Still more from Gallup: A recent poll on how many Americans believe in Evolution, Creationism, and Intelligent Design.
A mere 18% believe that evolution is “definitely true,” while 39% believe that the Bible’s creation account is “definitely true.” (Other responses were about shades of “probably true” or “probably false.”)
From another angle, 14% believe that man developed with no guidance from God; 38% believe that man developed but with God’s guidance (apparently reflecting some version of theistic evolution); and 43% believing that God created man in his present form. (4% offered no opinion.)
What is linked above is raw data, going into much more detail and with a range of related questions and comparisons, so feel free to offer your own analysis.