Middlesex is one of the top boarding schools in the US. Founded in 1901 and located in Concord, MA, Middlesex has about 350 boarding and day students. In addition to a very rigorous curriculum, the school has a great arts program and strong sports teams, especially for a smaller school. Middlesex is a member of the ISL; its rival is St. George's. Graduates go on to some of the best colleges and universities. Middlesex has some pretty famous alumni, like Steve Carrell and Bill Richardson. The school has become much more geographically diverse in recent years, and the student body now comes from all over the country and the world. The kids are really preppy, but it's still a tight-knit community where everyone works hard and knows when to kick back and relax.
The Middlesex School boys lacrosse team has won the ISL championship 7 times in 10 years.