| City : | St Johns |
| County : | Auglaize County, Harris County |
| State : | Ohio (OH) |
| Land Area : | 0.38 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 40.5554599 |
| Longitude : | -84.0802110 |
| Population (2010): | 185 |
| Population Estimate (2012) : | 132 |
| Population Density : | 482.06/sq mi |
| Housing Units (2012) : | 79 |
| Median Household Income (2012) : | $44,375 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $44,688 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $115,000 (Ohio : $133,700, USA : $181,400) |