As of December 31, 2022, the LDS Church reported 2,547 members in one stake, five congregations (four wards[6] and one branch[6]), one mission, and one temple in Guam.

[7][8] Full-time missionary work began in July 1970 when Michael Corrigan and Vern Liljenquist arrived from the Hawaii Mission.

Beginning in May, missionaries from the Micronesia Guam Mission (MGM) and Latter-day Saint Charities donated a large amount of food to the Catholic Agana Archdiocese Ministry to the Homeless.

On July 24, Eric Hicks, president of the MGM, and seven missionaries helped the Ministry reorganize the cafeteria back from a supply room to a serving area.

Starting in May, those serving in the MGM began volunteering weekly at the Salvation Army to organize the donations.

[11] American servicemen's groups were set up to serve members in Saipan during World War II (1944 and 1945).

[14] A few members moved to the island and in March 1990, the San Jose Branch was formed as part of the Guam District.

[4] The church donated more than $1,000 to the Red Cross and volunteers during the aftermath of Typhoon Yutu which made landfall on October 25, 2018.