Jefferson County
| Cities |
|---|
| Watertown |
| Towns |
| Adams |
| Alexandria |
| Antwerp |
| Brownville |
| Cape Vincent |
| Champion |
| Clayton |
| Ellisburg |
| Henderson |
| Hounsfield |
| Le Ray |
| Lorraine |
| Lyme |
| Orleans |
| Pamelia |
| Philadelphia |
| Rodman |
| Rutland |
| Theresa |
| Watertown |
| Wilna |
| Worth |
Updated:
| Cities |
|---|
| Watertown |
| Towns |
| Adams |
| Alexandria |
| Antwerp |
| Brownville |
| Cape Vincent |
| Champion |
| Clayton |
| Ellisburg |
| Henderson |
| Hounsfield |
| Le Ray |
| Lorraine |
| Lyme |
| Orleans |
| Pamelia |
| Philadelphia |
| Rodman |
| Rutland |
| Theresa |
| Watertown |
| Wilna |
| Worth |