What I noticed is that the blue states are mostly made up of states with a lot of members whereas those in red have much smaller LDS populatons. Also I noticed in the southern states the vote was around 51 to 49 whereas in the further more liberal northeast they difference was much greater.
Also, I noticed that the Utah poll was 91 to 9. I wonder how many LDS kids get rejected by BYU every year that could and would obey the HC if given the chance. That is what I think of when I hear of kids that go there and openly flaunt defying the HC. I'm not saying that each person should be one and done but for those that attend and have no desire or intention of keeping the HC I say go elsewhere.