School District · Wisconsin
Janesville School District
📍 Janesville, WI · Rock County · NCES LEAID 5507020
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
527 S Franklin St, Janesville, WI 53548
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NCES District ID (LEAID)
5507020
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District Type
Public School District
Zip Codes Served by Janesville School District3 zip codes
Frequently Asked Questions
What zip codes are in Janesville School District?▼
Janesville School District serves 3 zip codes: 53501, 53546, 53548. 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 Janesville School District rated?▼
Janesville School District has an overall rating of 4 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 38th percentile among Wisconsin school districts. Ratings are percentile-ranked within Wisconsin only and are not comparable across states.
How many students attend Janesville School District?▼
The NCES Common Core of Data directory reports enrollment of 9,537 students across 23 schools for Janesville School District.
What grades does Janesville School District serve?▼
Janesville School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Janesville School District?▼
You can reach Janesville School District by phone at (608)743-5000 or by mail at 527 S Franklin St, Janesville, WI 53548. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Janesville School District
Janesville School District is a public school district serving 3 zip codes in Wisconsin, primarily in Rock County. It carries an overall rating of 4/10 (Below Average), the 38th percentile among Wisconsin 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 Wisconsin 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 (608)743-5000 before making a housing decision.