Census place · GEOID 0619766 · Los Angeles County
Downey, CA ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Los Angeles County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Downey (GEOID 0619766). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 205,576 (4 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 Downey, CA

ZIP/ZCTA overlap with Downey
Population overlap
Share of each ZIP/ZCTA’s population located within Downey, 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 Downey
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 90201 | Bell Gardens | Los Angeles County | 93,783 | $56,824 |
| 90240 | Downey | Los Angeles County | 25,326 | $108,860 |
| 90241 | Downey | Los Angeles County | 45,484 | $84,375 |
| 90242 | Downey | Los Angeles County | 40,983 | $83,238 |
USPS associates these ZIPs with Downey
These codes list Downey as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 90239 | Downey | Los Angeles County | 847 | — |