Davison County's estimated 2025 population is 19,952 with a growth rate of 0.08% in the past year according to the most recent United States census data. Davison County is the 10th largest county in South Dakota. The 2010 population was 19,484 and has seen a growth of 2.4% since that time.
Data after 2023 is projected based on recent change
The racial composition of Davison County includes 90.08% White, 4.23% Native American, and smaller percentages for other race, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
White
Native American
Two or more races
Other race
Black or African American
Asian
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 17,959 | 90.08% |
| Native American | 843 | 4.23% |
| Two or more races | 646 | 3.24% |
| Other race | 274 | 1.37% |
| Black or African American | 111 | 0.56% |
| Asian | 103 | 0.52% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Davison County's average per capita income is $43,936. Household income levels show a median of $61,401. The poverty rate stands at 12.37%.
Name | Median | Mean |
|---|---|---|
| Married Families | $100,408 | - |
| Families | $91,672 | $108,328 |
| Households | $61,401 | $82,114 |
| Non Families | $35,000 | $47,558 |
Average Income
Median Household Income
Poverty Rate