed. Dawson School combines academic excellence, personal attention, and experiential learning in a vibrant environment where students are empowered to thrive.

Where is Dawson School?

Dawson School is located in Lafayette, Colorado, a growing city about 20 miles north of downtown Denver and 10 miles east of Boulder. The school is easily reached via U.S. Highway 287 and is surrounded by residential neighborhoods and open spaces. Lafayette sits close to other towns like Erie, Louisville, and Broomfield.

The campus offers a quiet, spacious setting for students from across the northern Denver metro area. With 530 students and a 7:1 student-to-teacher ratio, Dawson School emphasizes individualized education and strong academic support. Its reputation and location attract families seeking a focused learning environment. Outdoor education and extracurricular opportunities are part of its broader academic experience.

#5. The Colorado Springs School

– Location: Colorado Springs, CO
– Enrollment: 317 (8:1 student to teacher ratio)
– Niche grade: Grade A+

About

The Colorado Springs School (CSS), located in Colorado Springs, Colorado, is a private, nonprofit college-preparatory day school serving students from preschool through 12th grade. With an enrollment of about 317 students and a student-to-teacher ratio of 8:1, CSS offers personalized instruction and strong mentorship. The campus is set on a scenic former estate at the foot of the Rocky Mountains, blending historic architecture with modern facilities across nearly 30 acres. The school emphasizes a culture of connection, curiosity, and real-world learning within a supportive environment.

Academically, CSS holds an A+ grade and is recognized as one of the top private K–12 schools in the region. The school excels in college preparation, teaching quality, and academic resources, with most graduates attending four-year colleges. Average SAT and ACT scores are around 1330 and 29, respectively. The curriculum includes rigorous core subjects as well as experiential seminars, interdisciplinary projects, and a student-centered approach to learning.

CSS places a strong emphasis on experiential education, incorporating fieldwork, hands-on activities, and real-world applications into the learning process. Students participate in outdoor education, leadership development, service-learning projects, and the arts. Athletics, clubs, and co-curricular offerings allow students to explore their interests and build skills beyond the classroom. This holistic approach nurtures intellectual growth along with emotional and social development.

The school community is known for its inclusiveness, family engagement, and dedicated faculty. Roughly 40% of students receive financial aid, helping ensure a diverse and accessible environment. Parents and students appreciate the school’s balance of academic rigor and personal development. With its beautiful setting, strong values, and forward-thinking programs, The Colorado Springs School prepares students to thrive in college and lead purposeful lives.

Where is The Colorado Springs School?

The Colorado Springs School is located in Colorado Springs, Colorado, near the base of the Rocky Mountains and approximately 70 miles south of Denver. The school sits close to major roadways like I-25 and is minutes from downtown Colorado Springs. Nearby areas include Manitou Springs, Broadmoor, and Old Colorado City.

With 317 students and an 8:1 student-to-teacher ratio, the school offers small class sizes and a strong academic focus. It’s known for integrating experiential learning and outdoor education into its curriculum. Its setting provides access to both urban amenities and natural landmarks like Garden of the Gods and Cheyenne Mountain. Families are drawn to the school for its college-preparatory environment and supportive community.

#4. St. Mary’s Academy

– Location: Englewood, CO
– Enrollment: 699 (6:1 student to teacher ratio)
– Niche grade: Grade A+

About

St. Mary’s Academy in Englewood, Colorado, serves approximately 699 students in grades 9–12 with an impressively low student–teacher ratio of 6:1. It holds an A+ rating, reflecting a commitment to academic excellence, strong teacher-student relationships, and a nurturing environment. Students consistently score above average on standardized tests, demonstrating the effectiveness of the school’s academic and support systems. With high graduation and college acceptance rates, St. Mary’s prepares students well for future success.

The school offers a rigorous college-preparatory curriculum that includes a wide range of honors and Advanced Placement courses. Teachers emphasize critical thinking, ethical reasoning, and real-world applications, nurturing intellectual curiosity and confidence in every student. Personalized support is available through academic advising, wellness programs, and college counseling. This combination of challenge and care ensures students are both motivated and well-supported.

Beyond academics, St. Mary’s Academy offers a diverse ecosystem of extracurriculars that engage students in leadership, creativity, and service. Athletic teams compete in regional leagues across sports like soccer, basketball, volleyball, and track, fostering teamwork and school pride. The arts flourish through theater productions, music ensembles, and visual arts programs that encourage expression and collaboration. A variety of clubs—from student government and cultural groups to service organizations—provide students with meaningful opportunities to explore passions and build community.

