About ZIP Code 91791
ZIP code 91791 is assigned to West Covina, Los Angeles County, California, United States. It falls in the Pacific Time (PT) zone. The estimated population of this ZIP code area is 33,028 with a density of 1,919.9 people per square mile.
Location Details
ZIP Code91791
CityWest Covina
CountyLos Angeles County
StateCalifornia
CountryUnited States
TimezonePacific Time (PT)
Timezone IDAmerica/Los_Angeles
Latitude34.0613
Longitude-117.8942
ZIP TypeStandard ZIP
Post Office
Address1418 S AZUSA AVE STE D1
CityWEST COVINA
StateCA
Nearby ZIP Codes in California
Frequently Asked Questions
What city is ZIP code 91791 in?
ZIP code 91791 is in West Covina, Los Angeles County, California, United States.
What county is ZIP code 91791 in?
ZIP code 91791 is in Los Angeles County, California.
What timezone is ZIP code 91791 in?
ZIP code 91791 is in the Pacific Time (PT) zone (America/Los_Angeles).
What is the population of ZIP code 91791?
The estimated population of ZIP code 91791 is 33,028 people with a density of 1,919.9 people per square mile.
What state is ZIP code 91791 in?
ZIP code 91791 is in California (CA), United States.
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Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.