Flatirons Academy (Top-Ranked �� School for 2026)

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Flatirons Academy

12000 Zuni St
Denver, CO 80234

Tel: (303) 284-1402

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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:

School Overview

School Membership(s)School Assoc.

Association of Christian Schools International (ACSI)
Other religious school association(s)

Religious Affiliation

Christian

Grades Offered

Grades Prekindergarten-12

Student Body

Total Students

399 students

Student Body Type

Co-ed

% Students of Color

State avg.: 25%

Students by Grade

Academics and Faculty

Total Classroom Teachers

28 teachers

Student-Teacher Ratio

14:1

National avg.:

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Source: National Center for Education Statistics (NCES)

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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).

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Quick Facts (2026)

Top-Ranked CO School
Grades: Prekindergarten-12
Enrollment: 399 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Denver, CO is $15,721 for elementary schools and $19,025 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Denver, CO is 84% (read more about average acceptance rates across the country).