| Zip Code : | 40299 |
| City : | Douglass Hills city, Forest Hills city, Jeffersontown city, Louisville/Jefferson County metro government (balance), Middletown city |
| County : | Bullitt County, Jefferson County |
| State : | Kentucky (KY) |
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| Land Area : | 53.10 sq mi |
| Water Area : | 0.84 sq mi |
| Latitude : | 38.1516761 |
| Longitude : | -85.5172507 |
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| Population (2010): | 38,371 |
| Population Estimate (2012) : | 38,833 |
| Population Density : | 722.61/sq mi |
| Housing Units (2012) : | 16,166 |
| Median Household Income (2012) : | $69,855 (Kentucky : $42,610, USA : $53,046) |
| Median Family Income (2012) : | $85,106 (Kentucky : $53,833, USA : $64,585) |
| Median House Price (2012) : | $190,800 (Kentucky : $120,000, USA : $181,400) |