Jackson High School (also referred to as Jackson Senior High or simply JHS), is located in Jackson, Missouri, United States. It consists of grades 9–12 and is a part of the Jackson R-2 School District. The district includes most of Jackson, Burfordville, Gordonville, Millersville, New Wells, Pocahontas, most of Shawneetown, and small sections of Cape Girardeau. Source: Wikipedia (en)