Find the last 4 digits (ZIP+4) for an address in 92056

ZIP 92056, Oceanside, CA is filled in. Just type the street address.

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ZIP Code 92056 – Oceanside, CA

Oceanside, California · San Diego County · Pacific time

ZIP code92056
CityOceanside
StateCalifornia
CountySan Diego County
Population53,616
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area12.31 sq mi
Center (lat, long)33.1996, -117.2988

Area codes in this area

951

These are the area codes that most often serve ZIP 92056 (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

92010 Carlsbad · 2.6 mi92068 San Luis Rey · 2.7 mi92083 Vista · 2.9 mi92085 Vista · 3.2 mi92054 Oceanside · 3.5 mi92057 Oceanside · 3.9 mi92008 Carlsbad · 4 mi92081 Vista · 4.1 mi

About ZIP 92056

ZIP code 92056 is assigned to Oceanside, California. It lies in San Diego County. Its Census area covers about 12.31 square miles of land. The closest neighboring ZIP is 92010 (Carlsbad), about 2.6 miles away.

Every address in 92056 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