The county of Marion is located in Iowa and was founded in 1845. There are 33,309 residents in Marion who have access to courthouses in Knoxville. 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. Iowa is part of the 8th federal circuit court as well.
There are 7,313 residents in Knoxville, which is 4.6 square miles and 909ft above sea level.