Census place · GEOID 0683332 · Los Angeles County
Walnut, CA ZIP codes
3 ZIP/ZCTAs intersecting this Census place in Los Angeles County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Walnut (GEOID 0683332). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 99,967 (3 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Walnut, CA
ZIP/ZCTA overlap with Walnut
Population overlap
Share of each ZIP/ZCTA’s population located within Walnut, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Walnut
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 91724 | Covina | Los Angeles County | 28,113 | $102,129 |
| 91789 | Walnut | Los Angeles County | 40,933 | $125,742 |
| 91792 | West Covina | Los Angeles County | 30,921 | $96,383 |
USPS associates these ZIPs with Walnut
These codes list Walnut as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 91788 | Walnut | Los Angeles County | 891 | — |
| 91795 | Walnut | Los Angeles County | — | — |