The complete updated membership statistics are available at United States LDS Membership.
The membership numbers are interesting in tabular form where one can make comparisons. So to the world’s LDS membership’s sortable table I have added U.S. LDS Membership, U.K. LDS Membership Statistics, and Canadian LDS Membership sortable tables. As a bonus I include the change in membership from 1 January 2008 to 1 January 2009 that is not present in the Almanac.
By sorting on the U.S. Membership “Change” column I found that only one state, South Carolina, had a decrease in membership (-173). The three biggest increases came from Utah (34,054), Texas (8,822), and Idaho (7,337).
The largest LDS populations by percentage are in Utah (68%), Idaho (27%), and Wyoming (11.5%). The states with the most members are Utah (1,857,667), California (755,747), and Idaho (406,764). The District of Columbia has the least members (2,200), followed by Rhode Island (3,661), and Vermont (4,323). The most temples are in Utah (14), California (7), and Arizona (5). There are 18 states (including the District of Columbia) without temples.
There are many more permutations to be found. How many states do not have a mission? Which state has no stake? Where are the least number of wards? Which state has no branch? Try it.