| Population | 37 (2010), see rank |
| House Units | 2, see rank |
| Race | Whites:78.4%, Hispanics:10.8%, Blacks:13.5%, Asians:0%, Others:8.1% |
| Total Area: | 0.00 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Iowa |
| County: | Iowa County |
| City: | Marengo |
| Census Tract: | 960200 |
| Census Block Group: | 960200-3 |