Mark T. Sheehan High School – School Supplies List 2025-2026

School Name: Mark T. Sheehan High School
School Address: 142 Hope Hill Rd Wallingford CT 6492
School District: Wallingford School District
County: New Haven County

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Mark T. Sheehan High School is a public high school located at 142 Hope Hill Road in Wallingford, Connecticut. It is part of the Wallingford School District and serves students in grades 9 through 12. The school offers a variety of academic programs, including standard college preparatory courses, Advanced Placement classes, and electives in various subjects. Mark T. Sheehan High School is known for its commitment to student achievement and extracurricular involvement, offering a range of sports teams, clubs, and other activities to engage students. The school emphasizes preparing students for success in college and future careers, fostering a supportive learning environment.