| Population | 131 (2010), see rank |
| House Units | 215, see rank |
| Race | Whites:99.2%, Hispanics:0%, Blacks:0%, Asians:0.8%, Others:0% |
| Total Area: | 1.95 sq mi |
| Water Area: | 0.06 sq mi (3.13%) |
| State: | South Dakota |
| Area: | Watertown, SD |
| County: | Hamlin County |
| City: | Lake Poinsett |
| Census Tract: | 955100 |
| Census Block Group: | 955100-2 |