Country fans seems to vote very republican with a notable exception
The genre talks about mostly rural life and cowboy attitudes and the fans who like country are "I don't need to adapt to city life" the problem is Nashville is very liberal and has more diverse music even if country is the hub here. The chicks are a huge exception, they criticized Bush 43 over the iraq war and the famous phrase "shut up and sing"- to stop talking politics and appeal to your fans stuff.
Regional Mexican (Mexican country music) fans are mostly Democrat but with their Catholic beliefs they are pro life.
I mostly agree with this, though country these days is pop but with guitars and less overtly sexual lyrics