The Church of Jesus Christ of Latter-day Saints (LDS Church) has more church members in Utah than any other U.S. state or country.The Church of Jesus Christ of Latter-day Saints membership statistics (United States) The LDS Church is also the largest denomination in Utah.
History
Membership history
Historically, the percentage of Utahns who are Latter-day Saints was constantly increasing and went from six-tenths in 1920 to three-fourths in 1990, however, since then the proportion has decreased even though the number of church members has grown nominally. Much of this is due to the rise of secularism in the state, despite rapid population growth. In 2008, the US Census Bureau determined Utah to be the fastest growing state in the country in terms of population growth.Utah is Fastest Growing State . Press Release by US Census Bureau. Dated 22 December 2008. Accessed 23 December 2008.
YearMembership1920 272,0001930 309,4001940 356,5001950 470,4001960 634,6001970 757,1001978 907,8661989 1,305,0001999 1,604,6862009 1,884,3372019 2,126,2162025 2,206,370
County statistics
List of LDS Church adherents in each county as of 2010 according to the Association of Religion Data Archives: County Congregations Adherents % of Population Beaver 15 4,965 74.9 Box Elder 103 40,668 81.4 Cache 285 92,665 82.3 Carbon 31 11,367 53.1 Daggett 3 695 65.6 Davis 550 228,813 74.7 Duchesne 33 13,676 73.5 Emery 22 8,483 77.3 Garfield 15 3,781 73.1 Grand 8 2,869 31.1 Iron 96 31,883 69.1 Juab 19 8,373 81.7 Kane 12 4,117 57.8 Millard 27 9,909 79.3 Morgan 22 8,418 88.9 Piute 3 1,036 66.6 Rich 6 1,992 88.0 Salt Lake 1,400 610,846 59.3 San Juan 22 6,490 44.0 Sanpete 65 21,957 78.9 Sevier 39 17,392 83.6 Summit 30 12,704 35.0 Tooele 87 38,888 66.8 Uintah 47 20,349 62.4 Utah 1,297 457,999 88.7 Wasatch 39 15,172 64.5 Washington 239 94,191 68.2 Wayne 6 2,158 77.7 Weber 314 138,648 60.0
Stakes and districts As of September 2026, Utah had the following stakes and districts: