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St. Helena Unified School District, California

St. Helena Unified School District is a unified school district in Napa County, California, for grades K–12. About 8,231 people live in it (2020–2024 estimate). It covers 284 sq mi (736 km²) of land.

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St. Helena Unified School District in California
Calistoga Joint Unified School DistrictEsparto Unified School DistrictMiddletown Unified School DistrictWinters Joint Unified School District
St. Helena Unified School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
8,231 ± 430
Grades
K–12
Type
Unified school district
County
Napa County
Land area
284 sq mi (736 km²)
Median household income
$136,976 ± $19,294
Median home value
$1,609,900 ± $327,998
Water area
31.3 sq mi (81.1 km²)
State
California
Census code (GEOID)
0637830
Coordinates (central point)
38.593357, -122.313187
Check a point in the school district finder

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 St. Helena Unified School District, largest first

  1. St. Helena (city)5,318 people
  2. Deer Park (CDP)720 people
  3. Rutherford (CDP)84 people
  4. Oakville (CDP)0 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 unified school districts, nearest first

  1. Winters Joint Unified School District14 mi east
  2. Calistoga Joint Unified School District17 mi west
  3. Napa Valley Unified School District18 mi south
  4. Esparto Unified School District19 mi northeast
  5. Middletown Unified School District20 mi northwest
  6. Sonoma Valley Unified School District23 mi south
  7. Konocti Unified School District30 mi northwest

These share a boundary with St. Helena Unified 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 St. Helena Unified 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.