Family and community involvement are key to the school’s culture. Parents actively participate through volunteer roles, booster programs, and event coordination. St. Mary’s also partners with local businesses, nonprofits, and civic groups to offer students mentorship, internships, and service-learning opportunities. These strong connections reinforce the school’s mission to cultivate thoughtful, resilient, and community-minded graduates.

Where is St. Mary’s Academy?

St. Mary’s Academy is located in Englewood, Colorado, a suburb just south of Denver and roughly 10 miles from downtown. The campus is easily accessible via U.S. Route 285 and is near areas like Cherry Hills Village, Littleton, and Greenwood Village. It’s also close to the Denver Tech Center and several local parks and recreation areas.

With an enrollment of 699 students and a low 6:1 student-to-teacher ratio, the school emphasizes individual attention and academic excellence. St. Mary’s Academy offers a co-ed elementary and middle school and an all-girls high school. The school is known for its rigorous curriculum, commitment to social justice, and vibrant extracurricular offerings. Its location combines suburban quiet with easy access to metropolitan resources.

#3. Fountain Valley School

– Location: Colorado Springs, CO
– Enrollment: 241 (7:1 student to teacher ratio)
– Niche grade: Grade A+

About

Fountain Valley School of Colorado, located in Colorado Springs, is a co-educational day and boarding college-preparatory school serving grades 9–12. With approximately 241 students and a low student–teacher ratio of 7:1, the school offers a close-knit and supportive learning environment. Founded in 1930, it blends academic rigor with outdoor experiential learning on its expansive 1,100-acre campus. Students benefit from strong faculty mentorship and a community that emphasizes character, responsibility, and exploration.

The academic program is grounded in a liberal arts curriculum enriched by hands-on learning and immersive programs like Western Immersion and senior capstone projects. Small class sizes allow for individualized instruction, discussion-based courses, and active student participation. The school emphasizes critical thinking, creativity, and real-world application across all disciplines. College counseling is deeply integrated, and students are well-prepared for higher education, with strong SAT and ACT performance averages.

Student life is vibrant and adventurous, featuring a mix of traditional sports and outdoor activities such as skiing, mountain biking, rock climbing, and horseback riding. The arts also thrive, with offerings in visual arts, photography, ceramics, and theater. Experiential learning is a hallmark, with students participating in interim trips across the country and internationally to foster leadership and global awareness. Boarding life centers around small residential communities that reinforce independence, cooperation, and personal growth.

Family and community engagement play an essential role in the Fountain Valley experience. Parents are active in the school’s life through volunteering, event support, and strategic planning. The school maintains strong partnerships with outdoor education organizations, conservation groups, and local community leaders. Fountain Valley School provides a unique education that combines academic excellence with adventure, creativity, and personal development.

Where is Fountain Valley School?

Fountain Valley School is located in the southern part of Colorado Springs, Colorado, near the base of the Rocky Mountains and about 12 miles south of downtown. The campus sits on a 1,100-acre ranch-style property, offering views of Pikes Peak and access to outdoor recreational space. Nearby towns include Fountain to the southeast and Manitou Springs to the west.

With an enrollment of 241 students and a 7:1 student-to-teacher ratio, the school offers a highly personalized academic environment. It operates as a private boarding and day school for grades 9–12. Fountain Valley is known for its strong college-preparatory curriculum, experiential learning programs, and emphasis on leadership and global awareness. The rural setting supports a unique blend of academics, arts, and athletics.

#2. Kent Denver School

– Location: Englewood, CO
– Enrollment: 761 (9:1 student to teacher ratio)
– Niche grade: Grade A+

About

Kent Denver School, located in Englewood, Colorado, enrolls around 760 students in grades 6–12 with a very favorable student–teacher ratio of 9:1. The school holds an A+ rating, recognized for its rigorous academic programs, supportive faculty, and nurturing environment. Students perform well above state averages on standardized tests, reflecting both strong instruction and student dedication. With graduation rates consistently over 95%, Kent Denver prepares students well for college and beyond.

