Population density (sq mi)4,24573691
Median age32.440.637.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)35%54%55%
Families w/ Kids under 1861%43%43%
Speak English88%78%79%
Speak Spanish6%12%13%

Key findings

  • The population density in Rockville is 477% higher than Connecticut
  • The median age in Rockville is 20% lower than Connecticut
  • In Rockville 74.27% of the population is White
  • In Rockville 14.78% of the population is Black
  • In Rockville 3.11% of the population is Asian

Compare Rockville, CT Demographics


      Rockville population breakdown by race

      American Indian0.00%0.26%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race4.81%2.98%3.06%
      Other race3.04%4.95%4.75%
      In Rockville, 11.6% 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

      Rockville age breakdown

      Marital status

      Age of children in married couples

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