Mark T. Sheehan High School · Wallingford, CT
Mark T. Sheehan High School is a public high school in Wallingford, Connecticut, serving 724 students in grade 9 through grade 12.
724Students (2023-24)
11.5:1Student-teacher ratio
9–12Grades served
30.1%Free/reduced lunch eligible
Contact & details
| Address | 142 Hope Hill Road, Wallingford, CT 06492 |
|---|---|
| Phone | (203)294-5900 |
| Website | Public Schools Wallingford School District 1486211 Mark T. Sheehan High School 142 Hope Hill |
| Type | Public school |
| District | Wallingford School District |
| NCES ID | 090474000956 |