Bennett County's estimated 2025 population is 3,249 with a growth rate of -0.85% in the past year according to the most recent United States census data. Bennett County is the 45th largest county in South Dakota. The 2010 population was 3,451 and has seen a growth of -5.85% since that time.
Data after 2023 is projected based on recent change
The racial composition of Bennett County includes 57.54% Native American, 37.33% White, and smaller percentages for Two or more races, Asian, other race, Black or African American and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
Native American | 1,930 | 57.54% |
White | 1,252 | 37.33% |
Two or more races | 79 | 2.36% |
Asian | 54 | 1.61% |
Other race | 33 | 0.98% |
Black or African American | 6 | 0.18% |
Married
Widowed
Divorced
Separated
Never Married
Bennett County's average per capita income is $39,219. Household income levels show a median of $44,569. The poverty rate stands at 31.94%.
Name | Median | Mean |
---|---|---|
Married Families | $85,179 | - |
Families | $49,805 | $66,745 |
Households | $44,569 | $59,699 |
Non Families | $38,854 | $40,742 |
Average Income
Median Household Income
Poverty Rate