County · GEOID 48115
Dawson County, TX ZIP codes
4 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Dawson County (GEOID 48115). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 14,054 (4 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
Dawson County, TX ZIP code map

ZIP/ZCTA overlap with Dawson County
Population overlap
Share of each ZIP/ZCTA’s population located within Dawson County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Dawson County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 79331 | Lamesa | Dawson County | 11,751 | $56,179 |
| 79351 | Odonnell | Lynn County | 1,047 | $62,656 |
| 79377 | Welch | Dawson County | 294 | $55,833 |
| 79713 | Ackerly | Dawson County | 962 | $70,721 |