Allamakee County, Iowa
8 ZIP codes · 639.07 sq mi of land · FIPS 19005
| Population | 14,092 |
|---|---|
| State | Iowa |
| FIPS code | 19005 |
| Time zone | Central |
| Land area | 639.07 sq mi |
| Center (lat, long) | 43.2750, -91.3828 |
Area codes in this area
These are the area codes that most often serve Allamakee County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
DorchesterHarpers FerryLansingMononaNew AlbinPostvilleWatervilleWaukon
ZIP codes in Allamakee County
52140 Dorchester52146 Harpers Ferry52151 Lansing52159 Monona52160 New Albin52162 Postville52170 Waterville52172 Waukon
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.