11th District: Senator Louis Viverito:  Justice, Bridgeview, Burbank, Stickney, Hickory Hills

14th District:  Senate President Emil Jones, Jr.:  Alsip, Blue Island, Calumet Park, Crestwood, Hazel Crest, Midlothian, Oak Forest, Orland Park, Palos Heights, Palos Park, Robbins

15th District:  Senator James T. Meeks:  Blue Island, Burnham, Calumet City, Calumet Park, Country Club Hills, Dixmoor, Dolton, East Hazel Crest, Ford Heights, Glenwood, Harvey, Hazel Crest, Homewood, Lansing, Markham, Midlothian, Oak Forest, Phoenix, Posen, Riverdale, South Holland, Thornton.

16th District:  Senator Jacqueline Collins:  Bridgeview, Burbank, Hickory Hills, Justice, Oak Lawn

17th District:  Senator Donne Trotter:  Burnham, Calumet City, Lansing

18th District:  Senator Edward Maloney:  Alsip, Bridgeview, Chicago Ridge, Evergreen Park, Hickory Hills, Lemont, Oak Lawn, Orland Park, Merrionette Park, Palos Hills, Palos Heights, Palos Park, Willow Springs, Worth.

19th District: Senator Maggie Crotty:  Country Club Hills, Flossmoor, Frankfort, Homewood, Harvey, Hazel Crest, Matteson, Markham,  Oak Forest, Olympia Fields, Orland Hills, Orland Park, Park Forest, Richton Park, Tinley Park.

24th District: Senator Kirk Dillard:  Lemont

40th District:  Senator Debbie Halvorson: Chicago Heights, Flossmoor, Homewood, Glenwood, Lansing, Lynwood, Olympia Fields, Park Forest, Sauk Village, South Chicago Heights, Steger

41st District:  Senator Christine Radogno:  Lemont, Lockport, Mokena, New Lenox, Homer Glen, Frankfort, Orland Park, Tinley Park, Western Springs, Willow Springs

43rd District: Senator Arthur Wilhelmi - Lockport