For the 2026 school year, there is 1 private school serving 50 students in Charleston, MO (there are 4 public schools, serving 776 public students). 6% of all K-12 students in Charleston, MO are educated in private schools (compared to the MO state average of 12%).
The top-ranked private school in Charleston, MO is St. Henry Catholic School.
100% of private schools in Charleston, MO are religiously affiliated (most commonly Catholic).
Top-Ranked Charleston Private Schools (2026)
School
Location
Quick Facts
St. Henry Catholic School
(Catholic)
306 Court St
Charleston, MO 63834
(573) 683-6218
Charleston, MO 63834
(573) 683-6218
Gr: PK-8 | 50 students
Overview
This Town (Charleston)
This State (MO)
# Schools
1 School
Student Body:
# Students
50 Students
120,038 Students
Academics and Faculty:
# Teachers
5 Teachers
9,947 Teachers
Average Student-Teacher Ratio
10:1
12:1
Tuition and Acceptance Rate:
Students by Ethnicity:
Diversity Score
0.42
0.55
# American Indian Students
n/a
284 Students
% American Indian Students
n/a
n/a
# Asian Students
n/a
3,152 Students
% Asian Students
n/a
3%
# Hispanic Students
n/a
5,342 Students
% Hispanic Students
n/a
5%
# Black Students
n/a
7,611 Students
% Black Students
n/a
7%
# White Students
35 Students
73,272 Students
% White Students
70%
62%
# Hawaiian Students
n/a
218 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
15 Students
27,448 Students
% of Others Students
30%
23%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private schools in Charleston, MO?
The top-ranked private schools in Charleston, MO is St. Henry Catholic School.
How many private schools are located in Charleston?
1 private schools are located in Charleston.
What percentage of students in Charleston go to private school?
6% of all K-12 students in Charleston are educated in private schools (compared to the MO state average of 12%).
What percentage of private schools are religiously affiliated in Charleston?
100% of private schools in Charleston are religiously affiliated (most commonly Catholic).
Recent Articles
Financial Aid 101 for Private School Families 2026
Guide to private school financial aid in 2026, with current costs, key planning timelines and practical steps parents need to maximize aid options.
Why Extracurricular Activities Matter in 2026
Discover why extracurricular activities remain essential in 2026, with updated research, costs, and admissions insights for parents and students.
How to Appeal for Financial Aid After Admission
Learn how to appeal for financial aid after admission to a private school, with expert steps, timelines, and 2026 updates for families.