| Locality | Post Code |
|---|---|
| Starks, Somerset | 04911 |
| The Forks Plantation, Somerset | 04985 |
| Tomhegan, Somerset | 04478 |
| West Forks, Somerset | 04985 |
| Maine Postal Codes | |
|---|---|
| York | Washington |
| Waldo | Somerset |
| Sagadahoc | Piscataquis |
| Penobscot | Oxford |
| Lincoln | Knox |
| Kennebec | Hancock |
| Franklin | Cumberland |
| Aroostook | Androscoggin |