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ZIP Codes for City of Walnut, CA

Timezone(s):Pacific (GMT -08:00)
Counties:LOS ANGELES, CA
 
Population:29,172 (More Details)
Male Population:14,302
Female Population:14,870
Median Age:43
 
ZIP Codes:2
Cities:1
Counties:1
Area Codes:1
 
Total Area:4,751 square miles (county)
Land Area:4,058 square miles (county)
Water Area:693 square miles (county)

Walnut, CA Covers 2 ZIP Codes

ZIP Code Type County Population Area Code(s)
ZIP Code 91788 P.O. Box Los Angeles 0 909
ZIP Code 91789 Standard Los Angeles 43,079 909


Walnut, CA Demographic Information *



Browse homes for sale in WALNUT Trulia Logo. Your Home for Real Estate.
Total population 29,172
Male population 14,302
Female population 14,870
Median age (years) 43.1
White Population 6,913
Black Population 824
Indian Population 69
Asian Population 18,567
Hawaiian Population 28
Hispanic Population 5,575
Median age (Male) 41.5
Median age (Female) 44.4
Total households 8,533
Family households (families) 7,677
Average household size 3.41
Average family size 3.55
Total housing units 8,753
* Demographic data is based on 2010 Census.


Walnut, CA Other Information

  • Located in LOS ANGELES County, California
  • Walnut, CA is also known as:
    • CITY INDUSTRY, CA
    • CITY OF INDUSTRY, CA
    • DIAMOND BAR, CA


161 Cities within 30 miles of Walnut, CA


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