Chase County, Kansas, is located in the east-central part of the state. It was established in 1859 and is named after a prominent politician, Salmon P. Chase, who served as a U.S. Senator and Secretary of the Treasury. The county seat is Cottonwood Falls, known for its historic buildings and scenic landscapes. The county covers an area of approximately 1,200 square miles and features a mix of rolling hills, prairies, and rivers. It is part of the Flint Hills region, which is famous for its tallgrass prairie and rich biodiversity. Chase County is primarily rural, with agriculture being a significant part of its economy.