| Name | Butte County |
| State | South Dakota |
| FIPS Code | 46019 |
| County Seat | Belle Fourche |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2024) | 10,868 |
| Population Growth Rate(2020-2024) | 5.76% |
| Majority Ethnicity | White 92.8% |
| Public School Majority Ethnicity | White 86% |
| Partisan Voting Index | Strongly Republican:+30 |
| Unemployment Rate (May 2026) | 2.5% |
| Sales Tax Rate (2025) | 4.2% |
| Area Code(s) | 605 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 92.8% |
| African American | 0% |
| Hispanic | 4.36% |
| Asian | 0.42% |
| Native American | 2.3% |
| Hawaiin/Pacific Islander | 0.11% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 85.6% |
| African American | 0.25% |
| Hispanic | 6.67% |
| Asian | 0.19% |
| Native American | 2.47% |
| Hawaiin/Pacific Islander | 0.12% |