School District · Illinois
Alton Community Unit School District 11
📍 Alton, IL · Madison County · NCES LEAID 1703600
District Contact & InformationSource: NCES CCD 2024–25
📚
Grades Served
Pre-K – 12th
📍
District Mailing Address
550 Landmarks Blvd Ste A, Alton, IL 62002
🌐
NCES District ID (LEAID)
1703600
🏛
District Type
Public School District
Zip Codes Served by Alton Community Unit School District 112 zip codes
Frequently Asked Questions
What zip codes are in Alton Community Unit School District 11?▼
Alton Community Unit School District 11 serves 2 zip codes: 62002, 62035. 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 Alton Community Unit School District 11 rated?▼
Alton Community Unit School District 11 has an overall rating of 2 out of 10 (Poor), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 17th percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend Alton Community Unit School District 11?▼
The NCES Common Core of Data directory reports enrollment of 5,752 students across 10 schools for Alton Community Unit School District 11.
What grades does Alton Community Unit School District 11 serve?▼
Alton Community Unit School District 11 is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Alton Community Unit School District 11?▼
You can reach Alton Community Unit School District 11 by phone at (618)474-2600 or by mail at 550 Landmarks Blvd Ste A, Alton, IL 62002. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Alton Community Unit School District 11
Alton Community Unit School District 11 is a public school district serving 2 zip codes in Illinois, primarily in Madison County. It carries an overall rating of 2/10 (Poor), the 17th 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 (618)474-2600 before making a housing decision.