Census place · GEOID 2025975 · Allen County
Gas, KS ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Allen County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Gas (GEOID 2025975). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 7,483 (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 Gas, KS

ZIP/ZCTA overlap with Gas
Population overlap
Share of each ZIP/ZCTA’s population located within Gas, 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 Gas
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 66742 | Gas | Allen County | 31 | $86,458 |
| 66749 | Iola | Allen County | 7,452 | $56,510 |