Muskogee High School (MHS) is a four-year public high school in Muskogee, Oklahoma, USA. MHS has a steady enrollment of 1,700 students. It is accredited by the Oklahoma State Department of Education and the Oklahoma Secondary School Activities Association. The school year consists of two 18-week semesters with a 7 class flexible schedule, consisting of 55 minute periods. Muskogee High School is part of the Muskogee Independent School District No. 20 of Muskogee County, Oklahoma, more commonly known as Muskogee Public Schools (MPS). MHS telephone number: 918-684-3750.