Trimmier Elementary School is an educational institution that is governed by the Killeen Independent School District, which serves more than 38,950 students through various elementary, middle and high schools. The school educates over 780 students in prekindergarten through grade five. It provides Title 1, content mastery and accelerated reader programs. The school also offers extracurricular activities, such as music and physical education. Trimmier Elementary School s staff includes nurses, instruction specialists, librarians, technology aides, education facilitators and guidance counselors. The school operates a parent-teacher association and organizes several family activities. Located in Killeen, Texas, Trimmier Elementary School additionally offers food services.