Illinois's 3rd House of Representatives district


Illinois's 3rd House of Representatives district is a Representative district within the Illinois House of Representatives located in Cook County, Illinois. It has been represented by Democrat Eva-Dina Delgado since November 15, 2019. The district was previously represented by Democrat Luis Arroyo from 2007 to 2019.
The district covers parts of Chicago and of Chicago's neighborhoods, it covers all or parts of Belmont Cragin, Dunning, Hermosa, Humboldt Park, Logan Square, Montclare, Portage Park, and West Town.

Historic District Boundaries

YearsCountyMunicipalities/TownshipsNotes
2023 – presentCookChicago
2013 – 2023CookChicago, Elmwood Park
2003 – 2013CookChicago
1993 – 2003CookChicago
1983 – 1993CookChicago
1967 – 1973CookBarrington Township, Elk Grove Township, Hanover Township, parts of Maine Township, parts of Northfield Township, Palatine Township, Shaumberg Township, Wheeling Township
1957 – 1965CookBerywn Township, Cicero Township, parts of Stickney Township
1871 – 1873PopeAllens Spring, Bay City, Book, Columbus, Eddyville, Glendale, Golconda, Hamletsburg, Lusk, Morgantown, New Liberty, Oak, Rock, Rock Quarry, Wool, Zion Hill
1863 – 1871Hardin
Gallatin
Saline		America, Bankton, Bowlesville, Cane Creek, Cave-In-Rock, Cornersville, Curran, Cypressville, Denane, Eagle Creek, Equality, Eldorado, Elizabethtown, Frankfort, Galatia, Harrisburg, Indian Creek, Marthas, Mitchellsville, Mt. Airy, New Haven, New Mark, Raleigh, Rock and Cave, Rosiclare, Saline Hills, Salineville, Shawneetown (Old Shawneetown), Somerset, Stonefort, Twitchell's Mill
1855 – 1863Johnson
Williamson		Bainbridge, Bolton, Crab Orchard, Fredonia, Jeffersonville, Locust Grove, Marion, Reynoldsburg, Sarahville, Sulphur Spa, Vienna,
1849 – 1855Gallatin
Saline		Bankton, Cane Creek, Cornersville, Curran, Cypressville, Denane, Eagle Creek, Equality, Griswold, Indian Creek, Mt. Airy, New Haven, Shawneetown (Old Shawneetown), Raleigh