The county of Black Hawk is located in Iowa and was founded in 1843. There are 131,090 residents in Black Hawk who have access to courthouses in Waterloo. 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 68,406 residents in Waterloo, which is 63.2 square miles and 883ft above sea level. It was settled in 1868 and is governed by a local government.