They now have a presence in over 150 countries, with concentrations in Korea, Japan and the United States. Extensive missionary effort is currently underway in South America. Reverend Moon proposes the creation of the World University Foundation which will include the University of Bridgeport in the U.S. and the Sun Moon University in South Korea. A Unificationist temple is being built at Chung Pyung Workshop Centre in South Korea. It will hold 10,000 people.
Total membership is difficult to estimate, but is probably many hundreds of thousands world wide.
Both the Church and its opponents have issued inflated numbers. It is probable that there are on the order of 5,000 dedicated members in the US, and a much larger number of persons affiliated in some way with the church. Rev. Moon is the ultimate authority within the Church. The administration of Unification organizations is by a board of elders. They reject the traditional Christian concept of the Trinity.