| State | Office | District | Name | Party | Rating |
|---|---|---|---|---|---|
| IL | State House | 3 | Luis Arroyo | Democratic | 100 |
| IL | State House | 111 | Daniel Beiser | Democratic | 100 |
| IL | State House | 39 | Maria Berrios | Democratic | 100 |
| IL | State House | 117 | John Bradley | Democratic | 100 |
| Richard Bradley | 100 | ||||
| IL | State House | 83 | Linda Chapa LaVia | Democratic | 100 |
| IL | State Senate | 16 | Jacqui Collins | Democratic | 100 |
| Marlow Colvin | 100 | ||||
| IL | State House | 44 | Fred Crespo | Democratic | 100 |
| IL | Supervisor | At-Large | M. Maggie Crotty | Democratic | 100 |
| IL | State House | 25 | Barbara Currie | Democratic | 100 |
| IL | State House | 15 | John D'Amico | Democratic | 100 |
| IL | State House | 30 | William Davis | Democratic | 100 |
| IL | State Senate | 2 | William Delgado | Democratic | 100 |
| Deanna Demuzio | 100 | ||||
| Lisa Dugan | 100 | ||||
| IL | State House | 12 | Sara Feigenholtz | Democratic | 100 |
| Robert Flider | 100 | ||||
| IL | State House | 31 | Mary Flowers | Democratic | 100 |
| IL | State Senate | 59 | Gary Forby | Democratic | 100 |
| IL | State House | 8 | La Shawn Ford | Democratic | 100 |
| IL | Commissioner | 12 | John Fritchey | Democratic | 100 |
| IL | State House | 6 | Esther Golar | Democratic | 100 |
| Careen Gordon | 100 | ||||
| IL | Alderman | Ward 29 | Deborah Graham | Democratic | 100 |
| Kurt Granberg | 100 | ||||
| Debbie Halvorson | 100 | ||||
| Julie Hamos | 100 | ||||
| IL | Director of the Department of Transportation | Gary Hannig | No Party Affiliation | 100 | |
| IL | State Senate | 39 | Don Harmon | Democratic | 100 |
| IL | State House | 13 | Greg Harris | Democratic | 100 |
| Rickey Hendon | 100 | ||||
| IL | State House | 113 | Jay Hoffman | Democratic | 100 |
| Thomas Holbrook | 100 | ||||
| IL | State Senate | 3 | Mattie Hunter | Democratic | 100 |
| IL | State House | 103 | Naomi Jakobsson | Democratic | 100 |
| Elga Jefferies | 100 | ||||
| IL | State House | 67 | Charles Jefferson | Democratic | 100 |
| Emil Jones, Jr. | 100 | ||||
| Kevin Joyce | 100 | ||||
| IL | State Senate | 46 | David Koehler | Democratic | 100 |
| IL | State House | 16 | Louis Lang | Democratic | 100 |
| IL | State Senate | 4 | Kimberly Lightford | Democratic | 100 |
| IL | State Senate | 30 | Terry Link | Democratic | 100 |
| Joseph Lyons | 100 | ||||
| IL | State House | 22 | Michael Madigan | Democratic | 100 |
| Edward Maloney | 100 | ||||
| IL | State Senate | 20 | Iris Martinez | Democratic | 100 |
| Kevin McCarthy | 100 | ||||
| John McGuire | 100 | ||||
| Susana Mendoza | 100 | ||||
| David Miller | 100 | ||||
| IL | State House | 57 | Elaine Nekritz | Democratic | 100 |
| IL | State Senate | 22 | Michael Noland | Democratic | 100 |
| IL | Alderman | Ward 48 | Harry Osterman | Democratic | 100 |
| IL | State House | 118 | Brandon Phelps | Democratic | 100 |
| Dan Reitz | 100 | ||||
| IL | State House | 28 | Robert Rita | Democratic | 100 |
| Carol Ronen | 100 | ||||
| Kathleen Ryg | 100 | ||||
| Jeffrey Schoenberg | 100 | ||||
| IL | State Senate | 8 | Ira Silverstein | Democratic | 100 |
