County · GEOID 48235
Irion County, TX ZIP codes
4 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Irion County (GEOID 48235). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 69,348 (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
Irion County, TX ZIP code map

ZIP/ZCTA overlap with Irion County
Population overlap
Share of each ZIP/ZCTA’s population located within Irion 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 Irion County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 76901 | San Angelo | Tom Green County | 31,581 | $64,542 |
| 76904 | San Angelo | Tom Green County | 36,444 | $79,617 |
| 76930 | Barnhart | Irion County | 107 | $55,893 |
| 76941 | Mertzon | Irion County | 1,216 | $57,708 |