County · GEOID 26071
Iron County, MI ZIP codes
8 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Iron County (GEOID 26071). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 13,057 (8 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
ZIP/ZCTA overlap with Iron County
Population overlap
Share of each ZIP/ZCTA’s population located within Iron County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 498792.2%
- 49902100.0%
Directory county
- 49903100.0%
Directory county
- 49915100.0%
Directory county
- 49920100.0%
Directory county
- 49927100.0%
Directory county
- 49935100.0%
Directory county
- 499679.2%
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 Iron County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 49879 | Republic | Marquette County | 1,105 | $52,188 |
| 49902 | Alpha | Iron County | 222 | $38,879 |
| 49903 | Amasa | Iron County | 228 | $38,266 |
| 49915 | Caspian | Iron County | 520 | $41,786 |
| 49920 | Crystal Falls | Iron County | 4,243 | $61,028 |
| 49927 | Gaastra | Iron County | 404 | $54,583 |
| 49935 | Iron River | Iron County | 5,969 | $52,254 |
| 49967 | Trout Creek | Ontonagon County | 366 | $48,438 |
USPS associates these ZIPs with Iron County
These codes list Iron County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 49964 | Stambaugh | Iron County | 212 | — |