Census place · GEOID 1640510 · Bonneville County
Irwin, ID ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Bonneville County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Irwin (GEOID 1640510). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 842 (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
ZIP/ZCTA overlap with Irwin
Population overlap
Share of each ZIP/ZCTA’s population located within Irwin, 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 Irwin
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 83428 | Irwin | Bonneville County | 589 | $67,188 |
| 83449 | Swan Valley | Bonneville County | 253 | $79,514 |