| Avoca, NY (Town) |
| Avoca, IA (City) |
| Avoca, NY (Village) |
| Avoca, MN (City) |
| Avoca, PA (Borough) |
| Avoca, WI (Village) |
| Avoca, AR (Town) |
| Avoca, NE (Village) |
| Avoca Township, IL (Township) |
| Avon, IL (Village) |
| Avon, MN (Township) |
| Avon, MN (City) |
| Avon, NY (Village) |
| Avon, AL (Town) |
| Avon, NY (Town) |
