County · GEOID 48165
Gaines County, TX ZIP codes
5 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Gaines County (GEOID 48165). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 39,897 (5 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
Gaines County, TX ZIP code map

ZIP/ZCTA overlap with Gaines County
Population overlap
Share of each ZIP/ZCTA’s population located within Gaines 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 Gaines County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 79323 | Denver City | Yoakum County | 7,115 | $82,253 |
| 79331 | Lamesa | Dawson County | 11,751 | $56,179 |
| 79342 | Loop | Gaines County | 282 | $83,125 |
| 79359 | Seagraves | Gaines County | 3,465 | $52,485 |
| 79360 | Seminole | Gaines County | 17,284 | $85,360 |