ZIP Code 91765

Zip Code: 91765
Type: Standard
Official USPS city name: Diamond Bar
Official USPS State Code: CA
Official State Name: California
ZCTA: TRUE
Population: 46593.0
Density: 950.8
Primary Official County Code: 6037
Primary Official County Name: Los Angeles
Official County Name: Los Angeles
Official County Code: 6037
Imprecise: FALSE
Military: FALSE
Timezone: America/Los_Angeles (22:52 PM Thursday, May 15 2025-05-15 (GMT -0700))
Geo Point: 33.98822, -117.81446