In the process, the Kansas Fourth Congressional District shifted west—still centered approximately on (and demographically dominated by) Wichita, The district's previous eastern boundary — Montgomery County and part of Greenwood County — were moved into another district, while the Fourth District's western edge moved farther west, to include all of Pratt, Stafford, Barber, Kiowa, Comanche and Edwards counties, plus a slender section of southern Pawnee County. In the process, the Fourth acquired a more neatly rectangular shape, and sharply reduced the amount of counties divided between the Fourth and another district.