City
| City / Place Name | ZIP | County | State | Longitude | Latitude |
|---|---|---|---|---|---|
| Alta Vista | 50603 | Chickasaw | Iowa | -92.4237 | 43.1482 |
| Fredericksburg | 50630 | Chickasaw | Iowa | -92.1983 | 42.9593 |
| Ionia | 50645 | Chickasaw | Iowa | -92.4865 | 43.0403 |
| Nashua | 50658 | Chickasaw | Iowa | -92.5298 | 42.9528 |
| New Hampton | 50659 | Chickasaw | Iowa | -92.3131 | 43.056 |
| North Washington | 50661 | Chickasaw | Iowa | -92.4144 | 43.1174 |
| Lawler | 52154 | Chickasaw | Iowa | -92.144 | 43.0932 |