Watertown Town is a town in Jefferson County, New York, home to about 5,557 people across 36 square miles. It has no ZIP code of its own: it’s part of 13601 and 13682.
Homes sold for a median of $142 per square foot across 2 ZIP codes in the three months ending August 2026, and 1 of 2 were seller’s markets.
Population5,557156 per sq mi
Median home value$217,400Census, as estimated by owners
Price per sq ft$142Sold homes, 3 months to August 2026
Each card is that ZIP code’s whole market, including any part outside Watertown Town. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
The Watertown Town guide is on the way
We’re writing up Watertown Town’s story and what everyday life there is like, for people thinking about moving in.
History
What it’s like to live there
Getting around
Things to do
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Around Watertown Town
Distances
Nearest major airport
Syracuse Hancock International Airport (SYR)60 miles away
Closer regional airport
Watertown International Airport (ART)6 miles away
Nearest city of 250,000+
Buffalo, NY166 miles away
Nearest city of 1 million+
New York, NY250 miles away
Straight-line distances from the center of Watertown Town; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Who represents Watertown Town
U.S. Representative · New York’s 24th DistrictClaudia Tenney (R)
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Population over time
Watertown Town had 5,913 residents in the 2020 census, up 32% since 2000.
It’s the 335th largest of 1,007 towns in New York by population.
Jefferson County grew from 76,748 residents in 1900 to 116,721 in 2020.
Jefferson County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Weather by month
Average highs peak around 80°F in summer, and winter lows average 11°F. About 44.5 inches of rain and melted snow fall in a typical year, with about 116 inches of snow.
Source: NOAA 1991–2020 climate normals, Watertown, NY weather station (2 miles away).
Jobs in Jefferson County
28,622 jobs at 2,348 businesses in Jefferson County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Health care
724 doctors and other health care providers list an office in Watertown Town’s ZIP codes.
Nearest hospitals
Samaritan Medical CenterGeneral hospital · emergency room · CMS rating 2 of 5 · WatertownUnder a mile
Carthage Area Hospital, INCCritical access hospital · emergency room · Carthage15.8 miles
Lewis County General HospitalCritical access hospital · emergency room · Lowville23.9 miles
Providers with an office here
Primary care doctors
47
Specialist doctors
134
Dentists
48
Nurse practitioners and physician assistants
173
Mental health providers
165
Physical and occupational therapists
132
Optometrists
12
Chiropractors
13
Pharmacies
21
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Places in and around Watertown Town
Parks (10 nearby)
Thompson Park · 451 acres1.4 mi
Black River at Huntingtonville Waterway Access · 32 acres2.9 mi
Adams Recreational Park · 17 acres1.2 mi
w · 12 acres1.6 mi
Marble Street Park · 9 acres1.9 mi
Kostyk Field · 5 acres1.1 mi
Grocery stores (7 nearby)
Piggly Wiggly1.0 mi
Aldi1.5 mi
Grand Union1.7 mi
Price Chopper1.7 mi
Pharmacies (8 nearby)
Rite Aid0.4 mi
Kinney Drugs0.9 mi
Walgreens1.1 mi
Kinney Drugs1.3 mi
Libraries (3 nearby)
Roswell P. Flower Memorial Library0.1 mi
Melvil Dewey Library Building1.8 mi
East Hounsfield Free Library3.7 mi
Museums (1 nearby)
Jefferson County Historical Society0.1 mi
Theaters and performance venues (1 nearby)
Little Theatre of Watertown1.1 mi
Counts are within about 4 miles of the center of town.
Public schools here are run by Jefferson-Lewis-Hamilton-Herkimer-Oneida Boces, Watertown City School District. Check each district’s attendance zones for a specific address.
Immaculate Heart Central Jr./Sr. High SchoolWatertown
6–12
178
Roman Catholic
1.4 mi
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.