고등학교
High schools in or near Westminster include the Academy of Charter Schools, Hidden Lake High School, Jefferson Academy High School, Legacy High School, Mountain Range High School, Northglenn High School, Pomona High School, Standley Lake High School, and Westminster High School. In 2010 Adams County School District 50 opened a new Westminster High School replacing both the existing Westminster High School and Ranum High School, which graduated its last class that year.