For the 2026 school year, there are 2 private high schools serving 577 students in Saint Peters, MO.
The top-ranked private high school in Saint Peters, MO is Lutheran High School Of St. Charles County.
The average acceptance rate is 98%, which is higher than the Missouri private high school average acceptance rate of 85%.
100% of private high schools in Saint Peters, MO are religiously affiliated (most commonly Christian and Lutheran Church Missouri Synod).
Top-Ranked Saint Peters 草榴社区 High Schools (2026)
School
Location
Quick Facts
Lutheran High School Of St. Charles County
(Lutheran Church Missouri Synod)
5100 Mexico Rd
Saint Peters, MO 63376
(636) 928-5100
Saint Peters, MO 63376
(636) 928-5100
Gr: 9-12 | 439 students Avg. class size: 15 students Sports: 15 | Extracurrculars: 1 Acceptance rate listed
Church On The Rock Christian
(Christian)
900 Birdie Hills Rd
Saint Peters, MO 63376
(636) 240-7775
Saint Peters, MO 63376
(636) 240-7775
Gr: PK-12 | 138 students
Overview
This Town (Saint Peters)
This State (MO)
# Schools
2 Schools
Student Body:
# Students
577 Students
54,328 Students
% Average Students of Color
15%
22%
Academics and Faculty:
# Teachers
39 Teachers
5,130 Teachers
Average Student-Teacher Ratio
15:1
11:1
Average Class Size
15 students
14 students
Average Number of AP Courses
15 courses
16 courses
Average ACT score
24
(Out of 36)
26
Tuition and Acceptance Rate:
Average Acceptance Rate
98%
85%
Average Endowment Size
$50 million
$28.86 million
Students by Ethnicity:
Diversity Score
0.36
0.54
# American Indian Students
n/a
199 Students
% American Indian Students
n/a
n/a
# Asian Students
11 Students
1,840 Students
% Asian Students
2%
4%
# Hispanic Students
10 Students
2,584 Students
% Hispanic Students
2%
5%
# Black Students
60 Students
3,859 Students
% Black Students
10%
8%
# White Students
456 Students
33,537 Students
% White Students
79%
65%
# Hawaiian Students
n/a
91 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
40 Students
9,203 Students
% of Others Students
7%
18%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
1 extracurriculars
13 extracurriculars
Average Number of Sports
15 sports
9 sports
Frequently Asked Questions
What are the top-ranked private high schools in Saint Peters, MO?
The top-ranked private high schools in Saint Peters, MO is Lutheran High School Of St. Charles County.
How many private high schools are located in Saint Peters?
2 private high schools are located in Saint Peters.
What percentage of private high schools are religiously affiliated in Saint Peters?
100% of private high schools in Saint Peters are religiously affiliated (most commonly Christian and Lutheran Church Missouri Synod).
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