Kingsbury County's estimated 2026 population is 5,259 with a growth rate of -0.02% in the past year according to the most recent United States census data. Kingsbury County is the 35th largest county in South Dakota. The 2010 population was 5,132 and has seen a growth of 2.47% since that time.
Data after 2023 is projected based on recent change
The racial composition of Kingsbury County includes 94.72% White, and smaller percentages for Native American, other race, Asian and multiracial populations.
White (94.72%)
Two or more races (4.05%)
Native American (0.75%)
Other race (0.4%)
Asian (0.08%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,935 | 94.72% |
| Two or more races | 211 | 4.05% |
| Native American | 39 | 0.75% |
| Other race | 21 | 0.4% |
| Asian | 4 | 0.08% |
Married
Widowed
Divorced
Separated
Never Married
Kingsbury County's average per capita income is $44,088. Household income levels show a median of $70,221. The poverty rate stands at 9.72%.
Name | Median | Mean |
|---|---|---|
| Married Families | $101,576 | - |
| Families | $94,861 | $115,745 |
| Households | $70,221 | $91,414 |
| Non Families | $39,679 | $49,198 |
Average Income
Median Household Income
Poverty Rate