| Population | 52 (2010), see rank |
| House Units | 29, see rank |
| Race | Whites:92.3%, Hispanics:9.6%, Blacks:0%, Asians:0%, Others:7.7% |
| Total Area: | 0.02 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Wisconsin |
| Area: | Milwaukee-Waukesha-West Allis, WI |
| County: | Washington County |
| City: | Hartford |
| Census Tract: | 440200 |
| Census Block Group: | 440200-2 |