Unirea, previously Vințu de Sus, is a commune located in the north-east of Alba County, Transylvania, Romania. It is composed of six villages: Ciugudu de Jos, Ciugudu de Sus, Dumbrava, Inoc, Măhăceni, and Unirea.
Country: Romania
County: Alba
Area: 99.99 km² (38.61 sq mi)
Elevation: 272 m (892 ft)
Area code: (+40) 0258
Subdivisions: Ciugudu de Jos, Ciugudu de Sus, Dumbrava, Inoc, Măhăceni, Unirea