Find the last 4 digits (ZIP+4) for an address in 94019

ZIP 94019, Half Moon Bay, CA is filled in. Just type the street address.

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ZIP Code 94019 – Half Moon Bay, CA

Half Moon Bay, California · San Mateo County · Pacific time

ZIP code94019
CityHalf Moon Bay
StateCalifornia
CountySan Mateo County
Population14,419
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area59.73 sq mi
Center (lat, long)37.4557, -122.4080

Area codes in this area

650

These are the area codes that most often serve ZIP 94019 (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

94018 El Granada · 5 mi94026 Menlo Park · 6.5 mi94064 Redwood City · 6.5 mi94038 Moss Beach · 6.6 mi94497 San Mateo · 7.1 mi94062 Redwood City · 7.1 mi94402 San Mateo · 7.2 mi94002 Belmont · 7.3 mi

About ZIP 94019

ZIP code 94019 is assigned to Half Moon Bay, California. It lies in San Mateo County. Its Census area covers about 59.73 square miles of land. The closest neighboring ZIP is 94018 (El Granada), about 5 miles away.

Every address in 94019 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