Find the last 4 digits (ZIP+4) for an address in 94555

ZIP 94555, Fremont, CA is filled in. Just type the street address.

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ZIP Code 94555 – Fremont, CA

Fremont, California · Alameda County · Pacific time

ZIP code94555
CityFremont
StateCalifornia
CountyAlameda County
Population37,501
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area13.86 sq mi
Center (lat, long)37.5476, -122.0982

Area codes in this area

650510341

These are the area codes that most often serve ZIP 94555 (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

94587 Union City · 3.2 mi94560 Newark · 4.7 mi94545 Hayward · 5.8 mi94303 Palo Alto · 6.3 mi94544 Hayward · 6.3 mi94063 Redwood City · 6.5 mi94536 Fremont · 6.6 mi94301 Palo Alto · 7.7 mi

About ZIP 94555

ZIP code 94555 is assigned to Fremont, California. It lies in Alameda County. Its Census area covers about 13.86 square miles of land. The closest neighboring ZIP is 94587 (Union City), about 3.2 miles away.

Every address in 94555 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