School District · Illinois
Belvidere Consolidated Unit School District 100
📍 Belvidere, IL · Boone County · NCES LEAID 1705790
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
1201 5th Ave, Belvidere, IL 61008
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NCES District ID (LEAID)
1705790
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District Type
Public School District
Zip Codes Served by Belvidere Consolidated Unit School District 1003 zip codes
Frequently Asked Questions
What zip codes are in Belvidere Consolidated Unit School District 100?▼
Belvidere Consolidated Unit School District 100 serves 3 zip codes: 61008, 61011, 61038. 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 Belvidere Consolidated Unit School District 100 rated?▼
Belvidere Consolidated Unit School District 100 has an overall rating of 3 out of 10 (Below Average), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 21st percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend Belvidere Consolidated Unit School District 100?▼
The NCES Common Core of Data directory reports enrollment of 7,558 students across 11 schools for Belvidere Consolidated Unit School District 100.
What grades does Belvidere Consolidated Unit School District 100 serve?▼
Belvidere Consolidated Unit School District 100 is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Belvidere Consolidated Unit School District 100?▼
You can reach Belvidere Consolidated Unit School District 100 by phone at (815)544-8513 or by mail at 1201 5th Ave, Belvidere, IL 61008. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Belvidere Consolidated Unit School District 100
Belvidere Consolidated Unit School District 100 is a public school district serving 3 zip codes in Illinois, primarily in Boone County. It carries an overall rating of 3/10 (Below Average), the 21st 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 (815)544-8513 before making a housing decision.