| City : | Key Colony Beach City |
| County : | Monroe County |
| State : | Florida (FL) |
| Land Area : | 0.44 sq mi |
| Water Area : | 0.21 sq mi |
| Latitude : | 24.7206251 |
| Longitude : | -81.0215240 |
| Population (2010): | 797 |
| Population Estimate (2012) : | 565 |
| Population Density : | 1,791.83/sq mi |
| Housing Units (2012) : | 1,431 |
| Median Household Income (2012) : | $59,667 (Florida : $47,309, USA : $53,046) |
| Median Family Income (2012) : | $74,167 (Florida : $57,128, USA : $64,585) |
| Median House Price (2012) : | $512,300 (Florida : $170,800, USA : $181,400) |