In which county is this city where Hartman Arena, the home stadium for Wichita, is located?
2014–15 Wichita B-52s season:  The Wichita B-52s, a Central Division team in the Major Arena Soccer League, played their home games at Hartman Arena in Park City, a suburb of Wichita, Kansas. Park City, Kansas: Park City is a city in Sedgwick County, Kansas, United States, and a suburb of Wichita.
Sedgwick County