Pope Francis plans a visit to the Philippines and Sri Lanka in Jan. 2015 This is an effort to support the Catholic Church in countries experiencing rapid population growth and change. The Philippines has 75 million Catholics, about the same number as in the U.S., and compared to 46 million in Italy. Mexico has 96 million Catholics, and Brazil 126 million Catholics, Sri Lanka 1 million, according to the Pew Research Center figures for 2010.