| Population | 144 (2010), see rank |
| House Units | 77, see rank |
| Race | Whites:88.2%, Hispanics:2.1%, Blacks:2.8%, Asians:0.7%, Others:8.3% |
| Total Area: | 0.02 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Wisconsin |
| Area: | Milwaukee-Waukesha-West Allis, WI |
| County: | Milwaukee County |
| City: | Greenfield |
| Census Tract: | 120203 |
| Census Block Group: | 120203-2 |