| City : | Mountain Park |
| County : | Gwinnett County, Highland County |
| State : | Georgia (GA) |
| | |
| Land Area : | 5.67 sq mi |
| Water Area : | 0.04 sq mi |
| Latitude : | 33.8466826 |
| Longitude : | -84.1321557 |
| | |
| Population (2010): | 11,554 |
| Population Estimate (2012) : | 12,946 |
| Population Density : | 2,036.90/sq mi |
| Housing Units (2012) : | 4,577 |
| Median Household Income (2012) : | $73,972 (Georgia : $49,604, USA : $53,046) |
| Median Family Income (2012) : | $81,543 (Georgia : $59,198, USA : $64,585) |
| Median House Price (2012) : | $183,900 (Georgia : $156,400, USA : $181,400) |