ZIP Code 94508 – Angwin, CA
Angwin, California · Napa County · Pacific time
| ZIP code | 94508 |
|---|---|
| City | Angwin |
| State | California |
| County | Napa County |
| Population | 3,495 |
| Time zone | Pacific · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 16.01 sq mi |
| Center (lat, long) | 38.5858, -122.4442 |
Area codes in this area
These are the area codes that most often serve ZIP 94508 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 94508
ZIP code 94508 is assigned to Angwin, California. It lies in Napa County. Its Census area covers about 16.01 square miles of land. The closest neighboring ZIP is 94576 (Deer Park), about 3 miles away.
Every address in 94508 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources