Palo Alto Unified School District | 3,828 followers on LinkedIn. Impact learning through powerful teaching, innovation, and including all students in the pursuit of excellence. Join us! | K-12 School District Serving the local community. The District includes 12 elementary schools, 3 middle schools, two high schools, Gunn and Palo Alto High School, a pre-school program and an adult education program. The District's Superintendent is Dr.