Census place · GEOID 4861904 · Brazoria County
Richwood, TX ZIP codes
3 ZIP/ZCTAs intersecting this Census place in Brazoria County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Richwood (GEOID 4861904). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 79,409 (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 Richwood, TX

ZIP/ZCTA overlap with Richwood
Population overlap
Share of each ZIP/ZCTA’s population located within Richwood, 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 Richwood
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 77515 | Angleton | Brazoria County | 33,092 | $89,029 |
| 77531 | Clute | Brazoria County | 16,260 | $71,583 |
| 77566 | Lake Jackson | Brazoria County | 30,057 | $91,406 |