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St. John Vianney High School

1311 S Kirkwood Rd
Saint Louis, MO 63122

St. John Vianney High School is dedicated to forming young men for spiritual, academic and personal excellence in the Catholic Marianist tradition.

Quick Facts (2025-26)

Top Ranked MO School
Grades: 9-12
Enrollment: 526 students
Yearly Tuition: $19,900
Acceptance rate: 99%
Average class size: 25 students
Application Deadline: None / Rolling
Source: Verified school update

Top Rankings

St. John Vianney High School ranks among the top 20% of private schools in Missouri for:

School Overview

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)
Other religious school association(s)

Religious Affiliation

Catholic

Grades Offered

Grades 9-12

Year Founded

1960

Colors

Black, Gold

School Calendar

View School Calendar

Campus Size

37 acres

Student Body

Total Students

526 students

Student Body Type

All-boys

Students by Grade

St. John Vianney High School Student By Grade

Academics and Faculty

Total Classroom Teachers

40 teachers

Student-Teacher Ratio

13:1

National avg.: 13:1

% Faculty w/Advanced Degree

80%

Average Class Size

25 students

Number of AP Courses

40 courses

Average ACT score

(Out of 36)

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Yearly Tuition Cost

$19,900

View national tuition avg.

Acceptance Rate

99%

National avg.: 81%

Application URL

Online Application

School Notes

School Motto: Men of Character & Accomplishment
School Mascot: Griffin

St. John Vianney High School is dedicated to forming young men for spiritual, academic and personal excellence in the Catholic Marianist tradition.

Source: Verified school update

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Frequently Asked Questions

How much does St. John Vianney High School cost?

St. John Vianney High School's tuition is approximately $19,900 for private students.

What schools are St. John Vianney High School often compared to?

St. John Vianney High School is often viewed alongside schools like Chaminade College Prep School, De Smet Jesuit High School by visitors of our site.

What is the acceptance rate of St. John Vianney High School?

The acceptance rate of St. John Vianney High School is 99%, which is higher than the national average of 85%.

What is St. John Vianney High School's ranking?

St. John Vianney High School ranks among the top 20% of private schools in Missouri for: Highest percentage of faculty with advanced degrees, Largest student body and Most AP courses offered.

When is the application deadline for St. John Vianney High School?

The application deadline for St. John Vianney High School is rolling (applications are reviewed as they are received year-round).

School Reviews

5.00 out of 5 (2 reviews)

5 10/28/2024

Good school, Teachers go above and beyond to make sure your student is doing good.

- Posted by Parent - Josh

5 10/1/2022

What a great school ... leaders in every aspect of secondary education & student activities.

- Posted by Parent - Doug H

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Quick Facts (2025-26)

Top Ranked MO School
Grades: 9-12
Enrollment: 526 students
Yearly Tuition: $19,900
Acceptance rate: 99%
Average class size: 25 students
Application Deadline: None / Rolling
Source: Verified school update

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Did You Know?

The average private school tuition in Saint Louis, MO is $16,758 for elementary schools and $20,703 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Saint Louis, MO is 82% (read more about average acceptance rates across the country).