ZIP code · Yountville · California · United States
ZIP code 94599 — Yountville
ZIP code 94599 serves Yountville, California.
- Postal code
- 94599Single source Value from one source, not cross-checked.
- City
- Yountville
- County
- Napa
- State
- California
- Country
- United States
- Coordinates
- 38.4016, -122.3608 — precision precise (locality)
View on OpenStreetMap
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. Data generated on 2026-08-21. Methodology · Report an error on this page