| Population | 4 (2010), see rank |
| House Units | 3, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 2.22 sq mi |
| Water Area: | 0.04 sq mi (1.88%) |
| State: | Iowa |
| County: | Fremont County |
| City: | Hamburg |
| Census Tract: | 970100 |
| Census Block Group: | 970100-2 |