Jefferson County ZIP Codes
New York, United States · 41 codes
Jefferson County in New York has 41 ZIP codes, from 13601 to 13693, serving 41 places.
ZIP codes in Jefferson
| ZIP Code | Places |
|---|---|
| 13601 | Watertown |
| 13602 | Fort Drum |
| 13603 | Watertown |
| 13605 | Adams |
| 13606 | Adams Center |
| 13607 | Alexandria Bay |
| 13608 | Antwerp |
| 13611 | Belleville |
| 13612 | Black River |
| 13615 | Brownville |
| 13616 | Calcium |
| 13618 | Cape Vincent |
| 13619 | Carthage |
| 13622 | Chaumont |
| 13624 | Clayton |
| 13628 | Deferiet |
| 13632 | Depauville |
| 13634 | Dexter |
| 13636 | Ellisburg |
| 13637 | Evans Mills |
| 13638 | Felts Mills |
| 13640 | Wellesley Island |
| 13641 | Fishers Landing |
| 13643 | Great Bend |
| 13650 | Henderson |
| 13651 | Henderson Harbor |
| 13656 | La Fargeville |
| 13657 | Limerick |
| 13659 | Lorraine |
| 13661 | Mannsville |
| 13665 | Natural Bridge |
| 13671 | Oxbow |
| 13673 | Philadelphia |
| 13674 | Pierrepont Manor |
| 13675 | Plessis |
| 13679 | Redwood |
| 13682 | Rodman |
| 13685 | Sackets Harbor |
| 13691 | Theresa |
| 13692 | Thousand Island Park |
| 13693 | Three Mile Bay |
Frequently asked questions
What is the ZIP code of Jefferson?
Jefferson has 41 ZIP codes, from 13601 to 13693. The table lists the places each one serves.
How many places are listed in Jefferson County?
41 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.