| Michael Smith | 100 | ||||
| IL | State House | 4 | Cynthia Soto | Democratic | 100 |
| IL | State Senate | 17 | Donne Trotter | Democratic | 100 |
| IL | State House | 72 | Patrick Verschoore | Democratic | 100 |
| A.J. Wilhelmi | 100 | ||||
| Karen Yarbrough | 100 | ||||
| Wyvetter Younge | 100 | ||||
| IL | State House | 1 | Daniel Burke | Democratic | 98 |
| IL | State Senate | 6 | John Cullerton | Democratic | 96 |
| James DeLeo | 96 | ||||
| IL | State House | 24 | Elizabeth Hernandez | Democratic | 96 |
| IL | State Senate | 57 | James Clayborne II | Democratic | 92 |
| IL | State Senate | 56 | William Haine | Democratic | 92 |
| IL | State Senate | 13 | Kwame Raoul | Democratic | 92 |
| IL | State House | 2 | Edward Acevedo | Democratic | 91 |
| Michael Boland | 91 | ||||
| Robert Molaro | 91 | ||||
| IL | State House | 38 | Al Riley | Democratic | 91 |
| IL | Supervisor | At-Large | Al Riley | Democratic | 91 |
| IL | State Senate | 52 | Michael Frerichs | Democratic | 90 |
| IL | State Senate | 42 | Linda Holmes | Democratic | 90 |
| IL | State Senate | 47 | John Sullivan | Democratic | 90 |
| IL | State House | 63 | Jack Franks | Democratic | 88 |
| Skip Saviano | 88 | ||||
| Susan Garrett | 84 | ||||
| James Brosnahan | 83 | ||||
| IL | State House | 27 | Monique Davis | Democratic | 83 |
| Constance Howard | 83 | ||||
| IL | State House | 76 | Frank Mautino | Democratic | 83 |
| Arthur Turner | 83 | ||||
| Eddie Washington | 83 | ||||
| IL | State Senate | 36 | Michael Jacobs | Democratic | 81 |
| IL | State Senate | 28 | Daniel Kotowski | Democratic | 81 |
| IL | State Senate | 1 | Antonio Munoz | Democratic | 81 |
| Paul Froehlich | 79 | ||||
| IL | State House | 74 | Don Moffitt | Republican | 79 |
| IL | State Senate | 11 | Martin Sandoval | Democratic | 75 |
| Annazette Collins | 74 | ||||
| Karen May | 74 | ||||
| James Meeks | 74 | ||||
| George Scully, Jr. | 74 | ||||
| IL | State House | 20 | Michael McAuliffe | Republican | 71 |
| IL | State House | 5 | Kenneth Dunkin | Democratic | 70 |
| Louis Viverito | 66 | ||||
| Sidney Mathias | 62 | ||||
| IL | State House | 101 | Bill Mitchell | Republican | 61 |
| Michael Bond | 60 | ||||
| Ruth Munson | 57 | ||||
| IL | Treasurer | Dan Rutherford | Republican | 47 | |
| Ronald Wait | 45 | ||||
| Mark Beaubien, Jr. | 44 | ||||
| IL | State House | 87 | Rich Brauer | Republican | 44 |
| IL | State House | 99 | Raymond Poe | Republican | 44 |
| Richard Myers | 43 | ||||
| IL | State Senate | 51 | Chapin Rose | Republican | 43 |
| Larry Bomke | 39 | ||||
| IL | State House | 115 | Mike Bost | Republican | 35 |
| Sandy Cole | 34 | ||||
| IL | Board Member | 1 | James Meyer | 34 | |
| IL | State House | 45 | Dennis Reboletti | Republican | 34 |
| IL | State Senate | 55 | Dale Righter | Republican | 34 |
| IL | State House | 94 | Jil Tracy | Republican | 34 |
| Frank Watson | 34 | ||||
| James Watson | 34 | ||||
| IL | State House | 47 | Patricia Bellock | Republican | 31 |
| Rosemary Mulligan | 27 | ||||
| IL | State Senate | 35 | Dave Syverson | Republican | 27 |
| William Black | 26 | ||||
| IL | State House | 105 | Daniel Brady | Republican | 26 |
