St. ephen Protomartyr School in Saint Louis, MO, serves 210 students from pre–kindergarten through 8th grade in a co–ed, city–based setting.
Founded in 1927, the school operates with a udent–teacher ratio of 18:1, supported by 12 teachers.
The Catholic–affiliated private school is a member of the National Catholic Educational Association (NCEA).
Approximately 23% of the udent body represent diverse racial backgrounds.
ephen Protomartyr School offers a regular elementary and secondary program within the large city locale of Saint Louis.
Quick Facts (2026)
- Grades: Prekindergarten-8
- Enrollment: 210 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1927
School Calendar
Last Day of School
Mon. May 25, 2026
Student Body
Total Students
210 students
Student Body Type
Co-ed
% Students of Color
23%
State avg.: 20%
Students by Grade
Academics and Faculty
Total Classroom Teachers
12 teachers
Student-Teacher Ratio
18:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for St. Stephen Protomartyr School?
The application deadline for St. Stephen Protomartyr School is rolling (applications are reviewed as they are received year-round).
Nearby Private Schools
The nearest high school to St. Stephen Protomartyr School is St. Mary's High School (0.8 miles away)
The nearest elementary school is Academy At Boys & Girls Town (0.7 miles away)
The nearest preschool is St. Raphael The Archangel School (2.2 miles away)
Show me:
School
Location
Miles
Quick Facts
Academy At Boys & Girls Town
Alternative School
4753 S Grand Blvd
Saint Louis, MO 63111
(314) 481-9121
Saint Louis, MO 63111
(314) 481-9121
0.7 miles
Gr: 4 Tuition listed
St. Cecilia School
(Catholic)
906 Eichelberger St
Saint Louis, MO 63111
(314) 353-2455
Saint Louis, MO 63111
(314) 353-2455
0.7 miles
Gr: K-8 | 166 students Tuition listed
St. Mary's High School![St. Mary's High School Photo]( "St. Mary's High School Photo")
All-boys (Catholic)
4701 S Grand Blvd
Saint Louis, MO 63111
(314) 481-8400
Saint Louis, MO 63111
(314) 481-8400
0.8 miles
Gr: 9-12 | 271 students Sports: 14 | Extracurrculars: 3 Tuition listed
5850 Macklind Ave. #168
Saint Louis, MO 63109
(314) 432-7534
Saint Louis, MO 63109
(314) 432-7534
1.4 miles
Gr: 1-12 | 712 students Avg. class size: 15 students Tuition listed
Bishop DuBourg High School
(Catholic)
5850 Eichelberger St
Saint Louis, MO 63109
(314) 832-3030
Saint Louis, MO 63109
(314) 832-3030
1.9 miles
Gr: 9-12 Avg. class size: 15 students Sports: 12 | Extracurrculars: 9 Tuition & acceptance rate listed
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