| Population | 182 (2010), see rank |
| House Units | 75, see rank |
| Race | Whites:98.9%, Hispanics:1.6%, Blacks:0%, Asians:1.1%, Others:0% |
| Total Area: | 2.29 sq mi |
| Water Area: | 0.02 sq mi (0.78%) |
| State: | Illinois |
| Area: | St. Louis, MO-IL |
| County: | Monroe County |
| City: | Waterloo |
| Census Tract: | 600402 |
| Census Block Group: | 600402-1 |