County · GEOID 19005
Allamakee County, IA ZIP codes
10 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Allamakee County (GEOID 19005). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 30,081 (10 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 Allamakee County
Population overlap
Share of each ZIP/ZCTA’s population located within Allamakee County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 521010.5%
- 5214085.4%
Directory county
- 52146100.0%
Directory county
- 52151100.0%
Directory county
- 5215618.9%
- 5215916.2%
- 52160100.0%
Directory county
- 5216279.8%
Directory county
- 52170100.0%
Directory county
- 5217298.7%
Directory county
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 Allamakee County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 52101 | Decorah | Winneshiek County | 12,539 | $70,046 |
| 52140 | Dorchester | Allamakee County | 469 | $89,722 |
| 52146 | Harpers Ferry | Allamakee County | 815 | $59,055 |
| 52151 | Lansing | Allamakee County | 1,956 | $60,000 |
| 52156 | Luana | Clayton County | 795 | $90,000 |
| 52159 | Monona | Clayton County | 2,488 | $71,136 |
| 52160 | New Albin | Allamakee County | 930 | $77,098 |
| 52162 | Postville | Allamakee County | 3,576 | $61,419 |
| 52170 | Waterville | Allamakee County | 527 | $67,370 |
| 52172 | Waukon | Allamakee County | 5,986 | $65,801 |