US ZIP Code Map

City

Alpine, CA ZIP codes

3 ZIPs, including 91901, 91903 as primary city.

ACS population

66,188

Median household income

$107,933

Median home value

$765,700

Map of Alpine

ZIP code map

ZIP share of this city

Population share

ZIP codes in Alpine

ZIPCityCountyPopulationIncome
91901AlpineSan Diego County18,300$116,600
91903AlpineSan Diego County2,087—
92019El CajonSan Diego County45,801$99,266