For the 2026 school year, there is 1 public high school serving 180 students in Community Unit School District 4. This district's average high testing ranking is 4/10, which is in the bottom 50% of public high schools in Illinois.
Public High School in Community Unit School District 4 have an average math proficiency score of 24% (versus the Illinois public high school average of 26%), and reading proficiency score of 15% (versus the 29% statewide average).
Public High School in Community Unit School District 4 have a Graduation Rate of 90%, which is more than the Illinois average of 87%.
The school with highest graduation rate is Unity High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 6% of the student body (majority Hispanic), which is less than the Illinois public high school average of 55% (majority Hispanic).
Overview
This School District
This State (IL)
# Schools
3 Schools
1,030 Schools
# Students
669 Students
605,599 Students
# Teachers
55 Teachers
42,717 Teachers
Student-Teacher Ratio
12:1
12:1
Student By Grade
District Rank
Community Unit School District 4, which is ranked within the top 50% of all 864 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 90% has stayed relatively flat over five school years.
Overall District Rank
#361 out of 865 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
30%
27%
Reading/Language Arts Test Scores (% Proficient)
28%
30%
Science Test Scores (% Proficient)
35-39%
50%
Graduation Rate
(21-22)≥90%
87%
Students by Ethnicity:
Diversity Score
0.08
0.69
% American Indian
n/a
n/a
% Asian
n/a
6%
% Hispanic
2%
29%
% Black
1%
16%
% White
96%
45%
% Hawaiian
n/a
n/a
% Two or more races
1%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $15,839 in this school district is less than the state median of $21,990. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $18,033 is less than the state median of $21,244. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$11 MM
$41,381 MM
Spending
$12 MM
$39,976 MM
Revenue / Student
$15,839
$21,990
Spending / Student
$18,033
$21,244
Best Community Unit School District 4 Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Unity High School
(Math: 20-29% | Reading: 11-19%)
Rank:
Rank:
4/
Bottom 50%10
453 W Collins St
Mendon, IL 62351
(217) 936-2116
Mendon, IL 62351
(217) 936-2116
Gr: 9-12 | 180 students Student-teacher ratio: 11:1 Minority enrollment: 6%
