For the 2026 school year, there is 1 private school serving 53 students in Onarga, IL (there are 1 public school, serving 215 public students). 20% of all K-12 students in Onarga, IL are educated in private schools (compared to the IL state average of 12%).
Private Schools in Onarga, IL (2026)
School
Location
Quick Facts
Grand Prairie School
All-boys | Special Education School
110 N Locust St
Onarga, IL 60955
(815) 268-7440
Onarga, IL 60955
(815) 268-7440
Gr: 5-12 | 53 students
Overview
This Town (Onarga)
This State (IL)
# Schools
1 School
Student Body:
# Students
53 Students
251,460 Students
% Average Students of Color
46%
34%
Academics and Faculty:
# Teachers
8 Teachers
18,861 Teachers
Average Student-Teacher Ratio
7:1
13:1
Tuition and Acceptance Rate:
Students by Ethnicity:
Diversity Score
0.57
0.66
# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
1 Student
10,490 Students
% Asian Students
2%
4%
# Hispanic Students
3 Students
25,056 Students
% Hispanic Students
5%
10%
# Black Students
21 Students
21,056 Students
% Black Students
37%
9%
# White Students
30 Students
129,065 Students
% White Students
54%
51%
# Hawaiian Students
1 Student
338 Students
% Hawaiian Students
2%
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
n/a
65,224 Students
% of Others Students
n/a
26%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
How many private schools are located in Onarga, IL?
1 private schools are located in Onarga, IL.
What percentage of students in Onarga go to private school?
20% of all K-12 students in Onarga are educated in private schools (compared to the IL state average of 12%).
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