| Place Name | West Walworth |
| Place Type | Unincorporated Territory |
| County | Walworth County |
| Area Code(s) | 605 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 898 |
| Majority Ethnicity | White 99.31% |
| US Congressional District(s) | South Dakota At-Large |
| State House Districts | 23 |
| State Senate Districts | 23 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.31% |
| African American | 0% |
| Hispanic | 0.46% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.23% |