Henry County

Henry County is a county located in the U.S. state of Illinois. As of 2000, the population was 51,020. A 2008 estimate shows a slight decrease to 49,569. Its county seat is Cambridge, Illinois. It is one of the four counties that make up the Davenport-Moline-Rock Island Metropolitan Statistical Area. According to the 2000 census, the county has a total area of 825.60 square miles (2,138.3 km), of which 823.21 square miles (2,132.1 km) (or 99.71%) is land and 2.38 square miles (6.2 km) (or 0.2... [ Read More at Wikipedia ]