16 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 04938 | Farmington | 10,542 |
| 04239 | Jay | 4,657 |
| 04294 | Wilton | 3,982 |
| 04983 | Strong | 2,005 |
| 04966 | Phillips | 1,632 |
| 04947 | Kingfield | 1,596 |
| 04955 | New Sharon | 1,550 |
| 04970 | Rangeley | 1,105 |
| 04984 | Temple | 824 |
| 04956 | New Vineyard | 607 |
| 04285 | Weld | 459 |
| 04982 | Stratton | 269 |
| 04936 | Eustis | 232 |
| 04234 | East Wilton | 0 |
| 04940 | Farmington Falls | 0 |
| 04992 | West Farmington | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 16 ZCTAs in Franklin County, Maine (US Census).