| Population | 2 (2010), see rank |
| House Units | 2, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 3.01 sq mi |
| Water Area: | 0.23 sq mi (7.60%) |
| State: | South Dakota |
| County: | Mcpherson County |
| City: | Eureka |
| Census Tract: | 963100 |
| Census Block Group: | 963100-1 |