Mark T. Sheehan High School

Wallingford, Connecticut · Public High School · Wallingford School District · Open

Key statistics

673

Students enrolled

Classroom teachers (FTE)

11.1:1

Students per teacher

Data source: National Center for Education Statistics, Common Core of Data. School year: 2024-25.

Grades served

09–12

School level

High

School type

Regular

Address

142 Hope Hill Road, Wallingford CT 06492

Phone

School district

County

New Haven County

NCES School ID

090474000956

Part of

12 public schools · 5,241 students

View District