| 2022 | 2022 | 2022 | 2022 | 2022 | 2022 | 2022 | 2022 | 2020 | 2020 | 2018 | 2018 | 2018 | 2018 | 2018 | 2016 | 2016 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| District | No - Workers Rights | Salvi | Bailey | DeVore | Brady | Teresi | Demmer | State Sen | Trump | Curran | Rauner | Harold | Helland | Senger | Dodge | Trump | Kirk | Munger |
| 1st SD | 23.39% | 25.13% | 26.44% | 25.99% | 25.48% | 22.58% | 25.72% | 0.00% | 23.58% | 17.71% | 20.03% | 23.49% | 12.29% | 16.51% | 18.83% | 19.10% | 20.35% | 21.95% |
| 2nd SD | 17.08% | 13.83% | 14.54% | 15.10% | 14.62% | 13.62% | 15.50% | 0.00% | 15.20% | 12.45% | 12.47% | 15.00% | 8.16% | 9.89% | 11.99% | 10.30% | 14.60% | 15.90% |
| 3rd SD | 18.04% | 10.48% | 10.73% | 11.54% | 11.42% | 10.79% | 12.17% | 0.00% | 10.89% | 9.95% | 11.13% | 12.53% | 6.86% | 9.04% | 10.40% | 7.37% | 11.64% | 14.28% |
| 4th SD | 28.12% | 21.13% | 21.20% | 21.81% | 22.07% | 20.56% | 22.45% | 0.00% | 18.64% | 17.45% | 21.48% | 22.47% | 12.37% | 17.78% | 19.43% | 15.94% | 19.80% | 24.94% |
| 5th SD | 23.64% | 12.39% | 12.09% | 13.99% | 13.42% | 13.71% | 15.00% | 0.00% | 11.51% | 12.44% | 14.58% | 14.99% | 9.13% | 11.65% | 13.48% | 8.29% | 15.87% | 18.71% |
| 6th SD | 30.11% | 14.87% | 14.03% | 16.62% | 16.01% | 16.13% | 17.61% | 16.96% | 14.89% | 18.31% | 23.50% | 22.83% | 14.39% | 17.96% | 20.40% | 14.22% | 27.51% | 32.94% |
| 7th SD | 15.19% | 8.33% | 8.33% | 9.22% | 9.34% | 8.64% | 9.62% | 0.00% | 10.36% | 9.43% | 11.50% | 12.52% | 7.23% | 8.93% | 10.32% | 9.01% | 13.56% | 17.00% |
| 8th SD | 32.19% | 30.55% | 29.61% | 31.49% | 30.61% | 28.22% | 31.40% | 0.00% | 34.16% | 28.94% | 31.33% | 33.20% | 19.57% | 25.90% | 28.46% | 28.15% | 32.26% | 35.62% |
| 9th SD | 35.40% | 22.08% | 20.89% | 23.18% | 23.12% | 22.30% | 23.95% | 23.56% | 21.86% | 24.33% | 30.67% | 29.92% | 17.89% | 24.08% | 26.01% | 19.80% | 32.67% | 38.14% |
| 10th SD | 32.36% | 36.95% | 37.84% | 38.81% | 37.44% | 34.21% | 38.36% | 1.13% | 40.69% | 32.44% | 35.19% | 38.68% | 22.43% | 29.53% | 33.32% | 36.03% | 36.12% | 40.32% |
| 11th SD | 28.54% | 32.46% | 34.30% | 34.11% | 33.17% | 29.31% | 33.37% | 33.84% | 31.61% | 24.33% | 26.26% | 29.82% | 16.04% | 21.30% | 24.10% | 27.23% | 26.23% | 28.73% |
| 12th SD | 15.58% | 17.30% | 18.08% | 18.89% | 17.48% | 15.32% | 18.03% | 0.00% | 17.10% | 11.59% | 12.09% | 15.67% | 7.06% | 8.97% | 10.97% | 11.43% | 13.63% | 13.55% |
