Beadle County's estimated 2026 population is 19,617 with a growth rate of 0.4% in the past year according to the most recent United States census data. Beadle County is the 11th largest county in South Dakota. The 2010 population was 17,406 and has seen a growth of 12.7% since that time.
Data after 2023 is projected based on recent change
The racial composition of Beadle County includes 71.27% White, 9.59% other race, 8.95% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander, Black or African American and multiracial populations.
White (71.27%)
Other race (9.59%)
Asian (8.95%)
Two or more races (6.59%)
Native American (1.27%)
Native Hawaiian or Pacific Islander (1.26%)
Black or African American (1.08%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 13,740 | 71.27% |
| Other race | 1,848 | 9.59% |
| Asian | 1,726 | 8.95% |
| Two or more races | 1,271 | 6.59% |
| Native American | 244 | 1.27% |
| Native Hawaiian or Pacific Islander | 242 | 1.26% |
| Black or African American | 208 | 1.08% |
Married
Widowed
Divorced
Separated
Never Married
Beadle County's average per capita income is $43,804. Household income levels show a median of $63,082. The poverty rate stands at 13.79%.
Name | Median | Mean |
|---|---|---|
| Married Families | $87,778 | - |
| Families | $82,161 | $97,971 |
| Households | $63,082 | $79,653 |
| Non Families | $33,231 | $43,020 |
Average Income
Median Household Income
Poverty Rate