 It served 16,226 students during the 2016-2017 school year, making it the 6th-largest school district by enrollment in the state.Chippewa Valley Schools operates 20 schools, including three high schools, four middle schools, twelve elementary schools and one preschool.The district also contains the International Academy of Macomb, which offers the International Baccalaureate program for qualifying students in Macomb County.