| Population | 21 (2010), see rank |
| House Units | 9, see rank |
| Race | Whites:95.2%, Hispanics:0%, Blacks:0%, Asians:4.8%, Others:0% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Wisconsin |
| Area: | Madison, WI |
| County: | Columbia County |
| City: | Portage |
| Census Tract: | 970500 |
| Census Block Group: | 970500-2 |