For the 2026 school year, there are 3 private schools serving 365 students in Shelby County, IL (there are 12 public schools, serving 2,476 public students). 13% of all K-12 students in Shelby County, IL are educated in private schools (compared to the IL state average of 12%).
The top-ranked private schools in Shelby County, IL include St. Michael The Archangel School and Trinity Lutheran School.
100% of private schools in Shelby County, IL are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Top-Ranked Shelby County Private Schools (2026)
School
Location
Quick Facts
St. Michael The Archangel School
(Catholic)
200 N Church St
Sigel, IL 62462
(217) 844-2231
Sigel, IL 62462
(217) 844-2231
Gr: PK-8 | 171 students Tuition listed
Trinity Lutheran School
(Lutheran Church Missouri Synod)
318 E. South 1st Street
Stewardson, IL 62463
(217) 682-3881
Stewardson, IL 62463
(217) 682-3881
Gr: PK-8 | 113 students Avg. class size: 16 students Sports: 5
10 N Myers St
Herrick, IL 62431
(618) 428-5620
Herrick, IL 62431
(618) 428-5620
Gr: K-12 | 81 students
Overview
This County (Shelby County)
This State (IL)
# Schools
3 Schools
Student Body:
# Students
365 Students
251,460 Students
% Average Students of Color
7%
34%
Academics and Faculty:
# Teachers
21 Teachers
18,861 Teachers
Average Student-Teacher Ratio
17:1
13:1
% Average Faculty w/Advanced Degree
10%
53%
Average Class Size
16 students
17 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$4,000
$12,508
Students by Ethnicity:
Diversity Score
0.24
0.66
# American Indian Students
2 Students
605 Students
% American Indian Students
1%
n/a
# Asian Students
4 Students
10,490 Students
% Asian Students
1%
4%
# Hispanic Students
11 Students
25,056 Students
% Hispanic Students
3%
10%
# Black Students
1 Student
21,056 Students
% Black Students
n/a
9%
# White Students
326 Students
129,065 Students
% White Students
87%
51%
# Hawaiian Students
n/a
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
31 Students
65,224 Students
% of Others Students
8%
26%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
5 sports
6 sports
Frequently Asked Questions
What are the top-ranked private schools in Shelby County, IL?
The top-ranked private schools in Shelby County, IL include St. Michael The Archangel School and Trinity Lutheran School.
How many private schools are located in Shelby County?
3 private schools are located in Shelby County.
What percentage of students in Shelby County go to private school?
13% of all K-12 students in Shelby County are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Shelby County?
100% of private schools in Shelby County are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Which private schools in Shelby County are often viewed compared to one another?
Popular comparisons of private schools in Shelby County include: Trinity Lutheran School vs. Mid-america Preparatory School, St. Michael The Archangel School vs. Mid-america Preparatory School, Mid-america Preparatory School vs. Trinity Lutheran School
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