Top Association of Colorado Independent Schools (ACIS) Private Schools in Colorado
For the 2021 school year, there are 30 top private schools in Colorado belonging to the Association of Colorado Independent Schools (ACIS), serving 9,990 students.
The Association of Colorado Independent Schools (ACIS) is a non-profit organization dedicated to the continuous improvement of member schools by providing accreditation, professional development, and advocacy services. It is affiliated with the National Association of Independent Schools (NAIS).
The independent schools in ACIS operate primarily on tuition, charitable contributions, and endowment income, not on tax or church funds. You can also find more schools membership associations in Colorado.
Top Association of Colorado Independent Schools (ACIS) Private Schools (2021)
- School Location Grades Students
- 5859 S University Blvd
Littleton, CO 80121
(303) 346-3500 Grades: PK-8 | 418 students
- 21 Broadmoor Ave
Colorado Springs, CO 80906
(719) 475-9747 Grades: PK-12 | 362 students
- 4545 S University Blvd
Englewood, CO 80113
(303) 762-8300 Grades: PK-12 | 688 students
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- 3000 Booth Falls Road
Vail, CO 81657
(970) 476-3850 Grades: K-12 | 430 students
- 85 Country Day Way
Aspen, CO 81611
(970) 925-1909 Grades: PK-8 | 285 students
- 4820 Nautilus Ct N
Boulder, CO 80301
(303) 527-4931 Grades: NS-8 | 362 students
- 500 Holden Way
Carbondale, CO 81623
(970) 963-2562 Grades: 9-12 | 167 students
- P O Box 1180
Crested Butte, CO 81224
(970) 349-1805 Grades: 8-12 | 61 students
- 4400 E Iliff Avenue
Denver, CO 80222
(303) 777-5161 Grades: 1-12 | 756 students
- 2450 S Wabash St
Denver, CO 80231
(303) 369-0663 Grades: NS-12 | 339 students
- 2100 S. Pennsylvania St.
Denver, CO 80210
(303) 777-0531 Grades: PK-12 | 376 students
- 1036 El Rancho Rd. c/o Evergreen Country Day
Evergreen, CO 80439
(303) 674-3400 Grades: NS-8 | 188 students
- 55 Clermont St
Denver, CO 80220
(303) 399-8361 Grades: NS-8 | 699 students
- 4000 South Wadsworth
Littleton, CO 80123
(303) 986-4587 Grades: K-8 | 85 students
- 4000 East Quincy Avenue
Englewood, CO 80113
(303) 770-7660 Grades: 6-12 | 726 students
- 1005 Yosemite Street
Denver, CO 80230
(303) 340-2444 Grades: K-8 | 241 students
- 7018 S Prince St
Littleton, CO 80120
(303) 794-6222 Grades: NS-8 | 122 students
- 415 E Abriendo Ave.
Pueblo, CO 81004
(719) 543-5271 Grades: PK-8 | 108 students
- 2500 Curtis Street
Denver, CO 80205
(303) 623-2609 Grades: PK-6 | 177 students
- 1460 South Holly Street
Denver, CO 80222
(303) 756-9441 Grades: NS-8 | 331 students
- 2701 S York Street
Denver, CO 80210
(303) 756-9481 Grades: PK-8 | 432 students
- 2350 Gaylord St.
Denver, CO 80205
(303) 322-4209 Grades: K-8 | 140 students
- 4545 South University Boulevard
Englewood, CO 80113
(303) 762-8300 Grades: PK-12 | 676 students
- 999 Violet Avenue
Boulder, CO 80304
(303) 444-7697 Grades: PK-12 | 296 students
- 350 Quebec Street
Denver, CO 80230
(303) 360-0803 Grades: K-8 | 458 students
- 42605 County Road 36
Steamboat Springs, CO 80487
(970) 879-1350 Grades: 9-12 | 62 students
- 200 San Miguel River Dr
Telluride, CO 81435
(970) 728-1969 Grades: PK-12 | 113 students
- Waldorf School On The Roaring ForkSpecial Program Emphasis16543 Old Highway 82
Carbondale, CO 81623
(970) 963-1960 Grades: PK-8 | 187 students
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