Macaúbas is a municipality in the state of Bahia in the North-East region of Brazil. Its population in 2020 was 50,161 inhabitants. The municipalit…Macaúbas is a municipality in the state of Bahia in the North-East region of Brazil. Its population in 2020 was 50,161 inhabitants. The municipality covers an area of 3039 km². It lies in the call Physiographic Zone of the Serra Geral, the Chapada Diamantina Southern microregion.