| City : | Sappington |
| County : | St. Louis County |
| State : | Missouri (MO) |
| Land Area : | 2.55 sq mi |
| Water Area : | 0.07 sq mi |
| Latitude : | 38.5239652 |
| Longitude : | -90.3770761 |
| Population (2010): | 7,580 |
| Population Estimate (2012) : | 7,493 |
| Population Density : | 2,973.40/sq mi |
| Housing Units (2012) : | 3,756 |
| Median Household Income (2012) : | $51,149 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $76,131 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $188,300 (Missouri : $138,400, USA : $181,400) |