Find the last 4 digits (ZIP+4) for an address in 95377

ZIP 95377, Tracy, CA is filled in. Just type the street address.

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ZIP Code 95377 – Tracy, CA

Tracy, California · San Joaquin County · Pacific time

ZIP code95377
CityTracy
StateCalifornia
CountySan Joaquin CountyAlameda County
Population37,739
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area109.96 sq mi
Center (lat, long)37.6740, -121.5169

Area codes in this area

925

These are the area codes that most often serve ZIP 95377 (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

95378 Tracy · 4.6 mi95376 Tracy · 6.3 mi95304 Tracy · 7.4 mi95391 Tracy · 8.6 mi94550 Livermore · 11.1 mi94514 Byron · 12.3 mi94551 Livermore · 13.7 mi94505 Discovery Bay · 14.3 mi

About ZIP 95377

ZIP code 95377 is assigned to Tracy, California. It crosses 2 counties; most of its land is in San Joaquin County. Its Census area covers about 109.96 square miles of land. The closest neighboring ZIP is 95378 (Tracy), about 4.6 miles away.

Every address in 95377 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