| Place Name | Eagle Butte |
| Place Type | City |
| ZIP Code(s) | 57625 |
| County | Dewey County Ziebach County |
| Area Code(s) | 605 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 1,242 |
| Population Growth Rate (2010-19) | -4.55% |
| Majority Ethnicity | Native American 0% |
| US Congressional District(s) | South Dakota At-Large |
| State House Districts | 28A |
| State Senate Districts | 28 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 7.86% |
| African American | 0.29% |
| Hispanic | 79.99% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 11.87% |