Here is quick reference of the top 60 schools (grades 9,10,11) for this year.
For the boys state basketball tournament, the top 48 are class 4A.
I would say there is a lot of enrollment to catch up on for Norwalk, DCG, Bondurant and North Polk, but at the same time, all of those towns are installing new neighborhoods every 25 mins. So if the town remains on that trajectory and their is no crash in the next 10 years, I could see those schools growing a lot.
especially given that most of the schools from 30-50 range are stagnant communities.
I also wouldn't doubt if the IHSAA does something similar to the girls and create a 5A which then would slide some schools down a bit.
I guess it also depends on the sport and classes they create.
Soccer modified the class sizes this year. So teams like urbandale are now in 3A Soccer.
Soccer:
- Class 4A: Largest 36 schools
- Class 3A: Next 40 schools
- Class 2A: Next 48 schools
- Class 1A: Remaining schools