The county of Walworth is located in South Dakota and was founded in 1883. There are 5,610 residents in Walworth who have access to courthouses in Selby. 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. South Dakota is part of the 8th federal circuit court as well.
There are 642 residents in Selby, which is 0.7 square miles and 1,903ft above sea level.