The first election with the new census won't be until 2032. It is really not worth worrying about because so much can change.
In 2004, when Bush won a second term, he won Virginia by 8 points. That was no surprise, given that Republicans won Virginia in every presidential election since 1964. That was also the last time the GOP won a presidential election in Virginia.
Other states have gone through similar shifts -- either way, of course. Arizona was one of the reddest states in the whole country, until it became purple. Florida used to be a slightly bluish purple.
Let's worry about 2032 in, oh, I don't know, 2030 if we even make it that far