Some people change schools more often than others. I was at three primary schools and one high school, which makes 4 schools in total. That’s above the normal amount here, but normally people here change to another high school to get more specialised education in what they are interested in.
5 schools
1 Elementary school, online school for the end of elementary and all of middle school, 1 high school, 2 colleges (one from classes i took during high school, and college I’m currently going to)
Only 3 — preschool, elementary/grade school, high school + college (my current school is a college university that has a grade school and high school branch.)