U.S. ZIP Code tools
91765 · ZIP Code · Diamond Bar CA
Diamond Bar, CA
- City / locality
- Diamond Bar
- State
- California
- ZIP Code type
- Type not provided
- Latitude
- 34.0066
- Longitude
- -117.8098
- Coordinate source
- GeoNames Postal
- Source
- GeoNames Postal
- Source year
- Inherited source snapshot
Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.
ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.
ZIP Code map
ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.
Population & demographics
acs/acs5 · 2024
ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.
Estimated population
44,502People · Margin of error ±921Median age
46.0Years · Margin of error ±1.3Median household income
105,565USD · Margin of error ±9,879Total households
15,233Households · Margin of error ±527County
Verified ZIP-to-county crosswalk data is not currently available.
Nearby postal codes
| ZIP Code | City / locality | State | Distance calculator |
|---|---|---|---|
| 91789 | Walnut | CA | 2.69 Miles / 4.33 km |
| 91788 | Walnut | CA | 3.32 Miles / 5.34 km |
| 91766 | Pomona | CA | 3.88 Miles / 6.25 km |
| 91768 | Pomona | CA | 4.54 Miles / 7.31 km |
| 91769 | Pomona | CA | 4.71 Miles / 7.58 km |
| 91709 | Chino Hills | CA | 4.89 Miles / 7.87 km |
| 91792 | West Covina | CA | 5.15 Miles / 8.28 km |
| 91748 | Rowland Heights | CA | 5.28 Miles / 8.49 km |
| 92823 | Brea | CA | 5.82 Miles / 9.36 km |
| 91791 | West Covina | CA | 6.47 Miles / 10.41 km |
Source
Source year: 2020 Census ZCTA cartographic
U.S. Census Bureau ZCTA cartographic boundaries