Walnut, CA ZIP Codes

Walnut, California has 2 ZIP codes.

City Overview

CityWalnut
State California (CA)
CountyLos Angeles
ZIP Codes2
Population (ZIP total)43,973
TimezoneAmerica/Los_Angeles (UTC-7)

ZIP Codes in Walnut

ZIP CodeCountyPopulation
91788 Los Angeles -
91789 Los Angeles 43,973

Population figures: US Census Bureau, 2012–2016 ACS 5-year estimates.

Map

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Map © OpenStreetMap contributors

Nearby Cities

West Covina, California (3 km)
Rowland Heights, California (5.2 km)
Diamond Bar, California (5.3 km)
La Puente, California (6.7 km)
Covina, California (7.5 km)
City Of Industry, California (8.6 km)
Hacienda Heights, California (9.5 km)
Pomona, California (9.7 km)

Frequently Asked Questions

Walnut, California has 2 ZIP code(s): 91788, 91789. Larger cities span multiple ZIP codes covering different neighborhoods.

Walnut, CA has 2 ZIP code(s).

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