South Dakota Trivia:
Capital : Pierre
State Tree : Black Hills Spruce
State Flower : Pasque Flower
State Insect : European Honey Bee
State Bird : Ring-necked Pheasant
Capital : Pierre
State Tree : Black Hills Spruce
State Flower : Pasque Flower
State Insect : European Honey Bee
State Bird : Ring-necked Pheasant
South Dakota has a total population of 834,047 (2012 est) and ranks 46th in population of U.S. states. By age, 204,342 (24.5%) South Dakotans are under 18 years of age, 507,101 (60.8%) are age 19 to 64, and 122,605 (14.7%) are 65 years of age or older. By gender, females make up 49.8%, and males 50.2% of the total population.
Age | Population Percentage |
18 and under | ![]() |
65 and older | ![]() |
19 to 64 | ![]() |
Female | ![]() |
Male | ![]() |
74,230 (8.9%) South Dakotans are American Indian or Alaska Native, 9,175 (1.1%) are Asian, 14,179 (1.7%) are Black, 834 (0.1%) are Hawaiian or Pacific Islander, 718,949 (86.2%) are White, 17,515 (2.1%) are of mixed race.
Race | Population |
White | ![]() |
American Indian | ![]() |
Mixed | ![]() |
Black | ![]() |
Asian | ![]() |
Hawaiian & Pacific Islander | ![]() |
14,179 (1.7%) have declared Hispanic or Latino origin.
2.6% of South Dakotans were born in a foreign country.
6.7% of South Dakotans over the age of 5 speak a language other than English at home.
90.1% of South Dakotans over the age of 25 are high school graduates or higher, and 26.0% have bachelor's degrees or higher.
South Dakota has a land area of 75,811 square miles and is ranked 16th among U.S. states in total area. South Dakota has a population density of 11 people per square mile.