| Zip Code : | 45064 |
| City : | Somerville village, West Elkton village |
| County : | Butler County, Preble County |
| State : | Ohio (OH) |
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| Land Area : | 31.64 sq mi |
| Water Area : | 0.22 sq mi |
| Latitude : | 39.5620061 |
| Longitude : | -84.5963845 |
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| Population (2010): | 2,857 |
| Population Estimate (2012) : | 2,873 |
| Population Density : | 90.28/sq mi |
| Housing Units (2012) : | 1,067 |
| Median Household Income (2012) : | $60,517 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $61,659 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $160,500 (Ohio : $133,700, USA : $181,400) |