Salisbury Township School District 1140 Salisbury Rd, Allentown, PA18103 Salisbury Township School District covers an 11.3 square mile area outside the city of Allentown. With approximately…More 1,800 students, Salisbury is one of the smallest school districts in Lehigh County. The district operates two elementary schools, a middle school and a high school. The Administration Building houses the offices of the superintendent, assistant superintendent and other administrators. Public meetings of the nine-member school board are held in the board room at 7:30 p.m. the Wednesday after the second Friday of the month.