Public School Review - Established 2003

St Charles CUSD 303 School District

201 S 7th St
Saint Charles, IL 60174-2664
(District boundaries shown in map)
: 
10/
10
Top 10%
Tel: (331) 228-2000
www.d303.org

Top Rankings

St Charles CUSD 303 School District ranks among the top 20% of public school district in Illinois for:

Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Science Proficiency
Highest science proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 3 public middle schools serving 2,653 students in St Charles CUSD 303 School District. This district's average middle testing ranking is 10/10, which is in the top 10% of public middle schools in Illinois.
Public Middle Schools in St Charles CUSD 303 School District have an average math proficiency score of 56% (versus the Illinois public middle school average of 24%), and reading proficiency score of 54% (versus the 29% statewide average).
The top-ranked public middle schools in St Charles CUSD 303 School District are Thompson Middle School and Wredling Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking. Minority enrollment is 31% of the student body (majority Hispanic), which is less than the Illinois public middle school average of 61% (majority Hispanic).

Overview

This School District
This State (IL)
# Schools
18 Schools
1,610 Schools
# Students
11,731 Students
622,872 Students
# Teachers
881 Teachers
48,610 Teachers
Student-Teacher Ratio
14:1
14:1

Student By Grade

Comparison of Students By Grade Trends

GradeSt Charles CUSD 303 School DistrictIllinois
6915116
7844140
8894143
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District Rank

St Charles CUSD 303 School District, which is ranked within the top 10% 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 92% has decreased from 94% over five school years.
Definition of Terms
This School District
State Average (IL)
#57 out of 865 school districts
(Top 10%)

Overall School District Rank Trends

YearSt Charles CUSD 303 School District
2023#57
2022#50
2021#48
2019#59
2018#64
2017#119
2016#92
2015#49
2014#67
2013#73
2012#122
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55%
27%

Math Proficiency Trends

YearSt Charles CUSD 303 School DistrictIllinois
202355%27%
202150%28%
201956%33%
201856%32%
201752%32%
201652%31%
201551%29%
201481%59%
201378%58%
201292%80%
201192%80%
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53%
30%

Reading and Language Arts Proficiency Trends

YearSt Charles CUSD 303 School DistrictIllinois
202253%30%
202152%32%
201962%38%
201856%37%
201753%38%
201653%36%
201564%38%
201477%57%
201378%58%
201289%75%
201188%75%
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73%
50%
92%
87%

Graduation Rate Trends

YearSt Charles CUSD 303 School DistrictIllinois
202392%87%
202293%87%
201896%87%
201796%87%
201696%85%
201594%85%
201494%86%
201394%83%
201294%82%
201192%83%
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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.

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