ZIP codes
38
Jefferson County, NY Demographics & ZIP Codes
Jefferson County, New York demographics and median household income by ZIP code — 38 ZIP codes — population 116,854 — avg. income $74,608 — avg. home value $201,344. Compare income, housing, and ZIP-level data on US5.
Population
116,854
Median household income (avg.)
$74,608
99% of U.S. median
Average home value
$201,344
58% of U.S. median
Average rent
$813
70% of U.S. median
Jefferson County demographics
Jefferson County, New York covers 38 ZIP codes, with a combined ZIP-area population of about 116,854.
Median household income in Jefferson County
The average median household income across ZIP codes in Jefferson County, New York is about $74,608 — about 17% below the NY ZIP average ($90,084), and about even with the U.S. median ($75,149).
Among ZIPs with income data, 13692 (Thousand Island Park) is near the top at about $161,500, while 13693 (Three Mile Bay) is near the bottom at about $44,375.
Housing in Jefferson County
For housing in Jefferson County, New York, the average median home value is about $201,344 and the average median rent is about $813.
The most populous ZIP is 13601 (Watertown) with about 37,409 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Jefferson County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 13601 | Watertown | Jefferson County | NY | 37,409 | $57,503 | $170,100 |
| 13603 | Fort Drum | Jefferson County | NY | 13,973 | $64,028 | — |
| 13619 | Great Bend | Jefferson County | NY | 10,774 | $63,549 | $171,700 |
| 13637 | Calcium | Jefferson County | NY | 5,280 | $62,786 | $189,600 |
| 13605 | Adams | Jefferson County | NY | 5,106 | $70,947 | $188,200 |
| 13624 | Clayton | Jefferson County | NY | 4,438 | $79,167 | $224,000 |
| 13634 | Dexter | Jefferson County | NY | 3,866 | $90,461 | $214,800 |
| 13691 | Theresa | Jefferson County | NY | 3,172 | $75,750 | $158,700 |
| 13656 | Depauville | Jefferson County | NY | 2,945 | $62,250 | $145,500 |
| 13612 | Black River | Jefferson County | NY | 2,940 | $67,106 | $195,000 |
| 13602 | Fort Drum | Jefferson County | NY | 2,700 | — | — |
| 13606 | Adams Center | Jefferson County | NY | 2,397 | $90,694 | $185,000 |
| 13685 | Sackets Harbor | Jefferson County | NY | 2,234 | $85,195 | $286,300 |
| 13622 | Chaumont | Jefferson County | NY | 2,100 | $78,136 | $226,100 |
| 13607 | Alexandria Bay | Jefferson County | NY | 2,061 | $58,167 | $168,100 |
| 13661 | Mannsville | Jefferson County | NY | 2,043 | $83,192 | $173,100 |
| 13673 | Philadelphia | Jefferson County | NY | 1,983 | $75,758 | $171,300 |
| 13608 | Antwerp | Jefferson County | NY | 1,845 | $75,673 | $121,000 |
| 13618 | Cape Vincent | Jefferson County | NY | 1,696 | $61,500 | $196,500 |
| 13616 | Calcium | Jefferson County | NY | 1,560 | $47,110 | $147,800 |
| 13650 | Henderson | Jefferson County | NY | 1,268 | $91,458 | $206,700 |
| 13679 | Redwood | Jefferson County | NY | 1,169 | $102,826 | $200,600 |
| 13682 | Rodman | Jefferson County | NY | 795 | $84,375 | $215,600 |
| 13615 | Brownville | Jefferson County | NY | 538 | $78,750 | $182,100 |
| 13659 | Lorraine | Jefferson County | NY | 371 | $59,423 | $151,100 |
| 13693 | Three Mile Bay | Jefferson County | NY | 315 | $44,375 | $212,500 |
| 13640 | Fishers Landing | Jefferson County | NY | 305 | $92,422 | $330,500 |
| 13611 | Belleville | Jefferson County | NY | 265 | $54,750 | $197,400 |
| 13692 | Thousand Island Park | Jefferson County | NY | 216 | $161,500 | $291,300 |
| 13628 | Deferiet | Jefferson County | NY | 185 | $53,750 | $116,500 |
| 13636 | Ellisburg | Jefferson County | NY | 184 | $52,500 | $175,000 |
| 13638 | Felts Mills | Jefferson County | NY | 172 | $79,750 | $165,500 |
| 13674 | Pierrepont Manor | Jefferson County | NY | 154 | — | — |
| 13632 | Depauville | Jefferson County | NY | 128 | — | — |
| 13651 | — | Jefferson County | NY | 127 | $98,333 | $338,500 |
| 13641 | Fishers Landing | Jefferson County | NY | 69 | $58,875 | $326,900 |
| 13675 | Plessis | Jefferson County | NY | 51 | — | — |
| 13643 | Great Bend | Jefferson County | NY | 20 | — | — |
Frequently asked questions
What are the demographics of Jefferson County?
Jefferson County, New York has a combined ZIP-area population of about 116,854 across 38 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Jefferson County?
The average median household income across ZIP codes in Jefferson County, New York is about $74,608, about 17% below the state ZIP average ($90,084), and near the U.S. median ($75,149). Average median home value is about $201,344. Among ZIPs with data, 13692 (Thousand Island Park) is near the top ($161,500) and 13693 (Three Mile Bay) is near the bottom ($44,375).
How many ZIP codes are in Jefferson County?
Jefferson County, New York includes 38 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Jefferson County?
This page lists ZIP codes in Jefferson County, New York with population, median household income, and home value. Select a ZIP for a full demographics profile.