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District map Senate · 59 districts

ChamberHouseSenate Republican 19 Democratic 40

Click a district to open its member. Hover or long-press for the name. Every member page outlines its own district; find your members with Who represents me, or browse by county.

Illinois Senate districtsSenate District 1: Javier Cervantes (D)Senate District 2: Omar Aquino (D)Senate District 3: Mattie Hunter (D)Senate District 4: Kimberly Lightford (D)Senate District 5: Lakesia Collins (D)Senate District 6: Sara Feigenholtz (D)Senate District 7: Mike Simmons-Gessesse (D)Senate District 8: Ram Villivalam (D)Senate District 9: Laura Fine (D)Senate District 10: Rob Martwick (D)Senate District 11: Mike Porfirio (D)Senate District 12: Celina Villanueva (D)Senate District 13: Robert Peters (D)Senate District 14: Emil Jones (D)Senate District 15: Napoleon Harris (D)Senate District 16: Willie Preston (D)Senate District 17: Elgie Sims (D)Senate District 18: Bill Cunningham (D)Senate District 19: Mike Hastings (D)Senate District 20: Graciela Guzmán (D)Senate District 21: Laura Ellman (D)Senate District 22: Cristina Castro (D)Senate District 23: Suzy Glowiak Hilton (D)Senate District 24: Seth Lewis (R)Senate District 25: Karina Villa (D)Senate District 26: Darby Hills (R)Senate District 27: Mark Walker (D)Senate District 28: Laura Murphy (D)Senate District 29: Julie Morrison (D)Senate District 30: Adriane Johnson (D)Senate District 31: Mary Edly-Allen (D)Senate District 32: Craig Wilcox (R)Senate District 33: Don DeWitte (R)Senate District 34: Steve Stadelman (D)Senate District 35: Dave Syverson (R)Senate District 36: Mike Halpin (D)Senate District 37: Li Arellano (R)Senate District 38: Sue Rezin (R)Senate District 39: Don Harmon (D)Senate District 40: Patrick Joyce (D)Senate District 41: John Curran (R)Senate District 42: Linda Holmes (D)Senate District 43: Rachel Ventura (D)Senate District 44: Sally Turner (R)Senate District 45: Andrew Chesney (R)Senate District 46: Dave Koehler (D)Senate District 47: Neil Anderson (R)Senate District 48: Doris Turner (D)Senate District 49: Meg Loughran Cappel (D)Senate District 50: Jil Tracy (R)Senate District 51: Chapin Rose (R)Senate District 52: Paul Faraci (D)Senate District 53: Chris Balkema (R)Senate District 54: Steve McClure (R)Senate District 55: Jason Plummer (R)Senate District 56: Erica Harriss (R)Senate District 57: Christopher Belt (D)Senate District 58: Terri Bryant (R)Senate District 59: Paul Jacobs (R)
U.S. Census Bureau 2024 state legislative district boundaries (public domain), simplified.

Senate districts 59

Sources for this page

District boundaries: U.S. Census Bureau (public domain).