Schools in the district (with 2019–20 enrollment data from the
National Center for Education Statistics) are: ;Elementary schools • Holly Glen Elementary School with 437 students in grades K-4 • Karen Pontano-Crossley, principal • Oak Knoll Elementary School with 529 students in grades K-4 • Kristy Baker, principal • Radix Elementary School with 640 students in grades PreK-4 • Jill DelConte, principal • Whitehall Elementary School with 311 students in grades K-4 • JoAnne E. Rumpf, principal ;Middle school • Williamstown Middle School with 1,867 students in grades 5-8 • David Babich, acting principal ;High school •
Williamstown High School with 1,837 students in grades 9-12 • Angelo DeStefano, principal ==Administration==