Population density (sq mi)9073691
Median age26.240.637.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)43%54%55%
Families w/ Kids under 1850%43%43%
Speak English99%78%79%
Speak Spanish1%12%13%

Key findings

  • The population density in Mashantucket is 88% lower than Connecticut
  • The median age in Mashantucket is 35% lower than Connecticut
  • In Mashantucket 12.55% of the population is White
  • In Mashantucket 3.03% of the population is Black
  • In Mashantucket 1.30% of the population is Asian

Compare Mashantucket, CT Demographics


      Mashantucket population breakdown by race

      American Indian67.10%0.26%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race14.29%2.98%3.06%
      Other race1.73%4.95%4.75%
      In Mashantucket, 2.2% 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

      Mashantucket age breakdown

      Marital status

      Age of children in married couples

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