There's some interesting information in there.
A whopping 68% of Tuscaloosa residents never got beyond Shelton State. Nearly half (42%) didn't bother with even Shelton State.
That's about the same as the makeup of the Alabama fanbase. 2/3 or more have never been on any campus, much less Alabama's.
Only about 43% of Auburn residents didn't complete a four-year degree and just 22% have no college at all. Again, it correlates with the football fanbase. Less than 1/4 of Auburn fans have no college degree and/or did not attend Auburn.
Without coming off as too elitist (I hope) those percentages absolutely validate the perception that the majority of Bama fans are uneducated, unwashed rubes while the typical Auburn fan is more likely to be educated, reasonably well spoken and more likely in a higher-paying job.
Proof. It rules.