Population density (sq mi)3,38773691
Median age36.440.637.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)53%54%55%
Families w/ Kids under 1847%43%43%
Speak English58%78%79%
Speak Spanish23%12%13%

Key findings

  • The population density in Stamford is 360% higher than Connecticut
  • The median age in Stamford is 10% lower than Connecticut
  • In Stamford 62.34% of the population is White
  • In Stamford 15.00% of the population is Black
  • In Stamford 8.16% of the population is Asian

Compare Stamford, CT Demographics


      Stamford population breakdown by race

      American Indian0.16%0.26%0.82%
      Native Hawaiian0.02%0.03%0.18%
      Mixed race2.89%2.98%3.06%
      Other race11.43%4.95%4.75%
      In Stamford, 26.5% 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

      Stamford age breakdown

      Marital status

      Age of children in married couples

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