See
Gallup for more:
... a Gallup analysis now shows that this movement away from the GOP has occurred among nearly every major demographic subgroup. Since the first year of George W. Bush's presidency in 2001, the Republican Party has maintained its support only among frequent churchgoers, with conservatives and senior citizens showing minimal decline.
[...]
The GOP may have stemmed those losses for now, as it does not appear to have lost any more support since Obama took office. But as the analysis presented here shows, the losses the GOP has suffered have come among nearly all demographic groups apart from some of the most ardent Republican subgroups.
What a shame, couldn't have happened to a nicer bunch.
