Watertown Flag

Watertown

County Seat:
No
Area (mi²):
9.032
State:
New York

Watertown is a city located in Jefferson County, New York. Watertown has a 2026 population of 24,038. Watertown is currently declining at a rate of -0.65% annually and its population has decreased by -2.1% since the most recent census, which recorded a population of 24,553 in 2020.

24K
Total Population
2,661
Density (mi²)
-158 -0.65%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)