Located in the heart of the San Gabriel Valley, the El Monte Union High School District was established in 1901. Its high schools include Arroyo, El Monte, Mountain View, Rosemead, South El Monte, and Fernando R. Ledesma High School. EMUHSD also features the El Monte‐Rosemead Adult School, one of California’s largest and most respected adult programs. Our District Office The District employs 623 certificated employees and 625 classified employees. The professional staff provides educational programs for over 8,000 students in grades 9 through 12 and 11,000 in adult education.