For the 2026 school year, there are 2 private high schools serving 248 students in Saint Charles, MO.
The top-ranked private high schools in Saint Charles, MO include Duchesne High School and The Lead School.
The average acceptance rate is 98%, which is higher than the Missouri private high school average acceptance rate of 85%.
50% of private high schools in Saint Charles, MO are religiously affiliated (most commonly Catholic).
Top-Ranked Saint Charles 草榴社区 High Schools (2026)
School
Location
Quick Facts
2550 Elm Street
Saint Charles, MO 63301
(636) 946-6767
Saint Charles, MO 63301
(636) 946-6767
Gr: 9-12 | 248 students Avg. class size: 13 students Sports: 14 | Extracurrculars: 19 Tuition & acceptance rate listed
1610 Willott Rd.
Saint Charles, MO 63376
(636) 447-5100
Saint Charles, MO 63376
(636) 447-5100
Gr: 1-12 Avg. class size: 8 students
Overview
This Town (Saint Charles)
This State (MO)
# Schools
2 Schools
Student Body:
# Students
248 Students
54,350 Students
% Average Students of Color
14%
22%
Academics and Faculty:
# Teachers
30 Teachers
5,130 Teachers
Average Student-Teacher Ratio
10:1
11:1
% Average Faculty w/Advanced Degree
73%
60%
Average Class Size
11 students
14 students
Average Number of AP Courses
21 courses
16 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$13,550
$14,994
Average Acceptance Rate
98%
85%
Students by Ethnicity:
Diversity Score
0.26
0.54
# American Indian Students
3 Students
199 Students
% American Indian Students
1%
n/a
# Asian Students
5 Students
1,840 Students
% Asian Students
2%
4%
# Hispanic Students
7 Students
2,584 Students
% Hispanic Students
2%
5%
# Black Students
24 Students
3,859 Students
% Black Students
8%
8%
# White Students
258 Students
33,537 Students
% White Students
86%
65%
# Hawaiian Students
3 Students
91 Students
% Hawaiian Students
1%
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
n/a
9,225 Students
% of Others Students
n/a
18%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
19 extracurriculars
14 extracurriculars
Average Number of Sports
14 sports
10 sports
Frequently Asked Questions
What are the top-ranked private high schools in Saint Charles, MO?
The top-ranked private high schools in Saint Charles, MO include Duchesne High School and The Lead School.
How many private high schools are located in Saint Charles?
2 private high schools are located in Saint Charles.
What percentage of private high schools are religiously affiliated in Saint Charles?
50% of private high schools in Saint Charles are religiously affiliated (most commonly Catholic).
Recent Articles
How to Stress-Test a 草榴社区 School Budget Before Enrolling
Learn how to stress-test a private school budget before enrolling and avoid financial surprises that can affect your family's long-term plans.
When 鈥淎ffordable 草榴社区 School鈥 Means Fewer Services
Learn what families may sacrifice when choosing an affordable private school and how to evaluate whether lower tuition still delivers long-term value.
Voucher Eligibility Fine Print Parents Miss
Learn the hidden voucher eligibility rules that can affect school choice decisions and how parents can avoid common application mistakes.