Unirea, Alba
| Unirea Vinţu de Sus | |
|---|---|
| — Commune — | |
 | |
| Coordinates: 46°24′N 23°49′E / 46.4°N 23.817°ECoordinates: 46°24′N 23°49′E / 46.4°N 23.817°E | |
| Country | Romania |
| County | Alba County |
| Component villages | Ciugudu de Jos, Ciugudu de Sus, Dumbrava, Inoc, Măhăceni, Unirea, Vereşmart |
| Government | |
| - Mayor | Nicoara Aurel (2008) (since 2004) () |
| Area | |
| - Total | 99.99 km (38.6 sq mi) |
| Population (2002) | |
| - Total | 5,808 |
| - Density | 58.1/km (150.4/sq mi) |
| Postal code | 517785 |
Unirea, previously Vinţu de Sus (Hungarian: Felvinc, German: Oberwinz), is a
