School District · Wisconsin
Grafton School District
📍 Grafton, WI · Ozaukee County · NCES LEAID 5505610
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
1900 Washington St, Grafton, WI 53024
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NCES District ID (LEAID)
5505610
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District Type
Public School District
Zip Codes Served by Grafton School District1 zip code
Frequently Asked Questions
What zip codes are in Grafton School District?▼
Grafton School District serves 1 zip code: 53024. 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 Grafton School District rated?▼
Grafton School District has an overall rating of 10 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 96th percentile among Wisconsin school districts. Ratings are percentile-ranked within Wisconsin only and are not comparable across states.
How many students attend Grafton School District?▼
The NCES Common Core of Data directory reports enrollment of 2,116 students across 4 schools for Grafton School District.
What grades does Grafton School District serve?▼
Grafton School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Grafton School District?▼
You can reach Grafton School District by phone at (262)376-5400 or by mail at 1900 Washington St, Grafton, WI 53024. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Grafton School District
Grafton School District is a public school district serving 1 zip code in Wisconsin, primarily in Ozaukee County. It carries an overall rating of 10/10 (Excellent), the 96th 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 (262)376-5400 before making a housing decision.