Found some data. Not sure if it's accurate...

https://worldpopulationreview.com/state-rankings/per-pupil-s...

https://worldpopulationreview.com/state-rankings/educational...

There's broad correlation between per-pupil spending and academic achievement. Massachusets has high per-pupil spending and high academic achievement. Florida's educational attainment is higher than I would have thought, given how little they spend on education. Maybe their graduation requirements are laxxer than Massachuset's? Maybe they're more efficient? Cost of living in rural Florida has to be less than in Mass.