Census place · GEOID 4853824 · Chambers County
Old River-Winfree, TX ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Chambers County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Old River-Winfree (GEOID 4853824). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 66,448 (2 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 Old River-Winfree, TX

ZIP/ZCTA overlap with Old River-Winfree
Population overlap
Share of each ZIP/ZCTA’s population located within Old River-Winfree, 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 Old River-Winfree
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 77523 | Baytown | Chambers County | 28,411 | $120,839 |
| 77535 | Dayton | Liberty County | 38,037 | $81,407 |
USPS associates these ZIPs with Old River-Winfree
These codes list Old River-Winfree as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 77520 | Baytown | Harris County | 35,724 | $54,249 |