Statistic Stonington Connecticut National
Population 899 3,565,287 328,239,523
Population density (sq mi) 2,636 736 91
Median age 58.1 40.6 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 49% 54% 55%
Families w/ Kids under 18 19% 43% 43%
Speak English 92% 78% 79%
Speak Spanish 0% 12% 13%
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Demographics Quick Facts

  • The population density in Stonington is 258% higher than Connecticut
  • The median age in Stonington is 43% higher than Connecticut
  • In Stonington 89.43% of the population is White
  • In Stonington 1.11% of the population is Black
  • In Stonington 1.56% of the population is Asian

Compare Stonington, CT Demographics

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      Stonington racial demographics

      Race Stonington Connecticut National
      White 89.43% 77.14% 73.35%
      Black 1.11% 10.39% 12.63%
      Asian 1.56% 4.26% 5.22%
      American Indian 0.00% 0.26% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 7.90% 2.98% 3.06%
      Other race 0.00% 4.95% 4.75%
      In Stonington, 6.8% 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

      Stonington age breakdown

      Marital status

      Age of children in married couples

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