23. The MacDuffie School – $55,450 Yearly Tuition
Located in Granby, Massachusetts, The MacDuffie school calls itself an “international community”. Of all 266 students, half come from abroad, from over 25 countries. And it’s no wonder students from around the world want to go to this expensive private high school.
The cafeteria at this $55,450 high school offers students a full salad bar, a soup bar, a deli bar, fresh cut fruits and vegetables, rotating hot entrées, and homemade desserts. The 50-acre school also comes with multiple tennis courts, a crew team, a well-regarded dance program, a student center with plush couches and charging stations, and dormitories for the 50 percent of students who stay overnight.