| Zip Code : | 42728 |
| City : | Columbia city |
| County : | Taylor County, Adair County |
| State : | Kentucky (KY) |
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| Land Area : | 319.80 sq mi |
| Water Area : | 9.53 sq mi |
| Latitude : | 37.1171031 |
| Longitude : | -85.2898582 |
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| Population (2010): | 15,925 |
| Population Estimate (2012) : | 15,777 |
| Population Density : | 49.80/sq mi |
| Housing Units (2012) : | 7,288 |
| Median Household Income (2012) : | $30,040 (Kentucky : $42,610, USA : $53,046) |
| Median Family Income (2012) : | $42,221 (Kentucky : $53,833, USA : $64,585) |
| Median House Price (2012) : | $81,500 (Kentucky : $120,000, USA : $181,400) |