| Zip Code : | 45381 |
| City : | Gratis village, West Alexandria village |
| County : | Montgomery County, Preble County |
| State : | Ohio (OH) |
| | |
| Land Area : | 51.27 sq mi |
| Water Area : | 0.18 sq mi |
| Latitude : | 39.7252922 |
| Longitude : | -84.5248333 |
| | |
| Population (2010): | 5,509 |
| Population Estimate (2012) : | 5,520 |
| Population Density : | 107.45/sq mi |
| Housing Units (2012) : | 2,254 |
| Median Household Income (2012) : | $44,470 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $53,917 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $127,700 (Ohio : $133,700, USA : $181,400) |