The Church of Jesus Christ of Latter-day Saints · Compiled by this site from multiple public sources
This site's first "mixed data" entry: no single source publishes a complete year-by-year U.S.-only membership series, so this stitches one together from the 2000 and 2010 U.S. Religion Census, the Deseret News Church Almanac, and the Church's own newsroom country page. Five years (2001, 2003, 2005, 2007, 2011) have no findable U.S.-only total in any source checked and are linearly interpolated between their nearest real neighbors — shown as a dashed line, never presented as if reported. See docs/datasets/us-membership-growth-2000-2025/README.md for every year's exact citation.