My favorite state has been Florida, it seems to have a lot of sexy women of all races. It might just be the Florida weather but Florida girls in general, no matter what race, tend to have the sexiness going for them.
Miami has hotter latinas, and hotter women in general, than any other city or part of the entire country without question.
Central and Northern Florida tends to have quite a few sexy white women who manage to have that sexy vibe going for them that white women in other states usually don't have.
The bad weather, dangerous wildlife, crazy people, terrible economy, and a lot of other factors make the state a bad place to be in long term (unless you want to retire) though but if you can deal with all that, it has a ton of sexy women.