Jefferson County, New York Zip Codes
County
Jefferson
County Seat
Watertown
State
New York
Zip Codes
42
Jefferson County is located in New York State. Below you'll find all zip codes within Jefferson County, along with cities, demographics, and an interactive map.
All Jefferson County Zip Codes
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| ZIP Code | City | County | Population | Type |
|---|---|---|---|---|
| 13601 | Watertown | Jefferson | 14,880 | Standard |
| 13602 | Fort Drum | Jefferson | 13,098 | Standard |
| 13603 | Watertown | Jefferson | 9,533 | Standard |
| 13605 | Adams | Jefferson | 12,310 | Standard |
| 13606 | Adams Center | Jefferson | 14,680 | Standard |
| 13607 | Alexandria Bay | Jefferson | 4,022 | Standard |
| 13608 | Antwerp | Jefferson | 7,546 | Standard |
| 13611 | Belleville | Jefferson | 7,898 | Standard |
| 13612 | Black River | Jefferson | 4,243 | Standard |
| 13615 | Brownville | Jefferson | 14,056 | Standard |
| 13616 | Calcium | Jefferson | 7,930 | Standard |
| 13618 | Cape Vincent | Jefferson | 7,315 | Standard |
| 13619 | Carthage | Jefferson | 12,453 | Standard |
| 13622 | Chaumont | Jefferson | 7,492 | Standard |
| 13624 | Clayton | Jefferson | 11,397 | Standard |
| 13628 | Deferiet | Jefferson | 11,752 | Standard |
| 13632 | Depauville | Jefferson | 1,994 | Standard |
| 13634 | Dexter | Jefferson | 1,898 | Standard |
| 13636 | Ellisburg | Jefferson | 7,575 | Standard |
| 13637 | Evans Mills | Jefferson | 2,082 | Standard |
| 13638 | Felts Mills | Jefferson | 12,699 | Standard |
| 13640 | Wellesley Island | Jefferson | 6,605 | Standard |
| 13641 | Fishers Landing | Jefferson | 13,800 | Standard |
| 13643 | Great Bend | Jefferson | 9,615 | Standard |
| 13650 | Henderson | Jefferson | 11,477 | Standard |
| 13651 | Henderson Harbor | Jefferson | 2,502 | Standard |
| 13656 | La Fargeville | Jefferson | 11,400 | Standard |
| 13657 | Limerick | Jefferson | 12,792 | Standard |
| 13659 | Lorraine | Jefferson | 14,722 | Standard |
| 13661 | Mannsville | Jefferson | 1,342 | Standard |
| 13665 | Natural Bridge | Jefferson | 5,619 | Standard |
| 13671 | Oxbow | Jefferson | 3,035 | Standard |
| 13673 | Philadelphia | Jefferson | 8,400 | Standard |
| 13674 | Pierrepont Manor | Jefferson | 4,174 | Standard |
| 13675 | Plessis | Jefferson | 14,381 | Standard |
| 13679 | Redwood | Jefferson | 9,613 | Standard |
| 13682 | Rodman | Jefferson | 12,994 | Standard |
| 13685 | Sackets Harbor | Jefferson | 4,205 | Standard |
| 13688 | South Rutland | Jefferson | 7,530 | Standard |
| 13691 | Theresa | Jefferson | 9,690 | Standard |
| 13692 | Thousand Island Park | Jefferson | 13,073 | Standard |
| 13693 | Three Mile Bay | Jefferson | 13,909 | Standard |
Ad Unit: county-mid
Jefferson County Map
Cities in Jefferson County
Jefferson County Demographics
Population
377,731
Zip Codes
42
County Seat
Watertown
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates.