FTA: The survey underscores a longstanding lack of political representation among the growing ranks of Americans who say they don’t believe in God, are questioning the existence of a higher power, or simply don’t subscribe to traditional organized religion.

Nearly one-quarter of U.S. adults now consider themselves to be religiously unaffiliated, compared to just 0.2 percent of Congress, or 1 in 535 members, according to Pew. Meanwhile, more than 88 percent of Congress identifies as Christian ― including all but two Republicans, both of whom are Jewish ― compared to just 71 percent of the U.S. public. Overall, the 116th Congress is slightly more religiously diverse than the prior Congress, according to Pew.