| population | |
| City of Fond du Lac | 43021 |
| City of Ripon | 7733 |
| Town of Alto | 1048 |
| Town of Ashford | 1725 |
| Town of Auburn | 2343 |
| Town of Byron | 1614 |
| Town of Calumet | 1456 |
| Town of Eden | 1032 |
| Town of Eldorado | 1445 |
| Town of Empire | 2811 |
| Town of Fond du Lac | 3666 |
| population | |
| Town of Forest | 1084 |
| Town of Friendship | 2595 |
| Town of Lamartine | 1727 |
| Town of Marshfield | 1122 |
| Town of Metomen | 719 |
| Town of Oakfield | 707 |
| Town of Osceola | 1846 |
| Town of Ripon | 1393 |
| Town of Rosendale | 689 |
| Town of Springvale | 699 |
| Town of Taycheedah | 4392 |
 | Fond du Lac County Airport | ~ 1.96 km |
| Wittman Regional Airport | ~ 26.25 km |
| Dodge County Airport | ~ 40.27 km |
| West Bend Municipal Airport | ~ 46.85 km |
| Sheboygan County Memorial Airport | ~ 51.18 km |
| Appleton International Airport | ~ 56.15 km |
| Manitowoc County Airport | ~ 76.76 km |
| Lawrence J Timmerman Airport | ~ 80.36 km |
| Waukesha County Airport | ~ 81.79 km |
