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Best Colorado Private Schools (2025)

For the 2025 school year, there are 506 private schools serving 73,127 students in Colorado (there are 1,916 public schools, serving 867,675 students). 8% of all K-12 students in Colorado attend private schools (compared to the national average of 10%).
The average private school tuition is $12,615 for elementary schools and $16,646 for high schools (view national tuition averages).
The top-ranked private schools in Colorado include Kent Denver School, Colorado Academy, and Fountain Valley School of Colorado.
The average acceptance rate is 91% (view national acceptance rates). Minority enrollment is 25% and the student:teacher ratio is 12:1.
48% of schools are religiously affiliated, with most being Christian or Catholic.

Top Ranked Colorado Private Schools by County (2025)

County
# Schools
# Students
% of K-12 Students in Private Schools
34
4,491
5%
57
10,330
8%
53
5,016
10%
77
13,738
13%
40
7,992
11%
61
10,437
11%
10
1,056
5%
11
1,638
3%

Frequently Asked Questions

What are the top ranked private schools in Colorado?
The top-ranked private schools in Colorado include Kent Denver School, Colorado Academy, and Fountain Valley School of Colorado.
How many private schools are located in Colorado?
There are 506 private schools are located in Colorado.
How much do private schools cost in Colorado?
The average private school tuition in Colorado is $12,615 for elementary schools and $16,646 for high schools
How diverse are private schools in Colorado?
Approximately 25% of students in Colorado private schools are minority students (compared to the national percentage).
What percentage of students in Colorado go to private school?
8% of all K-12 students in Colorado attend private schools (compared to the national average of 10%).
What percentage of private schools are religiously affiliated in Colorado?
48% of private schools in Colorado are religiously affiliated, with most being Christian or Catholic.
Which private schools in Colorado are often viewed compared to one another?

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