Find the last 4 digits (ZIP+4) for an address in 94951

ZIP 94951, Penngrove, CA is filled in. Just type the street address.

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ZIP Code 94951 – Penngrove, CA

Penngrove, California · Sonoma County · Pacific time

ZIP code94951
CityPenngrove
StateCalifornia
CountySonoma County
Population3,294
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area12.85 sq mi
Center (lat, long)38.3225, -122.6449

Area codes in this area

707369

These are the area codes that most often serve ZIP 94951 (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

94928 Rohnert Park · 3.1 mi94926 Rohnert Park · 3.3 mi94927 Rohnert Park · 3.3 mi94999 Petaluma · 3.9 mi94931 Cotati · 3.9 mi94953 Petaluma · 6.2 mi94955 Petaluma · 6.2 mi94975 Petaluma · 6.2 mi

About ZIP 94951

ZIP code 94951 is assigned to Penngrove, California. It lies in Sonoma County. Its Census area covers about 12.85 square miles of land. The closest neighboring ZIP is 94928 (Rohnert Park), about 3.1 miles away.

Every address in 94951 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