Chaminade College Preparatory School (Top Ranked 草榴社区 School for 2026-27)

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Chaminade College Preparatory School

425 S Lindbergh Blvd Saint Louis, MO 63131

Tel: (314) 993-4400

Quick Facts (2026-27)

Top Ranked MO School
Grades: 6-12
Enrollment: 832 students
Yearly Tuition: $25,500
Application Deadline: None / Rolling
Source: 鉁�Verified school update

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About the School

Chaminade College Preparatory School in Saint Louis, MO, is an all鈥揵oys Catholic private school serving grades 6 through 12 in a large suburban community.
Founded in 1910, the school enrolls approximately 832 students with a student鈥搕eacher ratio of 10:1 supported by 85 teachers.
The school offers 110 Advanced Placement courses, the highest number among private schools in Saint Louis, and has a student body that is 15.4% students of color.
Annual tuition for Chaminade College Preparatory School is $25,500, above the average private high school tuition in Saint Louis.
Chaminade ranks in the top 20% of private schools in Missouri for enrollment size and number of AP courses offered.

Quick Facts (2026-27)

Top Ranked MO School
Grades: 6-12
Enrollment: 832 students
Yearly Tuition: $25,500
Application Deadline: None / Rolling
Source: 鉁�Verified school update

School Rankings

Chaminade College Preparatory School ranks among the top 20% of private schools in Missouri for:

School Facts

Religious Affiliation

Catholic

Grades Offered

Grades 6-12

Students By Grade

View Data

Distribution of Students By Grade
Grade	Chaminade College Preparatory School
6	67
7	101
8	94
9	148
10	147
11	148
12	127

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Year Founded

1910

School Calendar

School Motto

Esto Vir

Student Body

Total Students

832 students

Student Body Type

All-boys

% Students of Color

15%

State avg.: 21%

Academic Profile

Total Classroom Teachers

85 teachers

Student-Teacher Ratio

10:1

National avg.:

Average Class Size

18 students

Number of AP Courses

110 courses

Tuition & Financial Aid

Admission Deadline

None / Rolling

Yearly Tuition Cost

$25,500

View national tuition avg.

Application URL

Sports

Colors

White, Cardinal

School Mascot

Crusaders

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Frequently Asked Questions

How much does Chaminade College Preparatory School cost?

Chaminade College Preparatory School's tuition is approximately $25,500 for private students.

What is Chaminade College Preparatory School's ranking?

Chaminade College Preparatory School ranks among the top 20% of private schools in Missouri for: Largest student body, Most AP courses offered and Oldest founding date.

When is the application deadline for Chaminade College Preparatory School?

The application deadline for Chaminade College Preparatory School is rolling (applications are reviewed as they are received year-round).

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Did You Know?

The average private school tuition in Saint Louis, MO is $17,419 for elementary schools and $21,551 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Saint Louis, MO is 81% (read more about average acceptance rates across the country).