BK's link is spot-on. This is a ridiculous suggestion. Maybe if the question were white Protestants
Consider how skewed that could be by the south though. Do you think Obama won white evangelicals in Seattle? (I believe he did, like in Minneapolis. I mean if you have a serious problem with gays, then you probably aren't going to live in Seattle or Minneapolis for one.) That makes at least Salt Lake City pretty realistic.
Are you an evangelical now, BRTD?
I go to and was baptized in an evangelical church, (that is no doubt voting heavily for Obama), yes.
Am I an evangelical? I suppose that depends on the standard used. I mostly certainly am not by the Barna group standard. I might not be by the Pew standard either, which has white evangelicals quite a bit more conservative than the CNN exit poll standard.
Are you Lutheran by chance? I am and I know that we have a huge population in Minnesota.