| County : | Hardin County |
| State : | Kentucky (KY) |
| Land Area : | 623.27 sq mi |
| Water Area : | 6.86 sq mi |
| Latitude : | 37.6958356 |
| Longitude : | -85.9631827 |
| Population (2010): | 105,543 |
| Population Estimate (2012) : | 104,513 |
| Population Density : | 169.34/sq mi |
| Housing Units (2012) : | 43,261 |
| Median Household Income (2012) : | $49,257 (Kentucky : $42,610, USA : $53,046) |
| Median Family Income (2012) : | $58,387 (Kentucky : $53,833, USA : $64,585) |
| Median House Price (2012) : | $140,600 (Kentucky : $120,000, USA : $181,400) |
Hardin County Cities / Towns
| Cecilia (572) | Elizabethtown City (28,531) | Fort Knox (10,124) |
| Radcliff City (21,688) | Sonora City (513) | Upton City (683) |
| Vine Grove City (4,520) | West Point City (797) |
Hardin County Zip Codes
| 40051 (4,799) | 40121 (10,124) | 40150 (4,103) |
| 40160 (23,574) | 40162 (6,056) | 40175 (13,070) |
| 40177 (1,463) | 42701 (48,194) | 42712 (1,855) |
| 42724 (4,714) | 42732 (2,120) | 42740 (1,973) |
| 42776 (2,736) | 42784 (2,685) | 42788 (310) |