| Population | 31 (2010), see rank |
| House Units | 15, see rank |
| Race | Whites:96.8%, Hispanics:22.6%, Blacks:0%, Asians:0%, Others:3.2% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | South Dakota |
| County: | Lake County |
| City: | Madison |
| Census Tract: | 960200 |
| Census Block Group: | 960200-4 |