| Name | Bon Homme County |
| State | South Dakota |
| FIPS Code | 46009 |
| County Seat | Tyndall |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 7,088 |
| Population Growth Rate(2020-2024) | 1.31% |
| Majority Ethnicity | White 88.83% |
| Public School Majority Ethnicity | White 91% |
| Partisan Voting Index | Strongly Republican:+26 |
| Unemployment Rate (September 2025) | 1.6% |
| Area Code(s) | 605 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 88.83% |
| African American | 1.92% |
| Hispanic | 2.36% |
| Asian | 0.12% |
| Native American | 6.78% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 90.67% |
| African American | 0.09% |
| Hispanic | 3.46% |
| Asian | 0.09% |
| Native American | 1.9% |
| Hawaiin/Pacific Islander | 0% |