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San Diego County, California ZIP code demographics

116 ZIP Code Tabulation Areas in San Diego County, California. The population-weighted median household income is about $111,266, the median home value about $942,854, and 54.9% of occupied homes are owner-occupied.

116
ZIP codes
3.4M
Population
53
Data points

San Diego County at a glance

$111,266
Median household income
$942,854
Median home value
37.9
Median age
54.9%
Owner-occupied
1,290,197
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 5 San Diego County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
192130San Diego60,76862%$205,680
292014Del Mar13,10572.7%$198,823
392127Fairbanks Ranch50,55573.4%$195,520
491914Chula Vista16,87780.3%$190,786
592067Fairbanks Ranch7,93893.9%$187,054
Top 5 San Diego County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
191911Chula Vista85,54252.1%$82,350
292154Chula Vista80,44561.1%$94,901
391910Bonita77,12350%$90,222
492126San Diego76,05952%$126,913
592105San Diego71,41132.6%$68,563
Top 5 San Diego County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
192130San Diego60,76862%$205,680$2.8B
292127Fairbanks Ranch50,55573.4%$195,520$2.4B
392024Carlsbad50,61767.4%$158,507$2.1B
492129San Diego52,96572.1%$156,321$2.1B
592131San Diego35,50380.1%$185,256$1.9B

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 92104 (San Diego) at 12,832 people/sq mi. Least dense: 91948 (Mount Laguna) at 3 people/sq mi.

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