| Population | 3 (2010), see rank |
| House Units | 2, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 0.04 sq mi |
| Water Area: | 0.01 sq mi (29.98%) |
| State: | Iowa |
| County: | Clayton County |
| City: | Guttenberg |
| Census Tract: | 070400 |
| Census Block Group: | 070400-2 |