The most people with last name
Oberstadt lives in:
| Winchester, WI | 7 |
| New London, WI | 6 |
| Caledonia, WI | 4 |
| Ashwaubenon, WI | 2 |
| Stevens Point, WI | 2 |
| Weston, WI | 2 |
| Sun City, AZ | 1 |
| Des Moines, IA | 1 |
| Mountlake Terrace, WA | 1 |
| Appleton, WI | 1 |
| De Pere, WI | 1 |
| Greenville, WI | 1 |
| Hortonia, WI | 1 |
| Hortonville, WI | 1 |
| Mukwa, WI | 1 |
| Oshkosh, WI | 1 |
