The county of Macon is located in Illinois and was founded in 1829. There are 110,768 residents in Macon who have access to courthouses in Decatur. In general, each county has a full set of courts, from traffic court to superior and appellate court; supreme courts are usually located in the state capital. Illinois is part of the 7th federal circuit court as well.
There are 76,122 residents in Decatur, which is 47.0 square miles and 677ft above sea level. It was settled in 1823 and is governed by a local government.