High Mountain Institute Photo - Winter Ski trip in the Spring semester

Best Colorado Private Schools Belonging to State or regional independent school association (2025-26)

For the 2025-26 school year, there are 9 private schools belonging to State or regional independent school association serving 986 students in Colorado. You can also find more schools membership associations in Colorado.
The top ranked private schools belonging to State or regional independent school association in Colorado include Hillel Academy and High Mountain Institute.
The average acceptance rate is 80%, which is lower than the Colorado private school average acceptance rate of 84%.
33% of private schools belonging to State or regional independent school association in Colorado are religiously affiliated (most commonly Jewish and Christian).

Top Ranked Private Schools Belonging to State or regional independent school association in Colorado (2025-26)

School
Location
Quick Facts
High Mountain Institute
High Mountain Institute Photo - Winter Ski trip in the Spring semester
Special Program Emphasis
531 County Rd 5A
Leadville, CO 80461
(719) 486-8200
Gr: 11-12 | 40 students Avg. class size: 10 students Sports: 4 Tuition & acceptance rate listed
Hillel Academy
(Jewish)
450 S Hudson St
Denver, CO 80246
(303) 333-1511
Gr: K-8 | 256 students
Denver Academy Of Torah
(Jewish)
6825 E Alameda Ave
Denver, CO 80224
(720) 859-6806
Gr: K-12 | 186 students Sports: 2 | Extracurrculars: 5 Tuition listed
Eagle Rock School & Pdc
Eagle Rock School & Pdc Photo - www.eaglerockschool.org
Alternative School
2750 Notaiah Rd
Estes Park, CO 80517
(970) 586-0600
Gr: Inquire with school | 29 students
8305 S Wadsworth Blvd
Littleton, CO 80128
(303) 973-1926
Gr: PK-5 | 59 students
Steamboat Mountain School
Alternative School
(1)
818 Oak St
Steamboat Springs, CO 80487
(970) 879-1350
Gr: K-12 | 154 students Avg. class size: 13 students Tuition listed
Temple Grandin School
Temple Grandin School Photo - TGS Trades Classroom
Special Education School
(2)
3131 Indian Road
Boulder, CO 80301
(303) 554-7363
Gr: 6-12 | 17 students Avg. class size: 6 students Extracurrculars: 4 Tuition & acceptance rate listed
University Of Denver High School
Special Program Emphasis
2306 E. Evans Avenue
Denver, CO 80208
(303) 871-2636
Gr: 10-12 | 66 students
Valley Christian Academy
Valley Christian Academy Photo
(Christian)
9355 Peaceful Valley Rd
Colorado Springs, CO 80925
(719) 465-3932
Gr: NS-5 | 179 students Avg. class size: 20 students Sports: 3 Tuition & acceptance rate listed

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