The 19th Senate District includes portions of Cook and Will Counties.
Cities Country Club Hills Flossmoor Frankfort Frankfort Square Harvey Hazel Crest Homer Glen Homewood |
Joliet Lockport Markham Matteson Mokena New Lenox Oak Forest Olympia Fields |
Orland Hills Orland Park Park Forest Richton Park Tinley park University Park |
Townships Bremen Frankfort Homer New Lenox Orland Rich Thornton |