sentences:  The highest point is a small prominence in NW Shirley, at 1,040' (317m) ASL.According to the 2010 census, the county has a total area of , of which (or 99.67%) is land and (or 0.33%) is water.Indiana was admitted as a state to the United States on 11 December 1816, although much of its territory was still disputed or held by native peoples at that time.