Top Rankings
Cass School District 63 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%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Science Proficiency
Highest science proficiency (Top 20%)
For the 2025-26 school year, there is 1 public middle school serving 327 students in Cass School District 63. This district's average middle testing ranking is 9/10, which is in the top 20% of public middle schools in Illinois.
Public Middle School in Cass School District 63 have an average math proficiency score of 39% (versus the Illinois public middle school average of 24%), and reading proficiency score of 48% (versus the 29% statewide average).
Minority enrollment is 35% of the student body (majority Hispanic and Asian), which is less than the Illinois public middle school average of 61% (majority Hispanic).
Overview
This School District
This State (IL)
# Schools
2 Schools
1,599 Schools
# Students
790 Students
621,275 Students
# Teachers
59 Teachers
47,955 Teachers
Student-Teacher Ratio
13:1
13:1
Student By Grade
District Rank
Cass School District 63, which is ranked within the top 20% of all 864 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
Overall District Rank
#97 out of 865 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
43%
27%
Reading/Language Arts Test Scores (% Proficient)
52%
30%
Science Test Scores (% Proficient)
65-69%
50%
Students by Ethnicity:
Diversity Score
0.56
0.71
% American Indian
n/a
n/a
% Asian
15%
5%
% Hispanic
13%
30%
% Black
3%
22%
% White
64%
39%
% Hawaiian
n/a
n/a
% Two or more races
5%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $20,895 in this school district is less than the state median of $22,423. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $19,581 is less than the state median of $21,662. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$17 MM
$41,381 MM
Spending
$16 MM
$39,976 MM
Revenue / Student
$20,895
$22,423
Spending / Student
$19,581
$21,662
Best Cass School District 63 Public Middle Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Cass Jr High School
(Math: 39% | Reading: 48%)
Rank:
Rank:
9/
Top 20%10
8502 Bailey Rd
Darien, IL 60561
(331) 481-4000
Darien, IL 60561
(331) 481-4000
Gr: 5-8 | 327 students Student-teacher ratio: 13:1 Minority enrollment: 35%
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