United High School, also known as United Senior High School, or UHS, is a public four-year high school located at 1905 100th Street near Monmouth, Illinois, a city of Warren County, Illinois, in the Midwestern United States. UHS is part of United Community Unit School District 304, which also includes United Junior High School, United North Elementary School, and United West Elementary School. Despite the Alexis United misnomer sometimes used to describe the high school, the campus is actually located 2 miles east of Monmouth, IL, though there is a fieldhouse sometimes utilized for activities in Alexis, Illinois that is part of the district's north campus and elementary school. The school serves a mixed city fringe, village, and rural residential community on the outskirts of the city of Monmouth, in the villages of Alexis, Kirkwood, Little York, North Henderson, and the unincorporated communities of Cameron and Gerlaw. Much of the school district is within the Galesburg micropolitan statistical area.