Flatirons Academy in Denver, CO, is a co–ed Christian school serving grades PK through 12 in a suburban community.
The school enrolls 399 students with a student–teacher ratio of 14:1 supported by 28 teachers.
Flatirons Academy is a member of the Association of Christian Schools International (ACSI) and other religious school associations.
The student population includes 7.83% students of color, reflecting some diversity within its enrollment.
Among private schools in Colorado, Flatirons Academy ranks in the top 20% for student body size.
Quick Facts (2026)
- Top-Ranked CO School
- Grades: Prekindergarten-12
- Enrollment: 399 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Flatirons Academy ranks among the top 20% of private schools in Colorado for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
Student Body
Total Students
399 students
Student Body Type
Co-ed
% Students of Color
8%
State avg.: 25%
Students by Grade
Academics and Faculty
Total Classroom Teachers
28 teachers
Student-Teacher Ratio
14:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What is Flatirons Academy's ranking?
Flatirons Academy ranks among the top 20% of private schools in Colorado for: Largest student body.
When is the application deadline for Flatirons Academy?
The application deadline for Flatirons Academy is rolling (applications are reviewed as they are received year-round).
Nearby Private Schools
The nearest high school and elementary school to Flatirons Academy is Flatiron's Academy (0.1 miles away)
The nearest preschool is Bright Horizons at The Ranch Reserve (1.1 miles away)
Show me:
School
Location
Miles
Quick Facts
12000 Zuni Street
Denver, CO 80234
(303) 451-1421
Denver, CO 80234
(303) 451-1421
0.1 miles
Gr: K-12 | 515 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 2 Tuition listed
Bright Horizons at The Ranch Reserve
Daycare / Preschool
11305 Decatur Street
Denver, CO 80234
(303) 410-8302
Denver, CO 80234
(303) 410-8302
1.1 miles
Gr: NS-PK | 141 students Tuition listed
Cross Of Christ Preschool & Kindergarten
Daycare / Preschool (Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA))
(1)
12099 Lowell Blvd
Broomfield, CO 80020
(303) 469-1574
Broomfield, CO 80020
(303) 469-1574
1.1 miles
Gr: PK-K | 54 students Tuition listed
Northglenn KinderCare![Northglenn KinderCare Photo - Infant Classroom]( "Northglenn KinderCare Photo - Infant Classroom")
Daycare / Preschool
701 West 114th Ave.
Denver, CO 80234
(303) 451-8581
Denver, CO 80234
(303) 451-8581
1.3 miles
Gr: NS-PK | 65 students
The Goddard School![The Goddard School Photo]( "The Goddard School Photo")
Daycare / Preschool
4147 Main Street
Westminster, CO 80031
(303) 635-1790
Westminster, CO 80031
(303) 635-1790
1.4 miles
Gr: PK-K | 32 students Tuition listed
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