Diamond Bar, CA ZIP Codes
ZIP code, county, time zone and coordinates of Diamond Bar, California
The ZIP code of Diamond Bar, CA is 91765. Diamond Bar has 2 ZIP codes: 91765, 91789. It is in Los Angeles County.
Mailing address format for Diamond Bar
John Smith 123 Main St DIAMOND BAR CA 91765 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Diamond Bar
| ZIP code | Population | Area | |
|---|---|---|---|
| 91765 | — | 18.6 sq mi | Main |
| 91789 | — | 15.9 sq mi |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Diamond Bar? Location, county and time zone
- State
- California
- County
- Los Angeles County
- GPS coordinates
- 34.00157, -117.81760
- Elevation
- 696 ft (212 m)
- Time zone
- America/Los AngelesPST · UTC-08:00
- Population
- 55,072
Map of Diamond Bar, CA 91765
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Diamond Bar Street View
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Open in Google Maps ›ZIP codes near Diamond Bar
- Walnut, CA
917893.3 mi - Rowland Heights, CA
917484.7 mi - South San Jose Hills, CA
917925.0 mi - Pomona, CA
91766, 91768, 917675.1 mi - Brea, CA
928215.9 mi - West Covina, CA
91791, 91792, 91790, 917446.5 mi - Chino Hills, CA
91709, 92887, 928236.6 mi - Valinda, CA
917447.0 mi - Covina, CA
91723, 91791, 91724, 917227.2 mi - Industry, CA
91744, 91792, 91790, 917457.2 mi - Charter Oak, CA
917407.3 mi - San Dimas, CA
91773, 917407.4 mi
Diamond Bar ZIP code: FAQ
What is the ZIP code for Diamond Bar, CA?
The main ZIP code for Diamond Bar, CA is 91765. All ZIP codes: 91765, 91789.
How many ZIP codes does Diamond Bar have?
Diamond Bar has 2 ZIP codes.
What county is Diamond Bar, CA in?
Diamond Bar is in Los Angeles County, California.
What time zone is Diamond Bar in?
Diamond Bar is in the America/Los Angeles time zone (PST, UTC-08:00 right now).
What are the coordinates of Diamond Bar?
Latitude 34.00157, longitude -117.81760.
Last updated: