While about seven in 10 Americans identify with some branch of Christianity, the share of U.S. adults who describe themselves as Christians dropped by nearly 8 percent between 2007 and 2014, according to a survey by Pew Research Center.
But while Americans as a whole have become somewhat less religious in recent years – largely due to an increase in the share of people who do not belong to any organized faith – those who are religious are even more devout than they were a few years ago, according to the Pew report. (The sum of the percentages of the population that practices each religion may not equal 100 because of rounding.)
These are the most religious states in America, according to the Pew survey.