The county of Johnson is located in Iowa and was founded in 1837. There are 130,882 residents in Johnson who have access to courthouses in Iowa City. 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 67,862 residents in Iowa City, which is 25.3 square miles and 668ft above sea level.