City
| City / Place Name | ZIP | County | State | Longitude | Latitude |
|---|---|---|---|---|---|
| Dorchester | 52140 | Allamakee | Iowa | -91.5076 | 43.4421 |
| Harpers Ferry | 52146 | Allamakee | Iowa | -91.2188 | 43.1698 |
| Lansing | 52151 | Allamakee | Iowa | -91.266 | 43.3661 |
| New Albin | 52160 | Allamakee | Iowa | -91.2942 | 43.4899 |
| Postville | 52162 | Allamakee | Iowa | -91.5478 | 43.0036 |
| Waterville | 52170 | Allamakee | Iowa | -91.2976 | 43.2078 |
| Waukon | 52172 | Allamakee | Iowa | -91.48 | 43.264 |