The academic curriculum is diverse and challenging, offering a full complement of Advanced Placement and honors courses along with experiential and interdisciplinary studies. Small class sizes and personalized faculty mentorship foster intellectual curiosity and strong critical thinking skills. Students receive comprehensive academic advising, college planning support, and wellness programming tailored to their stage in school. This academic framework encourages both high achievement and thoughtful exploration.

Student life at Kent Denver is dynamic and engaging. The school fields competitive athletic teams in sports such as soccer, lacrosse, basketball, and mountain biking, while emphasizing sportsmanship and teamwork. Arts programs are robust, offering students opportunities in theater, music, visual arts, and media production. A wide range of clubs focused on service, leadership, environmental issues, and academic interests gives students multiple ways to explore passions and form connections.

Family and community partnerships are integral to the Kent Denver experience. Parents are active through volunteer efforts, booster associations, and participation in school leadership roles. The school maintains strong links with local organizations, universities, and outdoor education groups to provide students with internships, mentorships, and community-based learning. Together, these aspects create a well-rounded educational environment where students thrive academically, personally, and socially.

Where is Kent Denver School?

Kent Denver School is located in Englewood, Colorado, just southeast of Denver and about 10 miles from downtown. The campus is set near Cherry Hills Village and is easily accessible from surrounding areas like Littleton and Greenwood Village. Its location provides a suburban setting with quick access to city amenities and major roadways.

With 761 students and a 9:1 student-to-teacher ratio, Kent Denver offers a rigorous academic experience in a college-preparatory environment. The school emphasizes a balanced curriculum with strong programs in STEM, the arts, and athletics. Its facilities include modern classrooms, a performing arts center, and athletic fields. Kent Denver is well-known for its academic excellence, community service initiatives, and commitment to student leadership development.

#1. Colorado Academy

– Location: Denver, CO
– Enrollment: 1,039 (6:1 student to teacher ratio)
– Niche grade: Grade A+

About

Colorado Academy in Denver, Colorado, is an independent, coeducational college-preparatory day school serving students from pre-kindergarten through 12th grade. With an enrollment of approximately 1,039 students and a low student-to-teacher ratio of 6:1, the school offers highly personalized instruction and strong faculty-student relationships. The 94-acre campus features modern academic buildings, innovative learning spaces, athletic facilities, and dedicated arts centers. Its setting and design reflect the school’s commitment to holistic education, sustainability, and student well-being.

Academically, Colorado Academy holds an A+ rating and is widely regarded as one of the top private schools in the Denver area. The curriculum is both rigorous and balanced, offering a wide range of Advanced Placement courses, honors classes, and programs in robotics, innovation, and the humanities. Students consistently perform at a high level on standardized tests, and nearly all graduates are admitted to four-year colleges and universities. Over 70% of the faculty hold advanced degrees, bringing deep expertise and mentorship to the classroom.

Outside the classroom, students engage in a rich array of extracurricular activities. The school offers competitive athletic programs with access to a state-of-the-art athletic center, fostering physical development and school spirit. Arts programs in music, theater, and visual arts are supported by professional-quality studios and performance venues. Service learning, global travel, and student-led innovation initiatives provide meaningful real-world experiences that complement academic studies.

Colorado Academy is known for its strong sense of community, character development, and emphasis on joyful learning. Small class sizes, responsive faculty, and a student-first approach create a nurturing environment where each child is known and valued. The school’s motto, Spiritus Vitam Vivificat (“Spirit enlivens life”), speaks to its vibrant culture of curiosity, compassion, and courage. Colorado Academy offers a comprehensive and forward-thinking education that prepares students to thrive in college and lead lives of purpose and impact.

Where is Colorado Academy

Colorado Academy is located in southwest Denver, Colorado, near the neighborhoods of Lakewood and Englewood. It is about 8 miles from downtown Denver and easily accessible via US-285 and major roads like Wadsworth Boulevard. The campus is situated in a suburban setting with nearby parks, residential communities, and city amenities.

With an enrollment of 1,039 students and a 6:1 student-to-teacher ratio, Colorado Academy offers a strong college-preparatory education. The school provides extensive programs in academics, arts, and athletics, with modern facilities and a focus on experiential learning. Students benefit from a wide range of extracurricular activities and advanced coursework. Colorado Academy is recognized for its academic excellence and well-rounded approach to student development.

This story features data reporting by Wade Zhou, writing by Emma Rubin, and is part of a series utilizing data automation across 50 states.

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