School District · Illinois
Winnebago Community Unit School District 323
📍 Seward, IL · Winnebago County · NCES LEAID 1742790
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
304 E McNair Rd, Winnebago, IL 61088
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NCES District ID (LEAID)
1742790
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District Type
Public School District
Schools in Winnebago Community Unit School District 323
4 schools listed
Zip Codes Served by Winnebago Community Unit School District 323
2 zip codes
Frequently Asked Questions
What zip codes are in Winnebago Community Unit School District 323?▼
Winnebago Community Unit School District 323 serves 2 zip codes: 61077, 61088. 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 Winnebago Community Unit School District 323 rated?▼
Winnebago Community Unit School District 323 has an overall rating of 5 out of 10 (Average), based on the share of students proficient in reading and math on state assessments (IAR 2023–24). That places it in the 46th percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend Winnebago Community Unit School District 323?▼
The NCES Common Core of Data directory reports enrollment of 1,287 students across 4 schools for Winnebago Community Unit School District 323.
What grades does Winnebago Community Unit School District 323 serve?▼
Winnebago Community Unit School District 323 is listed in the NCES directory as serving grades Pre-K – 12th.
What schools are in Winnebago Community Unit School District 323?▼
NCES lists 4 schools operating under Winnebago Community Unit School District 323: 2 elementary, 1 middle, 1 high. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Winnebago Community Unit School District 323?▼
You can reach Winnebago Community Unit School District 323 by phone at (815)335-2456 or online at www.winnebagoschools.org or by mail at 304 E McNair Rd, Winnebago, IL 61088. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Winnebago Community Unit School District 323
Winnebago Community Unit School District 323 is a public school district serving 2 zip codes in Illinois, primarily in Winnebago County. It carries an overall rating of 5/10 (Average), the 46th percentile among Illinois districts. That rating reflects the share of students proficient in reading and math on state assessments (IAR 2023–24) 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.
Schools in this district
NCES lists 4 schools operating under Winnebago Community Unit School District 323 — 2 elementary, 1 middle and 1 high. The largest by enrollment is Winnebago High School with 422 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
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)335-2456 before making a housing decision.