| Population | 67 (2010), see rank |
| House Units | 31, see rank |
| Race | Whites:97%, Hispanics:0%, Blacks:1.5%, Asians:1.5%, Others:0% |
| Total Area: | 0.05 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Iowa |
| Area: | Dubuque, IA |
| County: | Dubuque County |
| City: | Cascade |
| Census Tract: | 010300 |
| Census Block Group: | 010300-3 |