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 4 public high schools serving 3,833 students in St Charles CUSD 303 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 Schools in St Charles CUSD 303 School District have an average math proficiency score of 47% (versus the Illinois public high school average of 26%), and reading proficiency score of 50% (versus the 29% statewide average).
The top-ranked public high schools in St Charles CUSD 303 School District are St. Charles North High School and St. Charles Eamiddle And High High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking. Public High School in St Charles CUSD 303 School District have a Graduation Rate of 92%, which is more than the Illinois average of 87%.
The school with highest graduation rate is St. Charles North High School, with 93% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 30% 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
18 Schools
1,040 Schools
# Students
11,731 Students
599,562 Students
# Teachers
881 Teachers
42,663 Teachers
Student-Teacher Ratio
14:1
14:1
Student By Grade
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.
Overall District Rank
#57 out of 865 school districts
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
55%
27%
Reading/Language Arts Test Scores (% Proficient)
53%
30%
Science Test Scores (% Proficient)
73%
50%
Graduation Rate
92%
87%
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