Watertown demographics profile

StatisticWatertownConnecticutNational
Population3,3513,588,570318,558,162
Population density (sq mi)1,58264891
Median age47.940.637.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)63%54%55%
Families w/ Kids under 1829%43%43%
Speak English91%78%79%
Speak Spanish4%12%13%
Watertown, CT has a population of 3,351 and is the 8,261st largest city in the United States. The population density is 1,582 per sq mi which is 144% higher than the Connecticut average and 1646% higher than the national average. The median age in Watertown is 48 which is approximately 18% higher than the Connecticut average of 41. In Watertown, 63% of the population over 15 years of age are married, 91% speak English and 4% speak Spanish. 77% of Watertown residents were born in Connecticut, 18% were born out of state, 1% were born outside of the United States and 4% were foreign born.
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Did you know?

  • The population density in Watertown is 144% higher than Connecticut.
  • The median age in Watertown is 18% higher than Connecticut.
  • In Watertown 98.99% of the population is White.
  • In Watertown 0.87% of the population is Black or African American.
  • In Watertown 0.00% of the population is Asian.

Compare Watertown, CT Demographics To Other Cities

Watertown population breakdown by race

RaceWatertownConnecticutNational
White98.99%77.14%73.35%
Black or African American0.87%10.39%12.63%
Asian0.00%4.26%5.22%
American Indian0.00%0.26%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race0.00%2.98%3.06%
Other race0.15%4.95%4.75%
In Watertown, 3.4% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Watertown age breakdown

Marital status

Age of children in married couples

Source: The Watertown, CT demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
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