| Population | 7 (2010), see rank |
| House Units | 2, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 5.07 sq mi |
| Water Area: | 0.35 sq mi (6.83%) |
| State: | South Dakota |
| County: | Grant County |
| City: | Marvin |
| Census Tract: | 953300 |
| Census Block Group: | 953300-2 |