| Population | 138 (2010), see rank |
| House Units | 54, see rank |
| Race | Whites:95.7%, Hispanics:8.7%, Blacks:0%, Asians:0.7%, Others:3.6% |
| Total Area: | 0.06 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: | 042608 |
| Census Block Group: | 042608-1 |