| City : | Gaithersburg City |
| County : | Milwaukee County, Montgomery County |
| State : | Maryland (MD) |
| | |
| Land Area : | 10.20 sq mi |
| Water Area : | 0.14 sq mi |
| Latitude : | 39.1180221 |
| Longitude : | -77.2324010 |
| | |
| Population (2010): | 59,933 |
| Population Estimate (2012) : | 60,223 |
| Population Density : | 5,875.20/sq mi |
| Housing Units (2012) : | 23,337 |
| Median Household Income (2012) : | $81,178 (Maryland : $72,999, USA : $53,046) |
| Median Family Income (2012) : | $101,275 (Maryland : $88,092, USA : $64,585) |
| Median House Price (2012) : | $364,100 (Maryland : $304,900, USA : $181,400) |