West Sonoma County Union High School District, California

West Sonoma County Union High School District is a secondary (high school) district in Sonoma County, California, for grades 9–12. About 46,122 people live in it (2020–2024 estimate). It covers 324 sq mi (838 km²) of land.

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West Sonoma County Union High School District in California
Healdsburg Unified School District (7-12)
West Sonoma County Union High School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
46,122 ± 1,697
Grades
9–12
Type
Secondary (high school) district
County
Sonoma County
Land area
324 sq mi (838 km²)
Median household income
$104,588 ± $6,336
Median home value
$907,700 ± $22,547
Water area
75.4 sq mi (195 km²)
State
California
Census code (GEOID)
0602670
Coordinates (central point)
38.484586, -123.085885

These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Towns, townships and communities in West Sonoma County Union High School District, largest first

  1. Sebastopol (city)7,445 people
  2. Guerneville (CDP)4,100 people
  3. Forestville (CDP)3,717 people
  4. Graton (CDP)1,806 people
  5. Occidental (CDP)1,225 people
  6. Monte Rio (CDP)876 people
  7. Cazadero (CDP)483 people
  8. Timber Cove (CDP)199 people
  9. Bodega (CDP)134 people
  10. Jenner (CDP)18 people

A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.

Bordering secondary (high school) districts, nearest first

  1. Healdsburg Unified School District (7-12)11 mi northeast
  2. Santa Rosa High School District23 mi east
  3. Petaluma Joint Union High School District31 mi southeast
  4. Point Arena Joint Union High School District34 mi northwest

These share a boundary with West Sonoma County Union High School District. Distances are straight lines between central points.

Before using this answer for enrollment

A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with West Sonoma County Union High School District before you rely on it.

See its schools and enrollment on NCES ↗

Find the school district where you are now or find your town or township.