Adelanto High School 1,854 Students Enrolled 9-12 Grades Supported 2018-19 BARR Beginning Follow Adelanto High School 8 Dec 1336179185065156608So proud of our teacher Mrs. Erica Moeller as she was selected as one of the finalist for California League of Middle School Educator of the Year. Always supporting students and teachers school-wide! Adelanto High School 15620 Joshua St., Adelanto, CA 92392-5600 (760) 246-3909 Website