Brimfield High School, or BHS, is a public four-year high school located at 323 East Clinton Street in Brimfield, Illinois, a village in Peoria County, Illinois, in the Midwestern United States. BHS is part of Brimfield Community Unit School District 309, which serves the communities of Brimfield, Kickapoo, and Edwards, and also includes Brimfield Grade School. The campus is located 15 miles northwest of Peoria, IL, and serves a mixed village and rural residential community.