Except that’s really not what the statistics show. Republicans gain a majority of support from high school graduates, individuals with some college experience, and college graduates. People without a high school degree or with a post graduate degree favor Democrats.
An individual’s likelihood of being a Democrat decreases with every additional dollar he or she earns. Democrats have a huge advantage (63 percent) with voters earning less than $15,000 per year. This advantage carries forward for individuals earning up to $50,000 per year, and then turns in the Republicans’ favor — with just 36 percent of individuals earning more than $200,000 per year supporting Democrats.
https://www.debt.org/faqs/americans-in-debt/economic-demogra...