Find the last 4 digits (ZIP+4) for an address in 94964

ZIP 94964, San Quentin, CA is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 94964 – San Quentin, CA

San Quentin, California · Marin County · Pacific time

ZIP code94964
CitySan Quentin
StateCalifornia
CountyMarin County
Population2,344
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.46 sq mi
Center (lat, long)37.9406, -122.4907

Area codes in this area

510341

These are the area codes that most often serve ZIP 94964 (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

94974 San Quentin · 0.3 mi94925 Corte Madera · 1.1 mi94976 Corte Madera · 2.3 mi94939 Larkspur · 2.5 mi94977 Larkspur · 2.5 mi94901 San Rafael · 2.8 mi94912 San Rafael · 3.2 mi94913 San Rafael · 3.2 mi

About ZIP 94964

ZIP code 94964 is assigned to San Quentin, California. It lies in Marin County. Its Census area covers about 0.46 square miles of land. The closest neighboring ZIP is 94974 (San Quentin), about 0.3 miles away.

Every address in 94964 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