| Zip Code : | 45005 |
| City : | Carlisle city, Franklin city, Hunter, Middletown city, Springboro city |
| County : | Montgomery County, Warren County |
| State : | Ohio (OH) |
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| Land Area : | 36.05 sq mi |
| Water Area : | 0.55 sq mi |
| Latitude : | 39.5386132 |
| Longitude : | -84.2958774 |
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| Population (2010): | 29,963 |
| Population Estimate (2012) : | 30,092 |
| Population Density : | 831.18/sq mi |
| Housing Units (2012) : | 12,565 |
| Median Household Income (2012) : | $52,994 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $59,975 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $136,500 (Ohio : $133,700, USA : $181,400) |