 Hanford High graduated 342; Earl F. Johnson had 21 graduates and Hanford Adult school gave out 41 high school diplomas.On August 13, 2009, a third comprehensive, state-of-the-art high school called Sierra Pacific High School opened with 217 freshmen.Phase two of Sierra Pacific High will include additional buildings, including an administration building, a second academic building, a wrestling room, a pool and aquatics center, maintenance facilities, and a library and media center according to student growth and the need.