I have looked at states with more than two P5 schools. Look at NC with three. UNC is a top 25 program, likely top 15 by (this) year's end. Indiana, while not tearing up the football landscape, is home to three P5 schools. Another case here with a title contender in Notre Dame.
The state of Ohio has 71 players in the NFL in 2019. I could easily see three P5 programs in that state with the talent that's reared there.
MS does have a qualifying issue. That's one of the reason we see kids end up at schools like Southern Miss.