| Population | 19 (2010), see rank |
| House Units | 8, see rank |
| Race | Whites:73.7%, Hispanics:26.3%, Blacks:0%, Asians:5.3%, Others:21.1% |
| Total Area: | 0.01 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Illinois |
| Area: | Davenport-Moline-Rock Island, IA-IL |
| County: | Mercer County |
| City: | Viola |
| Census Tract: | 040400 |
| Census Block Group: | 040400-2 |