| Zip Code : | 40291 |
| City : | Jeffersontown city, Louisville/Jefferson County metro government (balance) |
| County : | Jefferson County |
| State : | Kentucky (KY) |
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| Land Area : | 21.93 sq mi |
| Water Area : | 0.31 sq mi |
| Latitude : | 38.1308218 |
| Longitude : | -85.5838953 |
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| Population (2010): | 35,427 |
| Population Estimate (2012) : | 33,897 |
| Population Density : | 1,615.70/sq mi |
| Housing Units (2012) : | 14,948 |
| Median Household Income (2012) : | $63,306 (Kentucky : $42,610, USA : $53,046) |
| Median Family Income (2012) : | $75,045 (Kentucky : $53,833, USA : $64,585) |
| Median House Price (2012) : | $160,400 (Kentucky : $120,000, USA : $181,400) |