| Population | 28 (2010), see rank |
| House Units | 11, see rank |
| Race | Whites:85.7%, Hispanics:0%, Blacks:0%, Asians:10.7%, Others:3.6% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (5.22%) |
| State: | Wisconsin |
| Area: | Madison, WI |
| County: | Columbia County |
| City: | Portage |
| Census Tract: | 970600 |
| Census Block Group: | 970600-3 |