Summary of Mark T. Sheehan High School
Mark T. Sheehan High School is a public school located in the large suburb of Wallingford, New Haven County, Connecticut. With a total of 952 students in the student body and 69 full time teachers on staff, it has a student teacher ratio about 13.69784:1. The school offers classes that range from grade levels 9 to 12.
| School Type | Grade Levels Offered |
|---|---|
 Public School |
 Elementary School |
|
Private School |
Middle School |
|
Religious School |
High School |