| 52142 Albany | 563 | Fayette County | Iowa (IA) |
| 52171 Alpha | 563 | Fayette County | Iowa (IA) |
| 50606 Arlington | 563 | Fayette County | Iowa (IA) |
| 52141 Brainard | 563 | Fayette County | Iowa (IA) |
| 52135 Clermont | 563 | Fayette County | Iowa (IA) |
| 52142 Donnan | 563 | Fayette County | Iowa (IA) |
| 52175 Douglas | 563 | Fayette County | Iowa (IA) |
| 52175 Eldorado | 563 | Fayette County | Iowa (IA) |
| 52141 Elgin | 563 | Fayette County | Iowa (IA) |
| 52142 Fayette | 563 | Fayette County | Iowa (IA) |
| 52147 Hawkeye | 563 | Fayette County | Iowa (IA) |
| 52171 Jackson Jct | 563 | Fayette County | Iowa (IA) |
| 52171 Jackson Junction | 563 | Fayette County | Iowa (IA) |
| 52142 Lima | 563 | Fayette County | Iowa (IA) |
| 50606 Maryville | 563 | Fayette County | Iowa (IA) |
| 50655 Maynard | 563 | Fayette County | Iowa (IA) |
| 50662 Oelwein | 319 | Fayette County | Iowa (IA) |
| 50664 Oran | 319 | Fayette County | Iowa (IA) |
| 52164 Randalia | 563 | Fayette County | Iowa (IA) |
| 52166 Saint Lucas | 563 | Fayette County | Iowa (IA) |
| 52169 Wadena | 563 | Fayette County | Iowa (IA) |
| 52171 Waucoma | 563 | Fayette County | Iowa (IA) |
| 52175 West Union | 563 | Fayette County | Iowa (IA) |
| 50681 Westgate | 563 | Fayette County | Iowa (IA) |