ZIP Code 95690 – Walnut Grove, CA
Walnut Grove, California · Sacramento County · Pacific time
| ZIP code | 95690 |
|---|---|
| City | Walnut Grove |
| State | California |
| County | Sacramento CountySolano County |
| Population | 2,431 |
| Time zone | Pacific · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 51.59 sq mi |
| Center (lat, long) | 38.2034, -121.6262 |
Area codes in this area
These are the area codes that most often serve ZIP 95690 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
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Nearby ZIP codes
About ZIP 95690
ZIP code 95690 is assigned to Walnut Grove, California. It crosses 2 counties; most of its land is in Sacramento County. Its Census area covers about 51.59 square miles of land. The closest neighboring ZIP is 95641 (Isleton), about 3.5 miles away.
Every address in 95690 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