Population density (sq mi)3,82973691
Median age34.740.637.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)42%54%55%
Families w/ Kids under 1847%43%43%
Speak English62%78%79%
Speak Spanish27%12%13%

Key findings

  • The population density in Waterbury is 420% higher than Connecticut
  • The median age in Waterbury is 15% lower than Connecticut
  • In Waterbury 64.28% of the population is White
  • In Waterbury 19.99% of the population is Black
  • In Waterbury 2.32% of the population is Asian

Compare Waterbury, CT Demographics


      Waterbury population breakdown by race

      American Indian0.14%0.26%0.82%
      Native Hawaiian0.05%0.03%0.18%
      Mixed race3.96%2.98%3.06%
      Other race9.26%4.95%4.75%
      In Waterbury, 36.7% 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.

      Household income distribution

      Place of birth by citizenship

      Waterbury age breakdown

      Marital status

      Age of children in married couples

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