Top 10 Best Colorado Private High Schools Belonging To National Association of Independent Schools (NAIS) (2022)

For the 2022 school year, there are 20 private high schools belonging to national association of independent schools (nais) serving 8,737 students in Colorado. You can also find more schools membership associations in Colorado.
The best top ranked belonging to national association of independent schools (nais) private high schools in Colorado include Vail Mountain School, Denver Academy and St. Mary's Academy.
The average tuition cost is $31,322, which is higher than the Colorado private high school average tuition cost of $15,748.
25% of private high schools belonging to national association of independent schools (nais) in Colorado are religiously affiliated (most commonly Catholic and Christian).

Top Ranked Private High Schools Belonging To National Association of Independent Schools (NAIS) in Colorado (2022)

School
Location
Grades
Students
The Colorado Springs School
The Colorado Springs School Photo - The Colorado Springs School is PreK-12 college-preparatory day and international school nestled in the heart of Broadmoor.
(1)
21 Broadmoor Ave
Colorado Springs, CO 80906
(719) 434-3520
Grades: PK-12
| 300 students
Dawson School
Dawson School Photo - Each fall, the entire high school participates in class trips to many locations around the state. Students learn camping skills, rafting, leadership, team building and participate in community service.
(7)
10455 Dawson Drive
Lafayette, CO 80026
(303) 665-6679
Grades: K-12
| 529 students
Denver Academy
Denver Academy Photo - Elementary School
Special Program Emphasis
4400 E Iliff Avenue
Denver, CO 80222
(303) 777-5161
Grades: 1-12
| 431 students
St. Mary's Academy
St. Mary's Academy Photo
(Catholic)
(12)
4545 S University Blvd
Englewood, CO 80113
(303) 762-8300
Grades: PK-12
| 688 students
Vail Mountain School
Vail Mountain School Photo
(6)
3000 Booth Falls Road
Vail, CO 81657
(970) 476-3850
Grades: K-12
| 430 students
Colorado Academy
Colorado Academy Photo - Colorado Academy starts with Pre-Kindergartners and graduates seniors who have become curious, kind, courageous, and adventurous learners and leaders--ready to make an impact in the communities where they choose to land.
3800 S Pierce St
Denver, CO 80235
(303) 914-2513
Grades: PK-12
| 1,027 students
500 Holden Way
Carbondale, CO 81623
(970) 963-2562
Grades: 9-12
| 167 students
Denver Jewish Day School
Denver Jewish Day School Photo - 10th graders in the Negev desert region of Israel on their annual six week Hebrew and Israel immersion experience.
(Jewish)
2450 S Wabash St
Denver, CO 80231
(303) 369-0663
Grades: NS-12
| 339 students
Fountain Valley School Of Colorado
Fountain Valley School Of Colorado Photo - Our Art Barn includes equipment and facilities for photography, studio art, metal-smithing and ceramics.
Special Program Emphasis
6155 Fountain Valley School Road
Colorado Springs, CO 80911
(719) 391-5251
Grades: 9-12
| 239 students
High Mountain Institute
High Mountain Institute Photo - Math class at HMI
Alternative School
531 County Rd 5A
Leadville, CO 80461
(719) 486-8200
Grades: 11-12
| 98 students
Kent Denver School
Kent Denver School Photo
4000 East Quincy Avenue
Englewood, CO 80113
(303) 770-7660
Grades: 6-12
| 726 students
Regis Jesuit High School
Regis Jesuit High School Photo
(Catholic)
6400 S Lewiston Way
Aurora, CO 80016
(303) 269-8000
Grades: 9-12
| 1,729 students
St. Mary's Academy
St. Mary's Academy Photo - St. Mary's Academy High School excels at preparing young women for leadership in a global society. Our goal is to empower our students through the development of analytical skills, confidence, and generosity to make a difference in the world around them.
(Catholic)
4545 South University Boulevard
Englewood, CO 80113
(303) 762-8300
Grades: PK-12
| 676 students
Steamboat Mountain School
Steamboat Mountain School Photo - Get outdoors on the weekends, mountain biking, ice climbing, or backcountry skiing. You can try it for the first time!
(6)
42605 County Road 36
Steamboat Springs, CO 80487
(970) 879-1350
Grades: 9-12
| 62 students
Valor Christian High School
Valor Christian High School Photo - Library
(Christian)
3775 Grace Blvd
Littleton, CO 80126
(303) 471-3000
Grades: 9-12
| 929 students
Tara Performing Arts High School
Tara Performing Arts High School Photo - Ninth grade: History through Art in New York
Special Program Emphasis
4180 19th St
Boulder, CO 80304
(303) 440-4510
Grades: 9-12
| 60 students
Telluride Mountain School
Telluride Mountain School Photo - Winter programs are designed around snow, winter ecology, avalanche education and include a full-season, on-mountain ski and snowboard Ski P.E. program that accommodates all skill levels, from the recreational skier/snowboarder to the aspiring competitor.
Montessori School
200 San Miguel River Dr
Telluride, CO 81435
(970) 728-1969
Grades: PK-12
| 113 students
Temple Grandin School
Temple Grandin School Photo - TGS Trades Classroom
Special Education School
3131 Indian Road
Boulder, CO 80301
(303) 554-7363
Grades: 6-12
| 18 students
University Of Denver High School
Special Program Emphasis
2306 E. Evans Avenue
Denver, CO 80208
(303) 871-2636
Grades: 10-12
| 66 students
Watershed School
Watershed School Photo
Special Program Emphasis
(2)
1661 Alpine Ave
Boulder, CO 80302
(303) 440-7520
Grades: 6-12
| 110 students

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