Macon County, Illinois, is located in the central part of the state and is part of the Decatur, Illinois metropolitan area. The county was established in 1829 and is named after Nathaniel Macon, a prominent North Carolina politician. The county seat is Decatur, which is known for its rich history in agriculture and manufacturing. The county covers an area of approximately 586 square miles and has a population of around 100,000 residents. Macon County is home to several parks and recreational areas, including Rock Springs Conservation Area, which offers outdoor activities like hiking and wildlife observation.