Corsica demographics profile

StatisticCorsicaSouth DakotaNational
Population density (sq mi)7361291
Median age48.836.837.7
Male/Female ratio0.7:11.0:11.0:1
Married (15yrs & older)77%59%55%
Families w/ Kids under 1835%44%43%
Speak English99%94%79%
Speak Spanish0%2%13%
Corsica, SD has a population of 616 and is the 18,280th largest city in the United States. The population density is 736 per sq mi which is 6035% higher than the South Dakota average and 713% higher than the national average. The median age in Corsica is 49 which is approximately 33% higher than the South Dakota average of 37. In Corsica, 77% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 75% of Corsica residents were born in South Dakota, 25% were born out of state, 0% were born outside of the United States and 0% were foreign born.

Did you know?

  • The population density in Corsica is 6035% higher than South Dakota.
  • The median age in Corsica is 33% higher than South Dakota.
  • In Corsica 95.94% of the population is White.
  • In Corsica 0.00% of the population is Black or African American.
  • In Corsica 0.16% of the population is Asian.

Compare Corsica, SD Demographics To Other Cities


      Corsica population breakdown by race

      RaceCorsicaSouth DakotaNational
      Black or African American0.00%1.65%12.63%
      American Indian1.30%8.72%0.82%
      Native Hawaiian0.00%0.04%0.18%
      Mixed race2.27%2.61%3.06%
      Other race0.32%0.88%4.75%
      In Corsica, 1.6% 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.

      Languages spoken

      Place of birth by citizenship

      Household income distribution

      Source of income

      Corsica age breakdown

      Marital status

      Age of children in married couples

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