The Wichita-Sedgwick County Historical Museum is organized as a non-profit 501(c)(3) organization dedicated to preserving and presenting the local history of Wichita and Sedgwick County, Kansas, to the public. The museum was established in 1939 as the Wichita Public Museum. Today the museum resides in the original City Hall building designed by William T. Proudfoot and George W. Bird in 1890, located at 204 S. Main.