| Population | 103 (2010), see rank |
| House Units | 42, see rank |
| Race | Whites:99%, Hispanics:1%, Blacks:0%, Asians:0%, Others:1% |
| Total Area: | 0.14 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Wisconsin |
| Area: | Madison, WI |
| County: | Iowa County |
| City: | Arena |
| Census Tract: | 950100 |
| Census Block Group: | 950100-1 |