| City : | Fort Knox |
| County : | Hardin County, Meade County, Sumner County |
| State : | Kentucky (KY) |
| | |
| Land Area : | 20.62 sq mi |
| Water Area : | 0.11 sq mi |
| Latitude : | 37.8912729 |
| Longitude : | -85.9671594 |
| | |
| Population (2010): | 10,124 |
| Population Estimate (2012) : | 10,919 |
| Population Density : | 490.87/sq mi |
| Housing Units (2012) : | 2,961 |
| Median Household Income (2012) : | $49,398 (Kentucky : $42,610, USA : $53,046) |
| Median Family Income (2012) : | $51,810 (Kentucky : $53,833, USA : $64,585) |
| Median House Price (2012) : | $135,600 (Kentucky : $120,000, USA : $181,400) |