| IL | State Senate | 44 | William Brady, Jr. | Republican | 26 |
| IL | State House | 65 | Timothy Schmitz | Republican | 26 |
| IL | State Senate | 24 | Kirk Dillard | Republican | 22 |
| John Millner | 18 | ||||
| William Peterson | 18 | ||||
| Todd Sieben | 18 | ||||
| Suzanne Bassi | 17 | ||||
| Robert Biggins | 17 | ||||
| Franco Coladipietro | 17 | ||||
| Elizabeth Coulson | 17 | ||||
| IL | State House | 97 | Tom Cross | Republican | 17 |
| IL | State House | 82 | James Durkin | Republican | 17 |
| Roger Eddy | 17 | ||||
| IL | State House | 49 | Mike Fortner | Republican | 17 |
| Brent Hassert | 17 | ||||
| IL | State House | 37 | Renée Kosel | Republican | 17 |
| IL | State House | 73 | David Leitch | Republican | 17 |
| Patricia Lindner | 17 | ||||
| Gerald Mitchell | 17 | ||||
| IL | State House | 61 | JoAnn Osmond | Republican | 17 |
| IL | State House | 48 | Sandra Pihos | Republican | 17 |
| IL | State House | 70 | Robert Pritchard | Republican | 17 |
| IL | State House | 109 | David Reis | Republican | 17 |
| IL | U.S. House | 18 | Aaron Schock | Republican | 17 |
| IL | State House | 88 | Keith Sommer | Republican | 17 |
| Ron Stephens | 17 | ||||
| IL | State House | 51 | Ed Sullivan, Jr. | Republican | 17 |
| IL | State House | 66 | Michael Tryon | Republican | 17 |
| David Winters | 17 | ||||
| John Jones | 15 | ||||
| Carolyn Krause | 13 | ||||
| Shane Cultra | 11 | ||||
| Joe Dunn | 11 | ||||
| Randy Ramey, Jr. | 11 | ||||
| IL | State House | 89 | Jim Sacia | Republican | 11 |
| IL | State Senate | 32 | Pamela Althoff | Republican | 10 |
| J. Burzynski | 10 | ||||
| Gary Dahl | 10 | ||||
| IL | U.S. House | 14 | Randy Hultgren | Republican | 10 |
| IL | State Senate | 58 | David Luechtefeld | Republican | 10 |
| Carole Pankau | 10 | ||||
| IL | State Senate | 41 | Christine Radogno | Republican | 10 |
| Dale Risinger | 10 | ||||
| Christopher Lauzen | 8 | ||||
| IL | State Senate | 27 | Matt Murphy | Republican | 8 |
| IL | Chairman | At-Large | Dan Cronin | Republican | 6 |
How to Interpret these Evaluations
Keep in mind that ratings done by special interest groups often do not represent a non-partisan stance. In addition, some groups select votes that tend to favor members of one political party over another, rather than choosing votes based solely on issues concerns. Nevertheless, they can be invaluable in showing where an incumbent has stood on a series of votes in the past one or two years, especially when ratings by groups on all sides of an issue are compared. Website links, if available, and descriptions of the organizations offering performance evaluations are accessible by clicking on the name of the group.
Most performance evaluations are displayed in a percentage format. However, some organizations present their ratings in the form of a letter grade or endorsement based on voting records, interviews, survey results and/or sources of campaign funding. For consistency and ease in understanding, Project Vote Smart converts all scores into a percentage when possible. Please visit the group's website or call 1-888-VOTESMART for more specific information.