Corsica is a city located in South Dakota. With a 2020 population of 588, it is the 106th largest city in South Dakota and the 12631st largest city in the United States. Corsica is currently growing at a rate of 0.68% annually but its population has decreased by -0.68% since the most recent census, which recorded a population of 592 in 2010. Corsica reached it's highest population of 591 in 2010. Spanning over 1 miles, Corsica has a population density of 703 people per square mile.
The average household income in Corsica is $66,199 with a poverty rate of 12.63%. The median rental costs in recent years comes to - per month, and the median house value is $71,600. The median age in Corsica is 51.6 years, 48.7 years for males, and 52.8 years for females. For every 100 females there are 81.1 males.