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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.

ZIP codes
38
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
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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.

CityCountyState
13601WatertownJefferson CountyNY37,409$57,503$170,100
13603Fort DrumJefferson CountyNY13,973$64,028—
13619Great BendJefferson CountyNY10,774$63,549$171,700
13637CalciumJefferson CountyNY5,280$62,786$189,600
13605AdamsJefferson CountyNY5,106$70,947$188,200
13624ClaytonJefferson CountyNY4,438$79,167$224,000
13634DexterJefferson CountyNY3,866$90,461$214,800
13691TheresaJefferson CountyNY3,172$75,750$158,700
13656DepauvilleJefferson CountyNY2,945$62,250$145,500
13612Black RiverJefferson CountyNY2,940$67,106$195,000
13602Fort DrumJefferson CountyNY2,700——
13606Adams CenterJefferson CountyNY2,397$90,694$185,000
13685Sackets HarborJefferson CountyNY2,234$85,195$286,300
13622ChaumontJefferson CountyNY2,100$78,136$226,100
13607Alexandria BayJefferson CountyNY2,061$58,167$168,100
13661MannsvilleJefferson CountyNY2,043$83,192$173,100
13673PhiladelphiaJefferson CountyNY1,983$75,758$171,300
13608AntwerpJefferson CountyNY1,845$75,673$121,000
13618Cape VincentJefferson CountyNY1,696$61,500$196,500
13616CalciumJefferson CountyNY1,560$47,110$147,800
13650HendersonJefferson CountyNY1,268$91,458$206,700
13679RedwoodJefferson CountyNY1,169$102,826$200,600
13682RodmanJefferson CountyNY795$84,375$215,600
13615BrownvilleJefferson CountyNY538$78,750$182,100
13659LorraineJefferson CountyNY371$59,423$151,100
13693Three Mile BayJefferson CountyNY315$44,375$212,500
13640Fishers LandingJefferson CountyNY305$92,422$330,500
13611BellevilleJefferson CountyNY265$54,750$197,400
13692Thousand Island ParkJefferson CountyNY216$161,500$291,300
13628DeferietJefferson CountyNY185$53,750$116,500
13636EllisburgJefferson CountyNY184$52,500$175,000
13638Felts MillsJefferson CountyNY172$79,750$165,500
13674Pierrepont ManorJefferson CountyNY154——
13632DepauvilleJefferson CountyNY128——
13651—Jefferson CountyNY127$98,333$338,500
13641Fishers LandingJefferson CountyNY69$58,875$326,900
13675PlessisJefferson CountyNY51——
13643Great BendJefferson CountyNY20——

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.