School District · California
Windsor Unified School District
📍 Windsor, CA · Sonoma County · NCES LEAID 0600034
Kindergarten – 12th
Grade Span
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Kindergarten – 12th
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District Mailing Address
9291 Old Redwood Hwy. Bldg. 500, Windsor, CA 95492
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NCES District ID (LEAID)
0600034
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District Type
Public School District
Zip Codes Served by Windsor Unified School District1 zip code
Frequently Asked Questions
What zip codes are in Windsor Unified School District?▼
Windsor Unified School District serves 1 zip code: 95492. 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 Windsor Unified School District rated?▼
Windsor Unified 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 (NCES EDFacts). That places it in the 46th percentile among California school districts. Ratings are percentile-ranked within California only and are not comparable across states.
How many students attend Windsor Unified School District?▼
The NCES Common Core of Data directory reports enrollment of 4,634 students across 8 schools for Windsor Unified School District.
What grades does Windsor Unified School District serve?▼
Windsor Unified School District is listed in the NCES directory as serving grades Kindergarten – 12th.
How do I contact Windsor Unified School District?▼
You can reach Windsor Unified School District by phone at (707)837-7701 or by mail at 9291 Old Redwood Hwy. Bldg. 500, Windsor, CA 95492. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Windsor Unified School District
Windsor Unified School District is a public school district serving 1 zip code in California, primarily in Sonoma County. It carries an overall rating of 5/10 (Average), the 46th percentile among California 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 California 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 (707)837-7701 before making a housing decision.