Lake Norman High School is located in Mooresville, North Carolina. The school is a part of the Iredell-Statesville school system. The name of the school comes from nearby Lake Norman. Lake Norman High was built to relieve over crowding at near-by South Iredell High School. In 2009, Lake Norman High School had the highest graduation rate of North Carolina public non-charter schools with 95% of the senior class receiving a diploma.