US ZIP Code Map

City

Castle Hill, CA ZIP codes

2 ZIPs.

ACS population

31,597

Median household income

$174,055

Median home value

$1,408,301

Map of Castle Hill

ZIP code map

ZIP share of this city

Population share

ZIP codes in Castle Hill

ZIPCityCountyPopulationIncome
94507AlamoContra Costa County14,546$250,001
94595Walnut CreekContra Costa County17,051$98,108