The Acalanes Union High School District is located in Contra Costa County, California. It serves several communities, including Lafayette, Orinda, and Moraga. The district operates five high schools, providing education to students in grades 9 through 12. The district is known for its strong academic programs and extracurricular activities. It emphasizes college readiness and offers various Advanced Placement (AP) courses. The Acalanes Union High School District aims to foster a supportive learning environment that encourages student growth and achievement.