North County Christian School Photo - Orchestra, string ensemble and jazz band perform separately and together throughout the school year.

Best Florissant Private High Schools (2026)

For the 2026 school year, there are 3 private high schools serving 357 students in Florissant, MO.
The top-ranked private high school in Florissant, MO is Marygrove Services, Inc..
The average acceptance rate is 96%, which is higher than the Missouri private high school average acceptance rate of 85%.
67% of private high schools in Florissant, MO are religiously affiliated (most commonly Christian).

Top-Ranked Florissant Private High Schools (2026)

School
Location
Quick Facts
Marygrove Services, Inc.
Special Education School
2705 Mullanphy Ln
Florissant, MO 63031
(314) 830-6203
Gr: 5-11 | 2 students
Gateway Legacy Christian Academy
(Christian)
1360 Grandview Drive
Florissant, MO 63033
(618) 310-8662
Gr: 9-12 | 118 students Avg. class size: 25 students Sports: 9 | Extracurrculars: 2 Tuition & acceptance rate listed
North County Christian School
North County Christian School Photo - Orchestra, string ensemble and jazz band perform separately and together throughout the school year.
(Christian)
(2)
845 Dunn Rd
Florissant, MO 63031
(314) 972-6227
Gr: PK-12 | 237 students Avg. class size: 16 students Sports: 6 Tuition & acceptance rate listed
[+] Show Closed Private Schools in Florissant, Missouri

Florissant, Missouri Private Schools (Closed)

School
Location
Quick Facts
4500 Washington St
Florissant, MO 63033
(314) 921-0437
Gr: PK-8 | 167 students

Overview

This Town (Florissant)
This State (MO)
# Schools
3 Schools

Student Body:

# Students
357 Students
54,297 Students
% Average Students of Color
83%
22%

Academics and Faculty:

# Teachers
49 Teachers
5,124 Teachers
Average Student-Teacher Ratio
7:1
11:1
% Average Faculty w/Advanced Degree
43%
60%
Average Class Size
21 students
15 students
Average SAT score
1200
(Out of 1600)
1291
Average ACT score
25
(Out of 36)
26

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$7,856
$14,821
Average Summer Program Cost
$1,350
$349
Average % on Financial Aid
29%
38%
Average Financial Aid Grant
$1,000
$7,236
Average Acceptance Rate
96%
85%

Students by Ethnicity:

0.50
0.54
# American Indian Students
n/a
199 Students
% American Indian Students
n/a
n/a
# Asian Students
7 Students
1,840 Students
% Asian Students
3%
4%
# Hispanic Students
5 Students
2,584 Students
% Hispanic Students
2%
5%
# Black Students
163 Students
3,859 Students
% Black Students
68%
8%
# White Students
39 Students
33,537 Students
% White Students
17%
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
22 Students
9,172 Students
% of Others Students
9%
18%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
2 extracurriculars
13 extracurriculars
Average Number of Sports
8 sports
9 sports

Frequently Asked Questions

What are the top-ranked private high schools in Florissant, MO?
The top-ranked private high schools in Florissant, MO is Marygrove Services, Inc..
How many private high schools are located in Florissant?
3 private high schools are located in Florissant.
What percentage of private high schools are religiously affiliated in Florissant?
67% of private high schools in Florissant are religiously affiliated (most commonly Christian).

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