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ZIP code 91765

Diamond Bar, CA · Los Angeles County

About ZIP code 91765

  • ZIP code 91765 is in Diamond Bar, Los Angeles County, California.
  • About 44,502 people live in it, which is 925.1 people per square mile.
  • Time zone: Pacific Standard Time.
  • The middle of the ZIP code is at 33.987, -117.815.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Diamond Bar, CA

ZIP code 91765 is the post office name for Diamond Bar, CA. 53,355 people live in Diamond Bar. Typical household income is $108,281. A typical home costs $902,200.

  • Stronger than most towns on: Pleasant weather for being outdoors, Airport access and Diversity & community.
  • Weaker than most towns on: Clean air and low disaster risk, Cost of living and Housing affordability.

See all figures for Diamond Bar

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.