One might be able to use educational attainment as a proxy, given that education and income tend to influence voting likelihood. Considering that though, one has to also account that education tends to indicate likelihood of racism for any given individual. Care to guess which party is better educated overall?
Given polling data, which merely asks whether people lean one way or another, and not specifically whether they vote, it would the question is some what moot.
If you would prefer, I would withdraw the statement,and subs ute:
White people self-identifying as Republican are more likely to hold racist views than white, self-identified Democrats.
Trumps success was driven by racial concerns.
https://www.vox.com/iden ies/2017/...-anxiety-study