Find the last 4 digits (ZIP+4) for an address in 92103

ZIP 92103, San Diego, CA is filled in. Just type the street address.

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ZIP Code 92103 – San Diego, CA

San Diego, California · San Diego County · Pacific time

ZIP code92103
CitySan Diego
StateCalifornia
CountySan Diego County
Population34,836
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.68 sq mi
Center (lat, long)32.7478, -117.1673

Area codes in this area

858

These are the area codes that most often serve ZIP 92103 (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

92199 San Diego · 1.4 mi92140 San Diego · 1.8 mi92134 San Diego · 2 mi92101 San Diego · 2.1 mi92110 San Diego · 2.3 mi92108 San Diego · 2.3 mi92112 San Diego · 2.3 mi92138 San Diego · 2.3 mi

About ZIP 92103

ZIP code 92103 is assigned to San Diego, California. It lies in San Diego County. Its Census area covers about 3.68 square miles of land. The closest neighboring ZIP is 92199 (San Diego), about 1.4 miles away.

Every address in 92103 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