Westbrook High School is a U.S. public high school located in Westbrook, Connecticut. The school serves grades 9 through 12, and usually enrolls between 300 and 500 students each year. Westbrook High School is a part of the Westbrook Public Schools. The school competes athletically and academically (e.g. High School Quiz Bowl) with many other shoreline high schools. It is located on McVeagh Road in Westbrook next to the St.