| Population | 141 (2010), see rank |
| House Units | 54, see rank |
| Race | Whites:97.9%, Hispanics:3.5%, Blacks:0%, Asians:0.7%, Others:1.4% |
| Total Area: | 0.13 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: | 042609 |
| Census Block Group: | 042609-2 |