Big Stone County's 2026 population is estimated at 5,011, reflecting a -0.56% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Big Stone County is the 83rd largest county in Minnesota. The 2010 population was 5,273 and has grown -4.97% since 2010.
Data after 2023 is projected based on recent change
Overall: 47 years
Female: 48.4 years
Male: 45.6 years
There are 4,000 adults, (1,378 of whom are seniors) in Big Stone County.
Female: 2,550 (49.7%)
Male: 2,577 (50.3%)
The racial composition of Big Stone County includes 94.07% White, and smaller percentages for other race, Asian, Black or African American, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 4,823 | 94.07% |
| Two or more races | 157 | 3.06% |
| Other race | 83 | 1.62% |
| Asian | 38 | 0.74% |
| Black or African American | 14 | 0.27% |
| Native American | 12 | 0.23% |
Big Stone County 's average per capita income is $47,159. Household income levels show a median of $70,400. The poverty rate stands at 12.94%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $103,889 | - |
| Families | $96,458 | $120,008 |
| Households | $70,400 | $95,274 |
| Non Families | $41,121 | $51,832 |
Average Income
Median Household Income
Poverty Rate