Welcome, Small Town!
Seems like states are making progress little by little, but sometimes not fast enough for our kids. My state now has 4 yr public program for limited # of kids. Colorado passed a bill to allow early entrance for high ability 4 yrs olds.
We did church-based preschool that was more advanced than public schools, and then skipped K with assessment results. Others would have done K privately at accredited school, then move to 1st in public school upon successful completion. Maybe NH won't do early entrance, but you can explore how to advance him. Good luck!
