| City : | Grain Valley City |
| County : | Jackson County |
| State : | Missouri (MO) |
| | |
| Land Area : | 6.06 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 39.0156251 |
| Longitude : | -94.2080601 |
| | |
| Population (2010): | 12,854 |
| Population Estimate (2012) : | 12,507 |
| Population Density : | 2,119.87/sq mi |
| Housing Units (2012) : | 4,867 |
| Median Household Income (2012) : | $65,495 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $70,854 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $153,700 (Missouri : $138,400, USA : $181,400) |