Top Rankings
Brimfield CUSD 309 School District ranks among the top 20% of public school district in Illinois for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Science Proficiency
Highest science proficiency (Top 20%)
For the 2026-27 school year, there is 1 public high school serving 189 students in Brimfield CUSD 309 School District. This district's average high testing ranking is 10/10, which is in the top 10% of public high schools in Illinois.
Public High School in Brimfield CUSD 309 School District have an average math proficiency score of 37% (versus the Illinois public high school average of 26%), and reading proficiency score of 45% (versus the 29% statewide average).
Public High School in Brimfield CUSD 309 School District have a Graduation Rate of 90%, which is more than the Illinois average of 87%.
The school with highest graduation rate is Brimfield 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 4% of the student body (majority American Indian and Black), which is less than the Illinois public high school average of 55% (majority Hispanic).
Overview
This School District
This State (IL)
# Schools
2 Schools
1,037 Schools
# Students
587 Students
599,453 Students
# Teachers
49 Teachers
42,661 Teachers
Student-Teacher Ratio
12:1
12:1
Student By Grade
District Rank
Brimfield CUSD 309 School District, which is ranked within the top 20% of all 861 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 decreased from 90-94% over five school years.
Overall District Rank
#150 out of 865 school districts
(Top 20%)
(Top 20%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
41%
27%
Showing 2012–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
43%
30%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
65-69%
50%
Graduation Rate
(21-22)≥90%
87%
Chronically Absent Students
(2022-23)15.7%
29.7%
Students by Ethnicity:
Diversity Score
0.08
0.69
Showing 2014–2023. Full 36-year historical data available below ↓
% American Indian
n/a
n/a
% Asian
1%
6%
Showing 2006–2022. Full 35-year historical data available below ↓
% Hispanic
1%
29%
Showing 2013–2023. Full 22-year historical data available below ↓
% Black
n/a
16%
Showing 2012–2023. Full 36-year historical data available below ↓
% White
96%
45%
Showing 2014–2023. Full 36-year historical data available below ↓
% Hawaiian
n/a
n/a
% Two or more races
2%
4%
Showing 2014–2023. Full 13-year historical data available below ↓
All Ethnic Groups
District Revenue and Spending
The revenue/student of $20,566 in this school district is less than the state median of $25,132. The school district revenue/student has grown by 20% over four school years.
The school district's spending/student of $20,482 is less than the state median of $24,168. The school district spending/student has grown by 31% over four school years.
Total Revenue
$12 MM
$46,284 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Spending
$12 MM
$44,509 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Revenue / Student
$20,566
$25,132
Showing 2014–2023. Full 34-year historical data available below ↓
Spending / Student
$20,482
$24,168
Showing 2014–2023. Full 34-year historical data available below ↓
Best Brimfield CUSD 309 School District Public High Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Brimfield High School
(Math: 35-39% | Reading: 40-49%)
Rank:
Rank:
8/
Top 30%10
323 E Clinton St
Brimfield, IL 61517
(309) 446-3349
Brimfield, IL 61517
(309) 446-3349
Gr: 9-12 | 189 students Student-teacher ratio: 11:1 Minority enrollment: 4%
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