Census place · GEOID 4832372 · Cameron County
Harlingen, TX ZIP codes
3 ZIP/ZCTAs intersecting this Census place in Cameron County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Harlingen (GEOID 4832372). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 144,549 (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 Harlingen, TX

ZIP/ZCTA overlap with Harlingen
Population overlap
Share of each ZIP/ZCTA’s population located within Harlingen, 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 Harlingen
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 78550 | Harlingen | Cameron County | 54,169 | $51,524 |
| 78552 | Harlingen | Cameron County | 41,277 | $67,183 |
| 78586 | San Benito | Cameron County | 49,103 | $44,158 |
USPS associates these ZIPs with Harlingen
These codes list Harlingen as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 78551 | Harlingen | Cameron County | 1,220 | — |
| 78553 | Harlingen | Cameron County | 2,406 | — |