| Zip Code : | 42445 |
| City : | Eddyville city, Princeton city |
| County : | Hopkins County, Lyon County, Caldwell County |
| State : | Kentucky (KY) |
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| Land Area : | 264.99 sq mi |
| Water Area : | 2.60 sq mi |
| Latitude : | 37.1333391 |
| Longitude : | -87.8517396 |
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| Population (2010): | 11,331 |
| Population Estimate (2012) : | 11,146 |
| Population Density : | 42.76/sq mi |
| Housing Units (2012) : | 5,418 |
| Median Household Income (2012) : | $37,099 (Kentucky : $42,610, USA : $53,046) |
| Median Family Income (2012) : | $44,681 (Kentucky : $53,833, USA : $64,585) |
| Median House Price (2012) : | $81,600 (Kentucky : $120,000, USA : $181,400) |