The ban on polygamy resulted in a schism within the LDS Church, with various Mormon fundamentalist groups leaving the church to continue the practice of polygamy. Collectively, such groups now comprise less than three tenths of one percent of the total membership in the Latter Day Saint movement. Polygamy among these groups persists today in Utah and neighboring states, as well as among isolated individuals with no organized church affiliation. The largest church supporting polygamy is the Fundamentalist Church of Jesus Christ of Latter-Day Saints, believed to have about 10,000 members. According to one source there are as many as 37,000 fundamentalist Mormons, with less than half of them living in polygamous households. Most of the polygamy is believed to be restricted to about a dozen extended groups of polygamous Mormon fundamentalists.