Welcome to Spring Township
Spring Township is one of nine townships in Boone County, Illinois, USA. As of the 2000 census, its population was 1,001. Spring was originally founded under the name of Concord on November 6, 1849, changed to Ohio in April, 1851, and finally to Spring in October, 1851. The Township Road District maintains over 58 miles of roads through primarily agricultural southeastern Boone County.