| City : | Union City |
| County : | Butte County, Concordia Parish, Grant County, Miami County, Montgomery County |
| State : | Ohio (OH) |
| | |
| Land Area : | 7.05 sq mi |
| Water Area : | 0.08 sq mi |
| Latitude : | 39.9163577 |
| Longitude : | -84.2912048 |
| | |
| Population (2010): | 6,419 |
| Population Estimate (2012) : | 6,366 |
| Population Density : | 910.55/sq mi |
| Housing Units (2012) : | 2,721 |
| Median Household Income (2012) : | $57,609 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $65,214 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $102,600 (Ohio : $133,700, USA : $181,400) |