| Population | 48 (2010), see rank |
| House Units | 20, see rank |
| Race | Whites:97.9%, Hispanics:0%, Blacks:0%, Asians:2.1%, Others:0% |
| Total Area: | 0.03 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | South Dakota |
| County: | Lake County |
| City: | Madison |
| Census Tract: | 960200 |
| Census Block Group: | 960200-3 |