Mound City is a town located in Campbell County, South Dakota. Mound City has a 2025 population of 63. Mound City is currently declining at a rate of -1.56% annually and its population has decreased by -5.97% since the most recent census, which recorded a population of 67 in 2020.
The average household income in Mound City is $51,202 with a poverty rate of 36.08%.The median age in Mound City is 38.3 years: 45.1 years for males, and 27.9 years for females.
Data after 2023 is projected based on recent change
The racial composition of Mound City includes 71.13% White, 9.28% other race, 6.19% Native American, and smaller percentages for and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 69 | 71.13% |
Two or more races | 13 | 13.4% |
Other race | 9 | 9.28% |
Native American | 6 | 6.19% |
Married
Widowed
Divorced
Separated
Never Married
Mound City's average per capita income is $36,607. Household income levels show a median of $43,750. The poverty rate stands at 36.08%.
Name | Median | Mean |
---|---|---|
Non Families | $51,042 | $42,195 |
Households | $43,750 | $51,202 |
Families | $23,125 | $58,768 |
Married Families | $23,125 | - |
Average Income
Median Household Income
Poverty Rate