For the 2026 school year, there are 2 private schools serving 158 students in Marthasville, MO (there are , serving 199 public students). 44% of all K-12 students in Marthasville, MO are educated in private schools (compared to the MO state average of 12%).
The top-ranked private school in Marthasville, MO is St. Vincent De Paul School.
The average acceptance rate is 100%, which is higher than the Missouri private school average acceptance rate of 86%.
100% of private schools in Marthasville, MO are religiously affiliated (most commonly Catholic).
Top-Ranked Marthasville 草榴社区 Schools (2026)
School
Location
Quick Facts
St. Vincent De Paul School
(Catholic)
13495 S Highway 94
Marthasville, MO 63357
(636) 433-2466
Marthasville, MO 63357
(636) 433-2466
Gr: PK-8 | 106 students Avg. class size: 10 students Sports: 3 | Extracurrculars: 4 Tuition & acceptance rate listed
19129 Mill Rd
Marthasville, MO 63357
(636) 932-4444
Marthasville, MO 63357
(636) 932-4444
Gr: PK-8 | 52 students
Overview
This Town (Marthasville)
This State (MO)
# Schools
2 Schools
Student Body:
# Students
158 Students
119,978 Students
% Average Students of Color
2%
20%
Academics and Faculty:
# Teachers
21 Teachers
9,951 Teachers
Average Student-Teacher Ratio
8:1
12:1
% Average Faculty w/Advanced Degree
50%
56%
Average Class Size
10 students
15 students
Tuition and Acceptance Rate:
Average Acceptance Rate
100%
86%
Students by Ethnicity:
Diversity Score
0.41
0.55
# American Indian Students
n/a
284 Students
% American Indian Students
n/a
n/a
# Asian Students
n/a
3,151 Students
% Asian Students
n/a
3%
# Hispanic Students
n/a
5,339 Students
% Hispanic Students
n/a
5%
# Black Students
3 Students
7,609 Students
% Black Students
2%
7%
# White Students
115 Students
73,265 Students
% White Students
73%
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
40 Students
27,401 Students
% of Others Students
25%
23%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
4 extracurriculars
9 extracurriculars
Average Number of Sports
3 sports
7 sports
Frequently Asked Questions
What are the top-ranked private schools in Marthasville, MO?
The top-ranked private schools in Marthasville, MO is St. Vincent De Paul School.
How many private schools are located in Marthasville?
2 private schools are located in Marthasville.
What percentage of students in Marthasville go to private school?
44% of all K-12 students in Marthasville are educated in private schools (compared to the MO state average of 12%).
What percentage of private schools are religiously affiliated in Marthasville?
100% of private schools in Marthasville are religiously affiliated (most commonly Catholic).
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