| Localité | Code postal |
|---|---|
| Auburn, Geauga | 44023 |
| Bainbridge, Geauga | 44023 |
| Burton, Geauga | 44021 |
| Chagrin Falls, Geauga | 44023 |
| Chardon, Geauga | 44024 |
| Chesterland, Geauga | 44026 |
| Concord, Geauga | 44024 |
| East Claridon, Geauga | 44033 |
| Huntsburg, Geauga | 44046 |
| Kirtland, Geauga | 44024 |
| Middlefield, Geauga | 44062 |
| Montville, Geauga | 44064 |
| Newbury, Geauga | 44065 |
| Novelty, Geauga | 44072 |
| Parkman, Geauga | 44080 |
| Russell, Geauga | 44072 |
| Thompson, Geauga | 44086 |