Well, one of the survey's I found put the percentage for creationists at 47% in the US, 49 % of the population accept the evolutionary model ( that is both theistic and atheist acceptance).
I won't comment on the survey till after everyone here gets a chance to look at it. There are some very interesting and strong trends within the poll's data. You be the judge.
Oh, by the way, before anyone here thinks that science is about popularity, most of the world believed the world was the center of the universe. Gallileo was persecuted because his scientific research disagreed, he was house arrested, and if I remember correctly, eventually excommunicated. In the end, even though the opinion of the populace was with the church, the science was still a better model, because that is what science seeks, the best theory to describe the observable facts. Popularity is good for politics, not science.
http://www.religioustolerance.org/ev_publi.htm