School District · Illinois
Gardner-South Wilmington Township High School District
📍 Braceville, IL · Grundy County · NCES LEAID 1716260
District Contact & Information
Source: NCES CCD 2024–25
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District Mailing Address
500 E Main St, Gardner, IL 60424
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NCES District ID (LEAID)
1716260
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District Type
Public School District
Schools in Gardner-South Wilmington Township High School District
1 school listed
Zip Codes Served by Gardner-South Wilmington Township High School District
3 zip codes
Frequently Asked Questions
What zip codes are in Gardner-South Wilmington Township High School District?▼
Gardner-South Wilmington Township High School District serves 3 zip codes: 60407, 60424, 60474. 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 Gardner-South Wilmington Township High School District rated?▼
Gardner-South Wilmington Township High School District 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 42nd percentile among Illinois school districts. Ratings are percentile-ranked within Illinois only and are not comparable across states.
How many students attend Gardner-South Wilmington Township High School District?▼
The NCES Common Core of Data directory reports enrollment of 147 students across 1 school for Gardner-South Wilmington Township High School District.
What grades does Gardner-South Wilmington Township High School District serve?▼
Gardner-South Wilmington Township High School District is listed in the NCES directory as serving grades 9th – 12th.
What schools are in Gardner-South Wilmington Township High School District?▼
NCES lists 1 school operating under Gardner-South Wilmington Township High School District: 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 Gardner-South Wilmington Township High School District?▼
You can reach Gardner-South Wilmington Township High School District by phone at (815)237-2176 or online at www.gswhs73.org or by mail at 500 E Main St, Gardner, IL 60424. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Gardner-South Wilmington Township High School District
Gardner-South Wilmington Township High School District is a public school district serving 3 zip codes in Illinois, primarily in Grundy County. It carries an overall rating of 5/10 (Average), the 42nd 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 1 school operating under Gardner-South Wilmington Township High School District — 1 high. The largest by enrollment is Gardner-South Wilmington Twp H S with 154 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)237-2176 before making a housing decision.