The most people with last name
Willenbrock lives in:
| St. Louis, MO | 5 |
| Arnold, MO | 3 |
| Pinellas Park, FL | 1 |
| Marietta, GA | 1 |
| Chesterfield, MO | 1 |
| Fenton, MO | 1 |
| Missoula, MT | 1 |
| Jamestown, NC | 1 |
| Archbald, PA | 1 |
| Paradise, PA | 1 |
| State College, PA | 1 |
| Denton, TX | 1 |
| Richardson, TX | 1 |
| Gig Harbor, WA | 1 |