| Population | 18 (2010), see rank |
| House Units | 8, see rank |
| Race | Whites:83.3%, Hispanics:22.2%, Blacks:0%, Asians:11.1%, Others:5.6% |
| Total Area: | 0.09 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Indiana |
| Area: | Chicago-Naperville-Joliet, IL-IN-WI |
| County: | Lake County |
| City: | Saint John |
| Census Tract: | 042902 |
| Census Block Group: | 042902-1 |