Buenos Aires are Diaguita. In the city, 15,764 people identified themselves as Afro-Argentine in the 2010 Census. According to a 2008 CONICET survey on creeds, Christianity is the most prevalently practiced religion in Buenos Aires (79.6%), and most inhabitants are Roman Catholic (70%), though studies in recent decades found that fewer than 20% are practicing. Buenos Aires is the seat of a Roman Catholic metropolitan archbishop (the Catholic "primate" of Argentina), currently Archbishop Mario Poli. His predecessor, Cardinal Jorge Bergoglio, was elected to the Papacy as Pope Francis on 13 March 2013. There are Protestant, Orthodox Christian, Muslim, Jewish, Jehovah's Witnesses, Mormon,
Raúl Martín (bishop) Jorge Eduardo Lozano, serving as co-consecrators. He was appointed bishop of Santa Rosa on September 24, 2013. Raúl Martín (bishop) Raúl Martín (October 9, 1957) is a prelate of the Roman Catholic Church. He served as auxiliary bishop of Buenos Aires from 2006 until 2013, when he became bishop of Santa Rosa. Born in Buenos Aires, Martín was ordained to the priesthood on November 17, 1990. On March 1, 2006, he was appointed auxiliary bishop of Buenos Aires and titular bishop of "Troyna". Martín received his episcopal consecration on the following May 20 from Jorge Mario Bergoglio, archbishop of Buenos