Walworth County's estimated 2025 population is 5,235 with a growth rate of -0.32% in the past year according to the most recent United States census data. Walworth County is the 36th largest county in South Dakota. The 2010 population was 5,443 and has seen a growth of -3.82% since that time.
Data after 2023 is projected based on recent change
The racial composition of Walworth County includes 79.65% White, 10.46% Native American, and smaller percentages for Black or African American, other race, Asian and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 4,220 | 79.65% |
Native American | 554 | 10.46% |
Two or more races | 494 | 9.32% |
Black or African American | 16 | 0.3% |
Other race | 8 | 0.15% |
Asian | 6 | 0.11% |
Married
Widowed
Divorced
Separated
Never Married
Walworth County's average per capita income is $48,796. Household income levels show a median of $62,722. The poverty rate stands at 15.28%.
Name | Median | Mean |
---|---|---|
Married Families | $91,250 | - |
Families | $81,821 | $105,285 |
Households | $62,722 | $85,035 |
Non Families | $42,430 | $49,235 |
Average Income
Median Household Income
Poverty Rate