Bon Homme County's estimated 2026 population is 7,037 with a growth rate of -0.24% in the past year according to the most recent United States census data. Bon Homme County is the 26th largest county in South Dakota. The 2010 population was 7,061 and has seen a growth of -0.34% since that time.
Data after 2023 is projected based on recent change
The racial composition of Bon Homme County includes 86.92% White, 6.63% Native American, and smaller percentages for Black or African American, other race, Asian and multiracial populations.
White (86.92%)
Native American (6.63%)
Two or more races (3.74%)
Black or African American (1.88%)
Other race (0.71%)
Asian (0.11%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,105 | 86.92% |
| Native American | 466 | 6.63% |
| Two or more races | 263 | 3.74% |
| Black or African American | 132 | 1.88% |
| Other race | 50 | 0.71% |
| Asian | 8 | 0.11% |
Married
Widowed
Divorced
Separated
Never Married
Bon Homme County's average per capita income is $34,280. Household income levels show a median of $61,275. The poverty rate stands at 11.84%.
Name | Median | Mean |
|---|---|---|
| Married Families | $91,042 | - |
| Families | $83,184 | $94,804 |
| Households | $61,275 | $77,164 |
| Non Families | $33,560 | $40,212 |
Average Income
Median Household Income
Poverty Rate