1. Some old folks with faint memories of their beloved FDR.
2. “African-Americans”
3. Yankee transplants oozing into cesspools like Charlotte and Raleigh-Durham.
Boom! Nails the demographics, I expect. Along with some children of the 1st group.
For an example of group 3, the AICPA moved its back office operations from NYC area to Raleigh-Durham a few years ago. While they hired a lot of new folks, since many people wouldn’t move down, many did.
4. Daddy always voted dimocrap.
Of course, that was back when the democrats had conservatives. Many traditional dims simply cannot understand that their party left them long ago.