County · Iowa · United States
Allamakee County ZIP codes
7 ZIP codes · 7 cities · FIPS 19005
Key facts
- State
- Iowa (IA)
- FIPS code
- 19005
- Population
- 14,038
- Median household income
- $66,000
- Median age
- 43.1
- Land area
- 639 sq mi (1,655.1 km²)
- Population density
- 22 / sq mi
- Area codes
- 563
Cities and ZIP codes in Allamakee County (7)
| City | ZIP codes |
|---|---|
| Dorchester | 52140 |
| Harpers Ferry | 52146 |
| Lansing | 52151 |
| New Albin | 52160 |
| Postville | 52162 |
| Waterville | 52170 |
| Waukon | 52172 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.