Nice map. What's with Alaska though?
Because the Census does not ask about religion, I was forced to use to surveys. The survey I used did not include Alaska and Hawaii due to financial reasons. I would be glad if anyone had a better source than the one I linked too, though.
The ARDA is usually my preferred source for data about religion concerning the United States, however it is based on church attendance, not what people consider themselves to be (as is the case with Mexico and Canada). I suppose it would be possible to find some general correlation among the data from the source I used and the ARDA to predict what Alaska and Hawaii would be... Maybe tomorrow.
