The Daily Mail – The share of Americans who say they have no doubt that God exists has declined 10 percentage points over the past three decades, according to recent survey data.
Some 53-percent of Americans said they have no doubts about a higher power in 2018, compared to 63-percent in 1988, according to the General Social Survey … Meanwhile, 5-percent of Americans identified as atheists in 2018, up from two percent in 1988.
Believers with no doubts still make up the largest share, followed by 19-percent who said they believe but doubt and 13-percent who said they believe in some kind of higher power. An additional 6-percent said they don’t know and have no way of finding out if God is real.