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U.S. ZIP Code 91789
5-digit United States postal code #91789, Walnut, CA
ZIP code 91789 is located in the city (place name) Walnut, сounty Los Angeles in the state of California. The population in ZIP code 91789 is 43079 and the population density is 1063.9. ZIP code 91789 refers to сounty Los Angeles having сounty FIPS 06037, the ratio of people from different counties in this ZIP code is as follows: all county weights - 06037: 100%. In the area of the ZIP code 91789 valid time zone America/Los_Angeles.
ZIP: 91789
County: Los Angeles
Place Name: Walnut
State: California
State Abbreviation: CA
Coordinates: 34° 1' 5.916" N, 117° 51' 16.668" W
Latitude: 34.018310000000
Longitude: -117.854630000000
Population: 43079
Density: 1063.9/km2
Time zone: America/Los_Angeles
County FIPS: 06037
All county weights: 06037: 100%