Rosati-kain High School Photo

Best St. Louis City Private High Schools (2026)

For the 2026 school year, there are 9 private high schools serving 2,081 students in St. Louis City, MO.
The top-ranked private high schools in St. Louis City, MO include Crossroads College Preparatory School, St. Louis University High School, and MAP St. Louis.
The average acceptance rate is 83%, which is lower than the Missouri private high school average acceptance rate of 85%.
67% of private high schools in St. Louis City, MO are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).

Top-Ranked St. Louis City Private High Schools (2026)

School
Location
Quick Facts
Bishop DuBourg High School
(Catholic)
5850 Eichelberger St
Saint Louis, MO 63109
(314) 832-3030
Gr: 9-12 Avg. class size: 15 students Sports: 12 | Extracurrculars: 9 Tuition & acceptance rate listed
701 N Spring Ave
Saint Louis, MO 63108
(314) 446-5500
Gr: 9-12 | 371 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 17 Tuition & acceptance rate listed
500 DeBaliviere Avenue
Saint Louis, MO 63112
(314) 367-8085
Gr: 7-12 | 147 students Avg. class size: 9 students Sports: 7 | Extracurrculars: 5 Tuition listed
MAP St. Louis
Montessori School
3840 Washington Blvd.
Saint Louis, MO 63108
(314) 391-2994
Gr: 7-12 Avg. class size: 8 students Tuition & acceptance rate listed
Rosati-kain High School
Rosati-kain High School Photo
All-girls (Catholic)
(1)
4389 Lindell Blvd
Saint Louis, MO 63108
(314) 533-8513
Gr: 9-12 | 249 students Avg. class size: 16 students Sports: 15 | Extracurrculars: 30 Tuition & acceptance rate listed
St. Louis University High School
St. Louis University High School Photo - We challenge our students to think critically, lead courageously and transform the world as Men for Others.
All-boys (Catholic)
(1)
4970 Oakland Ave
Saint Louis, MO 63110
(314) 531-0330
Gr: 9-12 | 1,008 student Avg. class size: 250 students Sports: 19 | Extracurrculars: 87 Tuition & acceptance rate listed
Lutheran Association For Special Education
Special Education School (Lutheran Church Missouri Synod)
3558 S Jefferson Avenue
Saint Louis, MO 63118
(314) 268-1234
Gr: K-12 | 6 students
Map St. Louis
Montessori School
3840 Washington Blvd
Saint Louis, MO 63108
(314) 391-2994
Gr: 7-12 | 29 students Tuition listed
St. Mary's High School
St. Mary's High School Photo
All-boys (Catholic)
4701 S Grand Blvd
Saint Louis, MO 63111
(314) 481-8400
Gr: 9-12 | 271 students Sports: 14 | Extracurrculars: 3 Tuition listed
[+] Show Closed Private Schools in St. Louis City, Missouri

St. Louis City Private Schools (Closed)

School
Location
Quick Facts
2727 N Kingshwy Blvd
Saint Louis, MO 63113
(314) 367-5696
Gr: PK-8 | 167 students
6576 Smiley Ave
Saint Louis, MO 63139
(314) 781-5626
Gr: K-9 | 150 students
Hope Lutheran School (Closed 2010)
(Lutheran Church Missouri Synod)
5320 Brannon Ave
Saint Louis, MO 63109
(314) 832-1850
Gr: NS-9 | 114 students
Messiah Lutheran School (Closed 2010)
(Lutheran Church Missouri Synod)
2900 S Grand Blvd
Saint Louis, MO 63118
(636) 329-1096
Gr: K-5 | 71 students
1018 Baden Ave
Saint Louis, MO 63147
(314) 383-4782
Gr: K-8 | 69 students
3880 Meramec Street
Saint Louis, MO 63116
(314) 772-6745
Gr: PK-8 | 144 students
3401 Arsenal St
Saint Louis, MO 63118
(314) 771-5134
Gr: 9-12 | 150 students
5021 Adkins Avenue
Saint Louis, MO 63116
(314) 351-5604
Gr: 5-12 | 264 students
St. Johns Lutheran School (Closed 2004)
(Lutheran Church Missouri Synod)
3716 Morganford Rd
Saint Louis, MO 63116
(314) 773-0784
Gr: PK-8 | 111 students
3145 Lafayette Ave
Saint Louis, MO 63104
(314) 664-3299
Gr: K-12 | 56 students
St. Lukes Christian Academy (Closed 2014)
(Lutheran Church Missouri Synod)
3415 Taft Ave
Saint Louis, MO 63111
(314) 932-7300
Gr: K-9 | 64 students
4901 Sutherland Ave
Saint Louis, MO 63109
(314) 832-3360
Gr: PK-8 | 198 students
5890 Etzel Ave
Saint Louis, MO 63112
(314) 361-0710
Gr: NS-3 Avg. class size: 10 students Acceptance rate listed

Overview

This County (St. Louis City)
This State (MO)
# Schools
9 Schools

Student Body:

# Students
2,081 Students
54,762 Students
% Average Students of Color
48%
22%

Academics and Faculty:

# Teachers
268 Teachers
5,150 Teachers
Average Student-Teacher Ratio
10:1
11:1
% Average Faculty w/Advanced Degree
78%
59%
Average Class Size
13 students
15 students
Average Number of AP Courses
18 courses
16 courses
Average ACT score
28
(Out of 36)
26

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$17,274
$15,027
Average % on Financial Aid
55%
37%
Average Financial Aid Grant
$6,358
$7,141
Average Acceptance Rate
83%
85%

Students by Ethnicity:

0.60
0.54
# American Indian Students
4 Students
201 Students
% American Indian Students
n/a
n/a
# Asian Students
63 Students
1,857 Students
% Asian Students
2%
4%
# Hispanic Students
217 Students
2,586 Students
% Hispanic Students
8%
5%
# Black Students
687 Students
3,867 Students
% Black Students
27%
8%
# White Students
1,487 Students
33,721 Students
% White Students
58%
65%
# Hawaiian Students
8 Students
92 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
121 Students
9,359 Students
% of Others Students
5%
18%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
25 extracurriculars
13 extracurriculars
Average Number of Sports
13 sports
9 sports

Frequently Asked Questions

What are the top-ranked private high schools in St. Louis City, MO?
The top-ranked private high schools in St. Louis City, MO include Crossroads College Preparatory School, St. Louis University High School, and MAP St. Louis.
How many private high schools are located in St. Louis City?
9 private high schools are located in St. Louis City.
How diverse are private high schools in St. Louis City?
St. Louis City private high schools are approximately 48% minority students, which is higher than the Missouri private school average of 22%.
What percentage of private high schools are religiously affiliated in St. Louis City?
67% of private high schools in St. Louis City are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).

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