Zion Lutheran School Photo - Growing the minds of all learners, from little to middles and impacting lives for future generations.

Best Belleville Private Schools (2026)

For the 2026 school year, there are 13 private schools serving 1,692 students in Belleville, IL (there are 30 public schools, serving 12,743 public students). 12% of all K-12 students in Belleville, IL are educated in private schools (compared to the IL state average of 12%).
The top-ranked private schools in Belleville, IL include Zion Lutheran School and Althoff Catholic High School.
The average acceptance rate is 70%, which is lower than the Illinois private school average acceptance rate of 85%.
69% of private schools in Belleville, IL are religiously affiliated (most commonly Catholic and Baptist).

Top-Ranked Belleville Private Schools (2026)

School
Location
Quick Facts
Althoff Catholic High School
Althoff Catholic High School Photo
(Catholic)
5401 W Main St
Belleville, IL 62226
(618) 235-1100
Gr: 9-12 | 323 students Avg. class size: 15 students Sports: 15 | Extracurrculars: 9 Tuition & acceptance rate listed
Zion Lutheran School
Zion Lutheran School Photo - Growing the minds of all learners, from little to middles and impacting lives for future generations.
(Lutheran Church Missouri Synod)
1810 Mcclintock Ave
Belleville, IL 62221
(618) 234-0275
Gr: PK-8 | 289 students Avg. class size: 18 students Sports: 6 | Extracurrculars: 8 Tuition listed
Asp2 Steam Academy Inc
424 Lebanon Avenue
Belleville, IL 62220
(618) 416-8181
Gr: PK-3 | 70 students
Bekidz (true Vine Bekidz)
Daycare / Preschool (Christian)
5700 Old Collinsville Rd Fairview Heights, IL, US 62208
Belleville, IL 62221
(405) 696-9500
Gr: PK-K | 24 students
Blessed Sacrament School
(Catholic)
8809 W Main St
Belleville, IL 62223
(618) 397-1111
Gr: PK-8 | 168 students Tuition listed
Calvary Baptist Academy
(Baptist)
423 Lucinda Ave
Belleville, IL 62221
(618) 234-3620
Gr: 1-3 | 7 students
Governor French Academy
Governor French Academy Photo - WYSE Academic Challenge Team 2014
(3)
219 West Main Street
Belleville, IL 62220
(618) 233-7542
Gr: PK-12 | 107 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 7 Tuition & acceptance rate listed
Illinois Center For Autism
Special Education School
1306 Wabash Ave
Belleville, IL 62220
(618) 398-7500
Gr: PK-12 | 99 students Avg. class size: 12 students
Montessori School-St Clair
Montessori School
2360 Country Rd
Belleville, IL 62221
(618) 235-4289
Gr: PK-K | 25 students Avg. class size: 15 students Tuition listed
Notre Dame Academy Of Belleville
(Catholic)
200 S. Second St.
Belleville, IL 62220
(618) 233-6414
Gr: PK-8 | 59 students Avg. class size: 10 students
Our Lady Queen Of Peace School
(Catholic)
5915 N Belt W
Belleville, IL 62223
(618) 234-1206
Gr: PK-8 | 206 students
St. Henry Elementary School
(Catholic)
5303 West Main Street
Belleville, IL 62226
(618) 234-6061
Gr: K-8 | 101 students
St. Teresa Catholic School
(Catholic)
1108 Lebanon Avenue
Belleville, IL 62221
(618) 235-4066
Gr: PK-8 | 214 students Avg. class size: 21 students Sports: 7 | Extracurrculars: 12 Tuition & acceptance rate listed
[+] Show Closed Private Schools in Belleville, Illinois

Belleville, Illinois Private Schools (Closed)

School
Location
Quick Facts
413 E Main St
Belleville, IL 62220
(618) 234-3391
Gr: PK-12 | 48 students
1722 West Main Street
Belleville, IL 62226
(618) 234-2476
Gr: PK-8 | 108 students

Overview

This Town (Belleville)
This State (IL)
# Schools
13 Schools

Student Body:

# Students
1,692 Students
251,065 Students
% Average Students of Color
28%
34%

Academics and Faculty:

# Teachers
135 Teachers
18,843 Teachers
Average Student-Teacher Ratio
13:1
13:1
% Average Faculty w/Advanced Degree
27%
53%
Average Class Size
15 students
16 students
Average Number of AP Courses
7 courses
11 courses
Average SAT score
1210
(Out of 1600)
1259
Average ACT score
26
(Out of 36)
25

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$6,351
$12,464
Average Summer Program Cost
$725
$961
Average % on Financial Aid
19%
34%
Average Financial Aid Grant
$2,250
$4,148
Average Acceptance Rate
70%
85%

Students by Ethnicity:

0.60
0.66
# American Indian Students
1 Student
605 Students
% American Indian Students
n/a
n/a
# Asian Students
31 Students
10,480 Students
% Asian Students
2%
4%
# Hispanic Students
51 Students
25,032 Students
% Hispanic Students
3%
10%
# Black Students
272 Students
21,046 Students
% Black Students
17%
9%
# White Students
966 Students
128,862 Students
% White Students
58%
51%
# Hawaiian Students
2 Students
338 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
336 Students
65,234 Students
% of Others Students
20%
26%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
9 extracurriculars
9 extracurriculars
Average Number of Sports
8 sports
6 sports

Frequently Asked Questions

What are the top-ranked private schools in Belleville, IL?
The top-ranked private schools in Belleville, IL include Zion Lutheran School and Althoff Catholic High School.
How many private schools are located in Belleville?
13 private schools are located in Belleville.
How diverse are private schools in Belleville?
Belleville private schools are approximately 28% minority students, which is lower than the Illinois private school average of 34%.
What percentage of students in Belleville go to private school?
12% of all K-12 students in Belleville are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Belleville?
69% of private schools in Belleville are religiously affiliated (most commonly Catholic and Baptist).
Which private schools in Belleville are often viewed compared to one another?
Popular comparisons of private schools in Belleville include: Blessed Sacrament School vs. Our Lady Queen Of Peace School

Recent Articles

How Private Schools Handle Mid-Year Enrollment Changes and Tuition Refunds
How Private Schools Handle Mid-Year Enrollment Changes and Tuition Refunds
Learn how private schools manage mid-year withdrawals, transfers, tuition refunds, enrollment contracts, and what families should expect financially.
Is Paying More Worth It? Mid-Tuition vs. Premium Private Schools
Is Paying More Worth It? Mid-Tuition vs. Premium Private Schools
Compare academic outcomes, college admissions, class sizes, and value between mid-tuition and premium private schools to determine whether higher tuition delivers better results.
Financial Aid Appeals: When Should You Ask a Private School to Reconsider an Award?
Financial Aid Appeals: When Should You Ask a Private School to Reconsider an Award?
Learn when and how to appeal a private school financial aid award, what documents to provide, and strategies that improve your chances of success.