Also they have Middle Tennessee as Central Tennessee, a big faux pas in the Volunteer State.
West Tennessee -- Memphis, Jackson.
Middle Tennessee -- Nashville.
East Tennessee -- Knoxville, Oak Ridge, and Chattanooga.
Tennessee outside of those cities is very rural.
Also Johnson City in the east. But that kind of proves the point as Johnson City is a highly Republican City.
It's laughable to consider Johnson City a city even.
I double-checked Wikipedia before replying, and you're right. I thought it was much bigger. Though it appears Oakridge should not be on that list either.