Located on the 120-acre Merle-Smith Campus in suburban Bethlehem, the Upper School functions in four different academic centers, thus providing a college campus atmosphere for students and faculty. The school day begins at 8 A.M. and ends at 3:15 P.M. Regular classes are 40 minutes long with lab periods available for all AP courses, upper level English, all sciences, as well as art and physical education classes.

The student body gathers once a day for a school meeting, assembly, advisor program, or chapel.