Census place · GEOID 1928605 · Lee County
Fort Madison, IA ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Lee County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Fort Madison (GEOID 1928605). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 14,211 (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 Fort Madison, IA
ZIP/ZCTA overlap with Fort Madison
Population overlap
Share of each ZIP/ZCTA’s population located within Fort Madison, 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 Fort Madison
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 52627 | Fort Madison | Lee County | 12,585 | $54,864 |
| 52639 | Montrose | Lee County | 1,626 | $61,250 |