| Population | 21 (2010), see rank |
| House Units | 6, see rank |
| Race | Whites:95.2%, Hispanics:0%, Blacks:4.8%, Asians:0%, Others:0% |
| Total Area: | 1.50 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Iowa |
| Area: | Clinton, IA |
| County: | Clinton County |
| City: | Delmar |
| Census Tract: | 001200 |
| Census Block Group: | 001200-3 |