Jefferson County, New York
Jefferson County covers 1,268 sq mi of land and has about 115,040 residents. 40 zip codes lie mainly within it, spread across 39 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.
Population
115,040
91/sq mi
Median household income
$66K
U.S. $81K
Median home value
$188K
U.S. $333K
Median rent
$1,213
U.S. $1,413
Median age
33.7
U.S. 38.9
Poverty rate
13.7%
U.S. 12.5%
Cities and towns
- Watertown2 zips
- Carthage1 zip
- Adams1 zip
- Evans Mills1 zip
- Clayton1 zip
- Dexter1 zip
- Theresa1 zip
- La Fargeville1 zip
- Black River1 zip
- Adams Center1 zip
- Fort Drum1 zip
- Sackets Harbor1 zip
- Philadelphia1 zip
- Alexandria Bay1 zip
- Mannsville1 zip
- Chaumont1 zip
- Cape Vincent1 zip
- Antwerp1 zip
- Calcium1 zip
- Henderson1 zip
- Redwood1 zip
- Rodman1 zip
- Brownville1 zip
- Three Mile Bay1 zip
- Lorraine1 zip
- Deferiet1 zip
- Wellesley Island1 zip
- Thousand Island Park1 zip
- Great Bend1 zip
- Pierrepont Manor1 zip
- Felts Mills1 zip
- Belleville1 zip
- Henderson Harbor1 zip
- Ellisburg1 zip
- Depauville1 zip
- Fishers Landing1 zip
- Plessis1 zip
- Limerick1 zip
- Oxbow1 zip
Zip codes in Jefferson County
40 total
| Zip | City | Type | Population | IncomeMedian income |
|---|---|---|---|---|
| 13601 | Watertown | 36,839 | $58,791 | |
| 13602 | Fort Drum | 2,440 | — | |
| 13603 | Watertown | 14,136 | $62,500 | |
| 13605 | Adams | 5,259 | $70,045 | |
| 13606 | Adams Center | 2,468 | $88,977 | |
| 13607 | Alexandria Bay | 2,020 | $66,500 | |
| 13608 | Antwerp | 1,676 | $73,643 | |
| 13611 | Belleville | 147 | $70,139 | |
| 13612 | Black River | 2,865 | $85,658 | |
| 13615 | Brownville | 700 | $101,563 | |
| 13616 | Calcium | 1,430 | $45,962 | |
| 13618 | Cape Vincent | 1,771 | $61,494 | |
| 13619 | Carthage | 10,578 | $63,120 | |
| 13622 | Chaumont | 1,859 | $81,065 | |
| 13624 | Clayton | 4,650 | $87,988 | |
| 13628 | Deferiet | 330 | $58,125 | |
| 13632 | Depauville | 118 | $132,857 | |
| 13634 | Dexter | 3,570 | $92,109 | |
| 13636 | Ellisburg | 141 | $58,882 | |
| 13637 | Evans Mills | 5,212 | $57,103 | |
| 13638 | Felts Mills | 157 | $62,955 | |
| 13640 | Wellesley Island | 318 | $118,026 | |
| 13641 | Fishers Landing | 91 | $61,458 | |
| 13643 | Great Bend | 193 | $100,625 | |
| 13650 | Henderson | 1,236 | $94,318 | |
| 13651 | Henderson Harbor | 147 | $116,705 | |
| 13656 | La Fargeville | 2,942 | $72,500 | |
| 13657 | Limerick · PO box | — | — | |
| 13659 | Lorraine | 386 | $63,125 | |
| 13661 | Mannsville | 1,908 | $82,297 | |
| 13671 | Oxbow · PO box | — | — | |
| 13673 | Philadelphia | 2,097 | $81,167 | |
| 13674 | Pierrepont Manor | 178 | — | |
| 13675 | Plessis | 54 | $208,182 | |
| 13679 | Redwood | 1,205 | $101,932 | |
| 13682 | Rodman | 854 | $79,821 | |
| 13685 | Sackets Harbor | 2,362 | $79,469 | |
| 13691 | Theresa | 2,990 | $79,943 | |
| 13692 | Thousand Island Park | 222 | $190,250 | |
| 13693 | Three Mile Bay | 423 | $72,396 |
Jefferson County at a glance
Compared with the U.S.
Household income distribution
<$25k
15%
$25–50k
23%
$50–75k
17%
$75–100k
14%
$100–150k
18%
$150–200k
7%
$200k+
6%
Highest education (adults 25+)
No diploma
8%
High school
32%
Some college
21%
Associate's
13%
Bachelor's
15%
Graduate
11%
How people get to work
Drove alone
78%
Carpooled
8%
Transit
0.3%
Walked
4%
Bicycle
0.2%
Worked from home
8%
Other
2%
At a glance
| Jefferson | U.S. | |
|---|---|---|
| Own their home | 54.7% | 65.2% |
| Bachelor's degree or higher | 26.5% | 35.7% |
| Work from home | 7.7% | 15.1% |
| Households with broadband | 90.8% | 91% |
| Without health insurance | 5.5% | 8.4% |
| Foreign-born | 4.6% | 14.1% |
| Veterans (of adults) | 12.7% | 6.2% |
| Unemployment | 5.9% | 5.2% |
| Average commute | 19.5 min | 26.4 min |