| Avoca, NY (Town) |
| Avoca, IA (City) |
| Avoca, NY (Village) |
| Avoca, MN (City) |
| Avoca, PA (Borough) |
| Avoca, AR (Town) |
| Avoca, NE (Village) |
| Avoca Township, IL (Township) |
| Avoca Village, WI (Village) |
| Avon, SD (City) |
| Avon, CO (Town) |
| Avon, OH (City) |
| Avon, KS (Township) |
| Avon, CT (Town) |
| Avon, ME (Town) |
