The official church membership as a percentage of general population was 0.87% in 2014.

[3] According to the 2014 Pew Forum on Religion & Public Life survey, less than 1% of Iowans self-identify themselves most closely with the Church of Jesus Christ of Latter-day Saints.

As of January 2024, the following stakes had congregations located in Iowa:[6][7] Iowa is located within the Nauvoo Illinois Temple and Winter Quarters Nebraska Temple districts.

In general conference April, 2024, a temple was announced in Des Moines, Iowa.

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