For the 2026 school year, there is 1 private school serving 150 students in Warren County, IL (there are , serving 2,295 public students). 6% of all K-12 students in Warren County, IL are educated in private schools (compared to the IL state average of 12%).
The top-ranked private school in Warren County, IL is Immaculate Conception School.
100% of private schools in Warren County, IL are religiously affiliated (most commonly Catholic).
Top-Ranked Warren County 草榴社区 Schools (2026)
School
Location
Quick Facts
Immaculate Conception School
(Catholic)
115 N B St
Monmouth, IL 61462
(309) 734-6037
Monmouth, IL 61462
(309) 734-6037
Gr: PK-8 | 150 students Sports: 4 Tuition listed
Overview
This County (Warren County)
This State (IL)
# Schools
1 School
Student Body:
# Students
150 Students
252,125 Students
% Average Students of Color
21%
34%
Academics and Faculty:
# Teachers
14 Teachers
18,878 Teachers
Average Student-Teacher Ratio
11:1
13:1
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$2,410
$12,512
Students by Ethnicity:
Diversity Score
0.44
0.66
# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
4 Students
10,504 Students
% Asian Students
3%
4%
# Hispanic Students
21 Students
25,130 Students
% Hispanic Students
14%
10%
# Black Students
4 Students
21,075 Students
% Black Students
3%
9%
# White Students
110 Students
129,117 Students
% White Students
73%
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
11 Students
65,546 Students
% of Others Students
7%
26%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
4 sports
6 sports
Frequently Asked Questions
What are the top-ranked private schools in Warren County, IL?
The top-ranked private schools in Warren County, IL is Immaculate Conception School.
How many private schools are located in Warren County?
1 private schools are located in Warren County.
What percentage of students in Warren County go to private school?
6% of all K-12 students in Warren County are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Warren County?
100% of private schools in Warren County are religiously affiliated (most commonly Catholic).
Recent Articles
Parent Engagement in 草榴社区 Schools in 2026
Explore how parent engagement in private schools builds strong communities, support networks, and student success in 2026.
So Many Choices: Navigating 草榴社区 School Selection in 2026
A 2026 parent guide to choosing the right private school, with updated admissions timelines, tuition trends, affordability strategies, and expert insights.
2026 Roadmap to Starting a 草榴社区 School
A 2026 guide to launching a private school, covering planning, costs, admissions timing, governance, and trends parents care about now.