School District · Illinois
St. Charles Community Unit School District 303
📍 Saint Charles, IL · Kane County · NCES LEAID 1737170
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
201 S 7Th St, Saint Charles, IL 60174
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Enrollment
11,801 students
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NCES District ID (LEAID)
1737170
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District Type
Public School District
Zip Codes Served by St. Charles Community Unit School District 3033 zip codes
Frequently Asked Questions
What zip codes are in St. Charles Community Unit School District 303?▼
St. Charles Community Unit School District 303 serves 3 zip codes: 60174, 60175, 60183. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is St. Charles Community Unit School District 303 rated?▼
St. Charles Community Unit School District 303 has an overall rating of 10 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 95th percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend St. Charles Community Unit School District 303?▼
The NCES Common Core of Data directory reports enrollment of 11,801 students across 18 schools for St. Charles Community Unit School District 303.
What grades does St. Charles Community Unit School District 303 serve?▼
St. Charles Community Unit School District 303 is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact St. Charles Community Unit School District 303?▼
You can reach St. Charles Community Unit School District 303 by phone at (331)228-2000 or by mail at 201 S 7Th St, Saint Charles, IL 60174. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About St. Charles Community Unit School District 303
St. Charles Community Unit School District 303 is a public school district serving 3 zip codes in Illinois, primarily in Kane County. It carries an overall rating of 10/10 (Excellent), the 95th percentile among Illinois districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other Illinois districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (331)228-2000 before making a housing decision.