Data Reveal Oldest & Youngest U.S. Religious Groups: Two Presbyterian Denominations Rank as Oldest
By Joseph Rossell, Juicy Ecumenism. Data from the Pew Research Center has revealed the youngest and oldest religious groups in the United States. The numbers show Protestant mainline denominations are aging fast, and could be headed for steep membership declines unless they make major changes soon. The Presbyterian Church (USA) and its splinter denomination the…