The county of Marathon is located in and was founded in 1850. There are 134,063 residents in Marathon who have access to courthouses in Kronenwetter, Mosinee, Wausau, Weston. 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. is part of the 7th federal circuit court as well.
There are 7,210 residents in Kronenwetter, which is 52.1 square miles and 1,198ft above sea level. It was settled in 2002 and is governed by a Board of Trustees local government.
There are 3,988 residents in Mosinee, which is 8.5 square miles.
There are 14,868 residents in Weston, which is 21.6 square miles and 1,250ft above sea level.