Just forty years ago 81 percent of Americans identified as white and Christian, the majority (55 percent) Protestant. Today only 43 percent identity of white Christians, 30 percent claiming Protestantism.
America’s youngest groups are non-Christian: 42 percent of Muslims, 36 percent of Hindus, and 35 percent of Buddhists are under thirty.
While the old guard is aging, the religiously unaffiliated is ticking up. Fifty-eight percent consider themselves secular, with 27 percent claiming to be atheistic or agnostic. Sixteen percent state they’re religious while claiming no particular affiliation
When it comes to education, the three biggest groups of post-graduate degree holders are Unitarian-Universalists (43 percent), Hindus (38 percent), and Jews (34 percent). Researchers note that one-third of Muslims hold a four-year college degree, compared to one-quarter of white evangelical Protestants.
Source: Big Think