²ÝÁñÉçÇø

²ÝÁñÉçÇø School Review - Established 2003

Best Warren County ²ÝÁñÉçÇø Schools (2026-27)

For the 2026-27 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 are educated in private schools (compared to the IL state average of 12%).
100% of private schools in Warren County, IL are religiously affiliated (most commonly Catholic).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Warren County ²ÝÁñÉçÇø Schools (2026-27)

Map of Immaculate Conception School
Immaculate Conception School
Gr: PK-8 | 150 students
Sports: 4
Catholic
115 N B St
Monmouth, IL 61462
(309) 734-6037
View Profile

Overview

Category
This State (IL)
US
# Schools
1 School

Trends in Total Number of ²ÝÁñÉçÇø Schools

YearWarren County Total Schools
20251
20241
20231
20221
20211
20201
20191
20181
20171
20161
20151
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Students
150 Students
251,321 Students

Trends in the Average Number of Students Per ²ÝÁñÉçÇø School

YearWarren County AverageIllinois (IL) AverageNational Average
2025150166179
2024150162172
2023114171174
2022135178185
2021135174180
2020135168171
2019132174175
2018132171172
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Average Students of Color
21%
34%

Percentage of Students of Color Trends (2018-2025)

YearWarren County AverageIllinois (IL) AverageNational Average
202521%34%34%
202421%34%34%
202323%34%33%
202223%34%33%
202123%34%32%
202023%35%32%
201924%33%31%
201824%33%31%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Academics and Faculty:

# Teachers
14 Teachers
18,870 Teachers
Average Student-Teacher Ratio
11:1
13:1

Student-Teacher Ratio Trends (2018-2025)

YearWarren County AverageIllinois (IL) AverageNational Average
202511:113:111:1
202411:113:111:1
20239:113:111:1
202210:113:111:1
202110:113:111:1
202010:113:112:1
201910:113:112:1
201810:114:112:1
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$2,410
$12,436

Tuition Cost Trends (2015-2025)

YearWarren County AverageIllinois (IL) AverageNational Average
2025$2,410$12,671$15,012
2024$2,410$9,594$13,254
2023$2,410$8,924$12,626
2022$2,410$8,609$12,187
2021$2,410$8,334$11,800
2020$2,410$8,312$11,512
2019$2,410$8,068$11,293
2018$2,410$7,898$11,017
2017$2,410$7,863$10,708
2016$2,410$7,289$10,356
2015$2,410$7,003$9,939
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Students by Ethnicity:

0.44
0.66

Diversity Score Trends

YearWarren County AverageIllinois (IL) AverageNational Average
20250.440.660.65
20240.440.660.65
20230.390.660.65
20220.390.650.64
20210.390.650.64
20200.390.660.64
20190.400.650.63
20180.400.650.63
20170.230.620.61
20160.230.620.61
20150.230.630.61
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
4 Students
10,480 Students
% Asian Students
3%
4%

Asian Student Percentage Trends

YearWarren County AverageIllinois (IL) AverageNational Average
20253%5%5%
20243%5%5%
20232%5%5%
20226%4%4%
20216%5%4%
20206%4%4%
20196%4%4%
20186%5%4%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Hispanic Students
21 Students
25,032 Students
% Hispanic Students
14%
10%

Hispanic Student Percentage Trends

YearWarren County AverageIllinois (IL) AverageNational Average
202514%10%9%
202414%10%9%
202317%10%9%
202215%10%8%
202115%10%9%
202015%10%9%
201916%9%8%
201816%9%8%
201713%9%8%
201613%9%8%
201513%9%8%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Black Students
4 Students
21,046 Students
% Black Students
3%
9%

Black Student Percentage Trends

YearWarren County AverageIllinois (IL) AverageNational Average
20253%8%7%
20243%8%7%
20234%8%8%
20221%8%7%
20211%8%7%
20201%9%8%
20191%9%7%
20181%9%7%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# White Students
110 Students
128,859 Students
% White Students
73%
51%

White Student Percentage Trends

YearWarren County AverageIllinois (IL) AverageNational Average
202573%51%52%
202473%51%52%
202377%51%52%
202277%53%54%
202177%52%54%
202077%52%54%
201976%53%56%
201876%53%56%
201787%56%58%
201687%56%58%
201587%55%58%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# 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
65,474 Students
% of Others Students
7%
26%

Other Races Student Percentage Trends

YearWarren County AverageIllinois (IL) AverageNational Average
20257%26%26%
20247%26%26%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

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

When Your Child Outpaces the ²ÝÁñÉçÇø School Curriculum
When Your Child Outpaces the ²ÝÁñÉçÇø School Curriculum
Learn what parents can do when a child finishes private school coursework early, including acceleration, curriculum compacting, advanced classes, enrichment, and signs the school needs a new plan.
How Much Teacher Access Does Your Child Get?
How Much Teacher Access Does Your Child Get?
Learn how to evaluate teacher access at private schools, including extra-help time, advising, communication, academic support, and the questions families should ask before choosing a school today.
When a ²ÝÁñÉçÇø School Teacher Leaves Midyear
When a ²ÝÁñÉçÇø School Teacher Leaves Midyear
When a private school teacher leaves midyear, parents need clear answers. Learn what schools should do, what children may experience, and when a departure signals deeper concerns.

Filter Schools

School Level
Must Offer Grade
Show more
Gender
School Focus
Religious Affiliation
ADD/ADHD Support
Summer Program

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (IL):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: