Beadle County's estimated 2026 population is 19,726 with a growth rate of 0.52% 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 13.33% since that time.
Data after 2023 is projected based on recent change
Overall: 37.6 years
Female: 38.6 years
Male: 37 years
There are 13,912 adults, (3,561 of whom are seniors) in Beadle County.
Female: 9,520 (49.3%)
Male: 9,789 (50.7%)
The racial composition of Beadle County includes 71.45% White, 9.8% Asian, 7.78% other race, and smaller percentages for Native American, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 13,797 | 71.45% |
| Asian | 1,892 | 9.8% |
| Two or more races | 1,633 | 8.46% |
| Other race | 1,503 | 7.78% |
| Native American | 290 | 1.5% |
| Black or African American | 190 | 0.98% |
| Native Hawaiian or Pacific Islander | 4 | 0.02% |
Beadle County's average per capita income is $43,004. Household income levels show a median of $67,681. The poverty rate stands at 13.61%.
Name | Median | Mean |
|---|---|---|
| Married Families | $90,180 | - |
| Families | $87,216 | $107,132 |
| Households | $67,681 | $86,374 |
| Non Families | $35,729 | $45,607 |
Average Income
Median Household Income
Poverty Rate