The largest Christian denominations in California in 2000 were the Catholic Church with 10,079,310; the Church of Jesus Christ of Latter-day Saints with 529,575; and the Southern Baptist Convention with 471,119.
In California in 2000, the Catholic Church had the largest number of followers among Christian denominations with 10,079,310 members; the Church of Jesus Christ of Latter-day Saints had 529,575 members; and the Southern Baptist Convention had 471,119 members.