| Zip Code : | 43901 |
| City : | Adena village, Harrisville village |
| County : | Harrison County, Belmont County, Jefferson County |
| State : | Ohio (OH) |
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| Land Area : | 31.22 sq mi |
| Water Area : | 0.13 sq mi |
| Latitude : | 40.2235864 |
| Longitude : | -80.8558140 |
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| Population (2010): | 2,219 |
| Population Estimate (2012) : | 2,484 |
| Population Density : | 71.08/sq mi |
| Housing Units (2012) : | 1,038 |
| Median Household Income (2012) : | $43,010 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $51,023 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $80,800 (Ohio : $133,700, USA : $181,400) |