SuperintendentMesa Public Schools Our Community and Our District Mesa Public Schools is an award-winning public school district in Mesa, AZ. With over 9,000 employees serving approximately 54,000 students, Mesa is the largest school district in Arizona. The district offers a variety of programs and learning opportunities across 82 schools, including 55 elementary schools, 10 junior high schools, six comprehensive high schools, and several alternative schools. The district takes pride in their reputation as the premier educational choice in the region, serving the Mesa community as well as portions of Chandler and Tempe, AZ. Job Summary