22 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 12953 | Malone | 12,842 |
| 12983 | Saranac Lake | 7,410 |
| 12986 | Tupper Lake | 5,304 |
| 13655 | Hogansburg | 3,705 |
| 12966 | North Bangor | 2,962 |
| 12920 | Chateaugay | 2,509 |
| 12926 | Constable | 2,493 |
| 12916 | Brushton | 2,250 |
| 12957 | Moira | 1,721 |
| 12937 | Fort Covington | 1,340 |
| 12917 | Burke | 1,194 |
| 12913 | Bloomingdale | 1,128 |
| 12980 | Saint Regis Falls | 1,064 |
| 12970 | Paul Smiths | 1,022 |
| 12989 | Vermontville | 1,012 |
| 12914 | Bombay | 892 |
| 12930 | Dickinson Center | 866 |
| 12945 | Lake Clear | 535 |
| 12969 | Owls Head | 253 |
| 12976 | Rainbow Lake | 196 |
| 12939 | Gabriels | 162 |
| 12915 | Brainardsville | 61 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 22 ZCTAs in Franklin County, New York (US Census).