ZIP code · Geyserville · California · United States
ZIP code 95441 — Geyserville
ZIP code 95441 serves Geyserville, California.
- Postal code
- 95441Single source Value from one source, not cross-checked.
- City
- Geyserville
- County
- Sonoma
- State
- California
- Country
- United States
- Coordinates
- 38.7173, -122.8834 — precision precise (locality)
View on OpenStreetMap - Population
- 1,842 (ZCTA, ACS 5-year)
- Median household income
- $128,375
- Median age
- 54.5
- Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page