Warsaw High School, or WHS, is a public four-year high school located in Warsaw, Illinois, a small city in Hancock County in the Midwestern United States. WHS serves the communities of Warsaw, Basco, Colusa, Nauvoo, Niota, Sutter and Tioga. The campus is located 35 miles (56 km) north of Quincy, 40 miles (64 km) west of Macomb and serves a mostly rural residential community.