| Population | 49 (2010), see rank |
| House Units | 29, see rank |
| Race | Whites:93.9%, Hispanics:0%, Blacks:0%, Asians:4.1%, Others:2% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Iowa |
| County: | Appanoose County |
| City: | Centerville |
| Census Tract: | 950300 |
| Census Block Group: | 950300-1 |