| Place Name | Custer Township (Beadle County) |
| Place Type | Township |
| ZIP Code(s) | 57324 57350 |
| County | Beadle County |
| Area Code(s) | 605 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 301 |
| Majority Ethnicity | White 88.04% |
| Metro/Micro Stats Area | Huron, SD |
| US Congressional District(s) | South Dakota At-Large |
| State House Districts | 22 |
| State Senate Districts | 22 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 88.04% |
| African American | 0% |
| Hispanic | 11.96% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |