Census place · GEOID 0671876 · Los Angeles County
Signal Hill, 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 Signal Hill (GEOID 0671876). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 89,932 (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 Signal Hill, CA

ZIP/ZCTA overlap with Signal Hill
Population overlap
Share of each ZIP/ZCTA’s population located within Signal Hill, 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 Signal Hill
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 90755 | Signal Hill | Los Angeles County | 11,654 | $102,684 |
| 90804 | Long Beach | Los Angeles County | 38,306 | $68,940 |
| 90806 | Long Beach | Los Angeles County | 39,972 | $73,674 |
USPS associates these ZIPs with Signal Hill
These codes list Signal Hill as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 90807 | Long Beach | Los Angeles County | 33,320 | $95,079 |