| City : | Fleming Island |
| County : | Clay County, Cleburne County, Hamilton County, Hidalgo County, Van Buren County |
| State : | Florida (FL) |
| | |
| Land Area : | 15.83 sq mi |
| Water Area : | 7.30 sq mi |
| Latitude : | 30.0991155 |
| Longitude : | -81.7123939 |
| | |
| Population (2010): | 27,126 |
| Population Estimate (2012) : | 28,493 |
| Population Density : | 1,713.91/sq mi |
| Housing Units (2012) : | 10,440 |
| Median Household Income (2012) : | $86,510 (Florida : $47,309, USA : $53,046) |
| Median Family Income (2012) : | $100,263 (Florida : $57,128, USA : $64,585) |
| Median House Price (2012) : | $244,900 (Florida : $170,800, USA : $181,400) |