1900: Wichita Police Department, City Hall, 204 S. Main. Members of Wichita's police force pose outside the old City Hall in the above left photo. The department would later get a dedicated building of their own just east of this original 1892 City Hall, which now houses the Wichita-Sedgwick County Historical Society. City offices moved to their present location at 455 N. Main in 1975.