| Population | 1 (2010), see rank |
| House Units | 1, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.62 sq mi |
| Water Area: | 0.02 sq mi (2.97%) |
| State: | Kansas |
| County: | Lincoln County |
| City: | Sylvan Grove |
| Census Tract: | 086100 |
| Census Block Group: | 086100-1 |