| Population | 4 (2010), see rank |
| House Units | 1, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.19 sq mi |
| Water Area: | 0.01 sq mi (5.12%) |
| State: | Minnesota |
| Area: | Mankato-North Mankato, MN |
| County: | Blue Earth County |
| City: | Madison Lake |
| Census Tract: | 170200 |
| Census Block Group: | 170200-1 |