I do not know where you got your numbers but whites only make up 50.1% of the population in Texas and that is when you add in the Hispanic White numbers, and what amazes me is how the left has grouped Hispanics as Whites now because of the reality they are becoming the majority in States like Texas…
Hispanics that are non-white and Hispanic Whites are the majority in the State of Texas but because Texas has a large Tejano community along with Conservative base in some Hispanic and Latino community people tend to not realize winning Texas is not that damn simple and you can not run someone like Cortez and believe the Hispanic-Latino communities will vote for her because they most likely will not because she isn’t Mexican, Central American, South American, Cuban or Tejano but the left will scream “ She is still Puerto Rican “ while thinking that will influence a vote for her on the National stage.
en.m.wikipedia.org