| City : | Grayhawk |
| County : | Columbia County, Logan County, Ste. Genevieve County, Washoe County |
| State : | Missouri (MO) |
| | |
| Land Area : | 4.35 sq mi |
| Water Area : | 0.35 sq mi |
| Latitude : | 37.9339218 |
| Longitude : | -90.2398184 |
| | |
| Population (2010): | 525 |
| Population Estimate (2012) : | 570 |
| Population Density : | 120.60/sq mi |
| Housing Units (2012) : | 371 |
| Median Household Income (2012) : | $65,903 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $82,031 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $109,200 (Missouri : $138,400, USA : $181,400) |