The county of Calhoun is located in Illinois and was founded in 1825. There are 5,089 residents in Calhoun who have access to courthouses in Hardin. 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 967 residents in Hardinwhich is 2.3 square miles.