For the 2026 school year, there are 2 private schools belonging to Accreditation International serving 865 students in Colorado. You can also find more schools membership associations in Colorado.
The top-ranked private schools belonging to Accreditation International in Colorado include Ambleside Colorado and International School of Denver.
The average acceptance rate is 81%, which is lower than the Colorado private school average acceptance rate of 84%.
50% of private schools belonging to Accreditation International in Colorado are religiously affiliated (most commonly Christian).
Top-Ranked Private Schools Belonging to Accreditation International in Colorado (2026)
School
Location
Quick Facts
7701 E 1st Pl, Unit C
Denver, CO 80230
(303) 340-3647
Denver, CO 80230
(303) 340-3647
Gr: PK-9 | 684 students Avg. class size: 13 students Sports: 7 | Extracurrculars: 32 Tuition & acceptance rate listed
9941 Lone Tree Parkway
Lone Tree, CO 80124
(720) 712-0464
Lone Tree, CO 80124
(720) 712-0464
Gr: K-12 | 181 students Avg. class size: 16 students Sports: 5 | Extracurrculars: 4 Tuition & acceptance rate listed
Recent Articles
Free Private Schools & Voucher Programs in 2025
Updated guide to free private schools and school voucher programs, 2025 policies, costs, equity issues, and how families access tuition support.
Social Emotional Learning 2025: Policy, Practice and Outcomes
Updated 2025 review of social emotional learning in schools, research outcomes, key trends, challenges and future paths for parents and educators.
Private School Admissions for Siblings: Costs and Timing
Learn how private school admissions for siblings affect costs, discounts, and timing strategies for families planning multiple enrollments.