| Zip Code : | 43948 |
| City : | Smithfield village |
| County : | Jefferson County |
| State : | Ohio (OH) |
| Land Area : | 0.71 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.2701323 |
| Longitude : | -80.7782566 |
| Population (2010): | 670 |
| Population Estimate (2012) : | 517 |
| Population Density : | 946.88/sq mi |
| Housing Units (2012) : | 327 |
| Median Household Income (2012) : | $34,844 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $43,281 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $64,400 (Ohio : $133,700, USA : $181,400) |