The largest Christian denomination as of 2014 is the Catholic Church (23%). The largest Catholic jurisdictions in Texas are the Roman Catholic Archdiocese of Galveston-Houston, the dioceses of Dallas, Fort Worth, and the Roman Catholic Archdiocese of San Antonio. In Protestantism, Evangelicals form the largest theological branch (31%) followed by Mainline Protestants (13%) and historically African American Protestant churches (6%). Baptists formed the largest Evangelical Protestant group in Texas (14%); they made up the second largest Mainline Protestant group behind Methodists (4%). Nondenominational and interdenominational Christians were the second largest Evangelical group (7%) followed by Pentecostals (4%). The largest Evangelical Baptists in the state were the Southern Baptist Convention (9%) and independent Baptists (3%). The Assemblies of God made the largest Evangelical Pentecostal denomination at the 2014 study. Among Mainline Protestants, the United Methodist Church was the largest denomination (4%). American Baptist Churches USA comprised the second largest Mainline Protestant group (2%).