The county of Monona is located in Iowa and was founded in 1851. There are 8,979 residents in Monona who have access to courthouses in Onawa. 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 2,998 residents in Onawawhich is 5.2 square miles and 1,050ft above sea level.