Hacienda Heights, CA ZIP Code
Hacienda Heights, California has one ZIP code: .
Mail addressed to Hacienda Heights covers nearby places too.
Where the 91745 ZIP code reaches
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Dashed line: the Hacienda Heights Census outline.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Hacienda Heights
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Hacienda Heights ZIP code questions
What is the main ZIP code for Hacienda Heights?
91745, the ZIP code of the main Hacienda Heights post office at 2054 S Hacienda Blvd.
What county is Hacienda Heights in?
Los Angeles County.
ZIP codes for towns near Hacienda Heights
More towns near Hacienda Heights: Baldwin Park, El Monte, Pico Rivera, La Mirada, Brea, Montebello, Fullerton, Rosemead, Covina.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections