ZIP Code
ZIP Code 91789
Walnut, Los Angeles County, California CA
Population
40,298
Density
980.6/sq mi
Timezone
America/Los_Angeles
Safety Score
50
50
Average
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Overview
ZIP code 91789 is located in Walnut, Los Angeles County, California. The area has a population of approximately 40,298 residents with a population density of 980.6 per square mile. It is in the America/Los_Angeles timezone.
Nearby ZIP Codes
91792 (West Covina, CA)2.7 mi91765 (Diamond Bar, CA)3.1 mi91791 (West Covina, CA)3.7 mi91748 (Rowland Heights, CA)3.9 mi91724 (Covina, CA)4.3 mi91744 (La Puente, CA)4.8 mi91768 (Pomona, CA)4.8 mi91723 (Covina, CA)4.9 mi91766 (Pomona, CA)5.8 mi91790 (West Covina, CA)5.9 mi91722 (Covina, CA)6.2 mi92821 (Brea, CA)6.2 mi