Do Race and Politics Mix?

Is there a connection between the racial makeup of a particular state and whether that state votes red or votes blue? You would assume this to be the case, since so much of Orange Shithead’s political stance was racially-based. And since we keep being told that by 2030 the United States population, racially-speaking, will be less than 50% White, shouldn’t we be able to see the handwriting on the wall in terms election returns?