zip4lookup

ZIP Codes in San Diego, CA

San Diego uses 41 ZIP codes, all in San Diego County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.

Free. No account needed.

All 41 San Diego ZIP codes

ZIPTypeCountyPopulation
92101 standard San Diego 51,805
92102 standard San Diego 38,901
92103 standard San Diego 34,836
92104 standard San Diego 47,410
92105 standard San Diego 71,411
92106 standard San Diego 21,651
92107 standard San Diego 28,827
92108 standard San Diego 26,790
92109 standard San Diego 44,820
92110 standard San Diego 30,902
92111 standard San Diego 45,249
92113 standard San Diego 48,215
92114 standard San Diego 65,745
92115 standard San Diego 66,264
92116 standard San Diego 31,843
92117 standard San Diego 52,275
92119 standard San Diego 24,456
92120 standard San Diego 31,915
92121 standard San Diego 3,974
92122 standard San Diego 45,411
92123 standard San Diego 33,041
92124 standard San Diego 30,474
92126 standard San Diego 76,059
92127 standard San Diego 50,555
92128 standard San Diego 48,992
92129 standard San Diego 52,965
92130 standard San Diego 60,768
92131 standard San Diego 35,503
92132 standard San Diego —
92134 standard San Diego 290
92135 standard San Diego 849
92136 standard San Diego 4,573
92139 standard San Diego 34,703
92140 standard San Diego 2,038
92145 standard San Diego 2,349
92147 standard San Diego 148
92154 standard San Diego 80,445
92155 standard San Diego 101
92161 standard San Diego 29
92179 standard San Diego 3,150
92182 standard San Diego —

Finding a ZIP+4 in San Diego

Knowing which of these 41 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same San Diego street almost always have different ZIP+4 codes even though they share all five leading digits.

Appending ZIP+4 to a mailing list?

Upload a CSV of San Diego addresses and download it complete.

Bulk lookup API docs