The county of Union is located in Iowa and was founded in 1853. There are 12,534 residents in Union who have access to courthouses in Creston. 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 7,834 residents in Crestonwhich is 5.3 square miles and 1,312ft above sea level.