| Zip Code : | 45685 |
| City : | Centerville village, Rio Grande village |
| County : | Gallia County, Jackson County |
| State : | Ohio (OH) |
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| Land Area : | 30.27 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 38.9318020 |
| Longitude : | -82.4565480 |
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| Population (2010): | 1,251 |
| Population Estimate (2012) : | 1,370 |
| Population Density : | 41.32/sq mi |
| Housing Units (2012) : | 559 |
| Median Household Income (2012) : | $32,760 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $46,250 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $103,700 (Ohio : $133,700, USA : $181,400) |