The most people with last name
Ketels lives in:
| Brillion, WI | 4 |
| Buchanan, WI | 3 |
| Holland, WI | 3 |
| Waterloo, IA | 2 |
| Damascus, OR | 2 |
| Riverview, WI | 2 |
| Indio, CA | 1 |
| San Leandro, CA | 1 |
| Washington, DC | 1 |
| Altoona, IA | 1 |
| Coralville, IA | 1 |
| Kalamazoo, MI | 1 |
| Lancaster, PA | 1 |
| Lansdale, PA | 1 |
| Alexandria, VA | 1 |
| Battle Ground, WA | 1 |
| Kaukauna, WI | 1 |
