Illinois State Senate Districts 100th General Assembly (2017-2018) First session, 2017 This document includes: Illinois State Senate districts map, statewide Illinois State Senate districts map, northeast Illinois List of Illinois State Senate districts, numerically by district, 2017 List of Illinois State Senate districts, alphabetically by senator, 2017 Post-Census 2010 districts After the 2010 Census, the Illinois state house and senate districts were redrawn in 2011. The number of districts remained the same as for the post-Census 2000 districts, but the boundaries of the districts changed. These new districts were used as the basis for the general election held in November 2012. The new districts took effect with the beginning of the 98th General Assembly, Session One, in January 2013. They remain in effect through the end of the 102nd General Assembly, Session Two, in 2022. For additional information: Illinois General Assembly http://www.ilga.gov/ Illinois State Senate districts, senators listed numerically by district, 2017 Terry Link 30 D Senator Dist. Party Melinda Bush 31 D Antonio Muñoz 1 D Pamela J. Althoff 32 R Omar Aquino 2 D Karen McConnaughay 33 R Mattie Hunter 3 D Steve Stadelman 34 D Kimberly A. Lightford 4 D Dave Syverson 35 R Patricia Van Pelt 5 D Neil Anderson 36 R John J. Cullerton 6 D Chuck Weaver 37 R Heather A. Steans 7 D Sue Rezin 38 R Ira I. Silverstein 8 D Don Harmon 39 D Daniel Biss 9 D Toi W. Hutchinson 40 D John G. Mulroe 10 D Christine Radogno 41 R Martin A. Sandoval 11 D Linda Holmes 42 D Steven M. Landek 12 D Pat McGuire 43 D Kwame Raoul 13 D William E. Brady 44 R Emil Jones, III 14 D Tim Bivins 45 R Napoleon Harris, III 15 D David Koehler 46 D Jacqueline Y. Collins 16 D Jil Tracy 47 R Donne E. Trotter 17 D Andy Manar 48 D Bill Cunningham 18 D Jennifer Bertino-Tarrant 49 D Michael E. Hastings 19 D Wm. Sam McCann 50 R Iris Y. Martinez 20 D Chapin Rose 51 R Michael Connelly 21 R Scott M. Bennett 52 D Cristina Castro 22 D Jason A. Barickman 53 R Thomas Cullerton 23 D Kyle McCarter 54 R Chris Nybo 24 R Dale A. Righter 55 R Jim Oberweis 25 R William R. Haine 56 D Dan McConchie 26 R James F. Clayborne, Jr. 57 D Tom Rooney 27 R Paul Schimpf 58 R Laura M. Murphy 28 D Dale Fowler 59 R Julie A. Morrison 29 D Illinois State Senate districts, alphabetically by senator, 2017 Antonio Muñoz 1 D Senator Dist. Party Laura M. Murphy 28 D Pamela J. Althoff 32 R Chris Nybo 24 R Neil Anderson 36 R Jim Oberweis 25 R Omar Aquino 2 D Christine Radogno 41 R Jason A. Barickman 53 R Kwame Raoul 13 D Scott M. Bennett 52 D Sue Rezin 38 R Jennifer Bertino-Tarrant 49 D Dale A. Righter 55 R Daniel Biss 9 D Tom Rooney 27 R Tim Bivins 45 R Chapin Rose 51 R William E. Brady 44 R Martin A. Sandoval 11 D Melinda Bush 31 D Paul Schimpf 58 R Cristina Castro 22 D Ira I. Silverstein 8 D James F. Clayborne, Jr. 57 D Steve Stadelman 34 D Jacqueline Y. Collins 16 D Heather A. Steans 7 D Michael Connelly 21 R Dave Syverson 35 R John J. Cullerton 6 D Jil Tracy 47 R Thomas Cullerton 23 D Donne E. Trotter 17 D Bill Cunningham 18 D Patricia Van Pelt 5 D Dale Fowler 59 R Chuck Weaver 37 R William R. Haine 56 D Don Harmon 39 D Napoleon Harris, III 15 D Michael E. Hastings 19 D Linda Holmes 42 D Mattie Hunter 3 D Toi W. Hutchinson 40 D Emil Jones, III 14 D David Koehler 46 D Steven M. Landek 12 D Kimberly A. Lightford 4 D Terry Link 30 D Andy Manar 48 D Iris Y. Martinez 20 D Wm. Sam McCann 50 R Kyle McCarter 54 R Dan McConchie 26 R Karen McConnaughay 33 R Pat McGuire 43 D Julie A. Morrison 29 D John G. Mulroe 10 D.