Church of Christ (Temple Lot): Founded in 1853, membership is estimated to be 7,630 across 32 congregations (2016). These statistics may contain members from outside the United States.
The Church of Jesus Christ of Latter-Day Saints: Founded in 1830, membership is estimated to be 6,531,656 across 12,300 wards (2016).
Community of Christ: Founded in 1860, membership is estimated to be 123,189 across 792 churches (2012).
Fundamentalist Church of Jesus Christ of Latter-Day Saints: Founded in 1935, membership is estimated to be 6,000 in 7 communities (2016). No official website can be found.