Section I. Religious Demography
The U.S. government estimates the population at 685,000 (midyear 2020 estimate). According to the 2019 government census and independent anthropological research, approximately 90 percent of the population is affiliated with one of the following Christian churches: Anglican Church of Melanesia, 32 percent; Roman Catholic, 20 percent; South Seas Evangelical, 17 percent; Seventh-day Adventist, 12 percent; and United Methodist, 10 percent. An estimated 5 percent of the population, consisting primarily of the Kwaio ethnic community on the island of Malaita, adheres to indigenous, animistic religions. Groups together constituting less than 5 percent of the population include Muslims, Baha’is, Jehovah’s Witnesses, members of The Church of Jesus Christ of Latter-day Saints, members of the Family Federation for World Peace and Unification (Unification Church), and members of indigenous churches that have broken away from major Christian denominations, such as the Christian Fellowship Church, which separated from the United Methodist Church in 1960.