RACHAEL’S QUESTION:
What are the major Christian denominations in the U.S.?
THE RELIGION GUY’S ANSWER:
Numbers. Numbers. Numbers.
The Pew Research Center snagged some headlines April 2 with projections on world religions as of 2050 that are worth pondering. Among other things, we’re told high birth rates will make world Islam almost as large as Christianity, India will surpass Indonesia as the nation with the biggest Muslim population, Muslims will constitute 10 percent of Europeans, and will surpass the number of religious Jews in the U.S.
Rachael’s question brings us back to the present day, to just the United States, and to Christians only. This has long been an easy topic thanks to the National Council of Churches and its predecessor, the Federal Council, which since 1916 issued yearbooks stuffed with statistics and other information. These annuals became more vital after 1936 when the U.S. Census stopped gathering data from religious groups. Unfortunately, the N.C.C. hasn’t managed to issue its “Yearbook of American & Canadian Churches” since 2012 due to shrinking staff, budget, and program, and has no firm plans for any future editions. Any volunteers out there to produce this all-important reference work?
Some data were outdated or rough estimates, but it’s what we’ve had and, on the whole, reasonably representative. Here were “inclusive” memberships for U.S. groups reporting at least 2 million members in that latest and perhaps last yearbook from 2012:

