Tri City CUSD 1 School District

324 W Charles St
Buffalo, IL 62515-6267
(District boundaries shown in map)
6/
10
Top 50%
For the 2026 school year, there is 1 public high school serving 154 students in Tri City CUSD 1 School District. This district's average high testing ranking is 3/10, which is in the bottom 50% of public high schools in Illinois.
Public High School in Tri City CUSD 1 School District have an average math proficiency score of 20% (versus the Illinois public high school average of 26%), and reading proficiency score of 10% (versus the 29% statewide average).
Public High School in Tri City CUSD 1 School District have a Graduation Rate of 85%, which is less than the Illinois average of 87%.
The school with highest graduation rate is Tri-city High School, with 80-89% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 10% 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
1,037 Schools
# Students
564 Students
599,453 Students
# Teachers
47 Teachers
42,661 Teachers
Student-Teacher Ratio
12:1
12:1

Student By Grade

District Rank

Tri City CUSD 1 School District, which is ranked within the top 50% 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 85% has decreased from 90% over five school years.
This School District
State Average (IL)
#361 out of 865 school districts
(Top 50%)
30%
27%
28%
30%
55-59%
50%
85%
87%
(2022-23)
23.8%
29.7%

Students by Ethnicity:

0.15
0.69
% American Indian
n/a
n/a
% Asian
1%
6%
% Hispanic
2%
29%
% Black
1%
16%
% White
92%
45%
% Hawaiian
n/a
n/a
% Two or more races
4%
4%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $17,434 in this school district is less than the state median of $22,456. The school district revenue/student has grown by 14% over four school years.
The school district's spending/student of $15,771 is less than the state median of $21,694. The school district spending/student has grown by 6% over four school years.
This School District
This State (IL)
Total Revenue
$10 MM
$41,381 MM
Spending
$9 MM
$39,976 MM
Revenue / Student
$17,434
$22,456
Spending / Student
$15,771
$21,694

Best Tri City CUSD 1 School District Public High Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Tri-city High School
(Math: ≤20% | Reading: ≤10%)
Rank:
3/
10
Bottom 50%
324 W Charles St
Buffalo, IL 62515
(217) 364-4530
Gr: 9-12 | 154 students Student-teacher ratio: 13:1 Minority enrollment: 10%

Recent Articles

How to Read a School Improvement Plan Before Choosing a School
How to Read a School Improvement Plan Before Choosing a School
Learn how to read a school improvement plan, identify meaningful goals, and evaluate whether a school's improvement efforts align with your child's educational needs.
Should You Move for a Better Public School? A Cost vs. Benefit Analysis
Should You Move for a Better Public School? A Cost vs. Benefit Analysis
Considering a move to a better public school? Explore the financial, academic, and lifestyle tradeoffs before making one of your family's biggest decisions.
When a Higher-Rated School Isn't the Better Fit
When a Higher-Rated School Isn't the Better Fit
Discover why the highest-rated public school may not always be the best choice and learn how to evaluate schools based on your child's unique needs.

Quick Facts (2026)

  • District size: 3 schools
  • Grades: PK-12
  • Enrollment: 564 students
  • Student-Teacher Ratio: 12:1
  • Minority Enrollment: 8%
  • : 85% (Top 50% in IL)
  • : Top 50%
  • : 30% (Top 50%)
  • : 28% (Top 50%)
  • : 55-59% (Top 50%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

Quick Links