Kelso High School is located in Kelso, Washington and serves students in grades 9 through 12. The school is part of the Kelso School District and offers a variety of academic programs, extracurricular activities, and sports teams to support student development. The campus features modern facilities, including classrooms, a library, and athletic fields. Kelso High School emphasizes a commitment to academic excellence and community involvement, providing students with opportunities to engage in leadership and service projects throughout the year.