Jackie Haas is a Republican member of the Illinois House from the 79th district since her appointment on December 8, 2020. The 79th district, located mostly in the Chicago area, includes all or parts of Aroma Park, Beecher, Bonfield, Bourbonnais, Braceville, Bradley, Buckingham, Cabery, Chebanse, Coal City, Diamond, East Brooklyn, Essex, Gardner, Godley, Herscher, Hopkins Park, Irwin, Kankakee, Limestone, Momence, Peotone, Reddick, Sammons Point, South Wilmington, St. Anne, Sun River Terrace, and Union Hill.