Xique-Xique is a municipality in the state of Bahia in the North-East region of Brazil. Its estimated population in 2020 was 46,523 inhabitants. It i…Xique-Xique is a municipality in the state of Bahia in the North-East region of Brazil. Its estimated population in 2020 was 46,523 inhabitants. It is situated on the right bank of São Francisco River and is a regional economic center. Xique-Xique takes its name from a cactus, Pilosocereus gounellei, common to the region.