Corsica Flag

Corsica

County:
Douglas County
County Seat:
No
Area (mi²):
0.837
State:
South Dakota

Corsica is a city located in Douglas County, South Dakota. Corsica has a 2025 population of 554 . Corsica is currently declining at a rate of -0.36% annually and its population has decreased by -1.25% since the most recent census, which recorded a population of 561 in 2020.

The average household income in Corsica is $73,552 with a poverty rate of 7.46%. The median age in Corsica is 41.7 years: 31.5 years for males, and 50 years for females. For every 100 females there are 96.4 males.

554
Total Population
662
Density (mi²)
-2 -0.36%
Growth

Corsica Population

Corsica Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Corsica includes 93.43% White, and smaller percentages for Native American, Two or more races, other race and multiracial populations.

Population by Race

White (93.43%)

Native American (2.91%)

Two or more races (2.45%)

Other race (1.22%)

Race
Population
Percentage (of total)
White61193.43%
Native American192.91%
Two or more races162.45%
Other race81.22%

Corsica Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Corsica's average per capita income is $46,202. Household income levels show a median of $65,893. The poverty rate stands at 7.46%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$96,875-
Families$89,375$91,743
Households$65,893$73,552
Non Families$31,429$40,163

$46,202

Average Income

$65,893

Median Household Income

7.46%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)