| 13th SD | 17.73% | 9.58% | 9.75% | 10.30% | 10.28% | 9.63% | 10.87% | 0.00% | 9.72% | 9.03% | 11.21% | 12.40% | 6.90% | 8.91% | 9.95% | 7.48% | 11.86% | 15.59% |
| 14th SD | 26.63% | 27.23% | 28.50% | 28.23% | 27.93% | 26.23% | 28.58% | 0.00% | 25.39% | 21.87% | 22.12% | 24.47% | 15.19% | 19.94% | 22.10% | 22.19% | 21.45% | 25.96% |
| 15th SD | 24.21% | 23.90% | 25.05% | 24.82% | 24.71% | 23.17% | 25.12% | 0.00% | 21.96% | 18.80% | 20.07% | 22.25% | 13.82% | 18.11% | 19.80% | 20.05% | 19.78% | 24.21% |
| 16th SD | 18.82% | 18.83% | 20.31% | 19.51% | 19.73% | 17.89% | 19.92% | 0.00% | 18.54% | 14.35% | 13.30% | 15.86% | 8.67% | 11.86% | 13.13% | 14.26% | 13.67% | 16.58% |
| 17th SD | 17.58% | 16.04% | 17.30% | 16.78% | 16.84% | 15.46% | 17.01% | 0.00% | 15.77% | 12.61% | 13.43% | 15.56% | 9.08% | 12.17% | 13.19% | 13.83% | 13.61% | 16.92% |
| 18th SD | 35.52% | 40.22% | 41.73% | 42.20% | 41.00% | 37.69% | 41.29% | 40.65% | 41.66% | 36.17% | 37.08% | 41.44% | 24.60% | 32.71% | 36.45% | 39.42% | 37.46% | 43.71% |
| 19th SD | 39.39% | 43.29% | 43.81% | 44.56% | 44.00% | 42.15% | 45.12% | 49.41% | 42.59% | 39.60% | 40.24% | 43.10% | 29.67% | 37.45% | 40.41% | 40.62% | 39.45% | 46.07% |
| 20th SD | 18.05% | 12.63% | 13.00% | 13.88% | 13.42% | 12.42% | 14.23% | 13.74% | 14.32% | 12.40% | 14.00% | 15.51% | 8.69% | 10.57% | 12.66% | 11.21% | 16.15% | 18.28% |
| 21st SD | 45.99% | 37.95% | 36.88% | 39.25% | 39.53% | 38.56% | 41.12% | 41.20% | 36.28% | 38.40% | 45.46% | 45.74% | 30.60% | 41.86% | 43.77% | 36.32% | 45.13% | 52.53% |
| 22nd SD | 36.52% | 35.14% | 35.63% | 36.14% | 36.37% | 34.80% | 37.15% | 0.00% | 33.74% | 31.44% | 34.21% | 35.55% | 24.51% | 30.64% | 33.44% | 30.75% | 32.04% | 38.14% |
| 23rd SD | 46.21% | 41.40% | 41.00% | 43.15% | 42.65% | 41.92% | 44.91% | 45.39% | 39.65% | 39.99% | 45.34% | 46.02% | 30.92% | 41.09% | 44.29% | 38.03% | 43.85% | 50.79% |
| 24th SD | 50.30% | 46.41% | 45.78% | 47.58% | 47.46% | 46.36% | 49.18% | 51.93% | 45.04% | 45.50% | 50.32% | 51.30% | 35.45% | 46.75% | 49.62% | 43.37% | 49.63% | 56.86% |
| 25th SD | 41.20% | 38.47% | 38.37% | 39.52% | 39.67% | 38.27% | 40.94% | 41.28% | 36.47% | 35.81% | 39.74% | 41.34% | 28.42% | 36.83% | 39.65% | 34.75% | 38.69% | 43.73% |
| 26th SD | 50.85% | 44.72% | 43.17% | 45.50% | 45.49% | 44.48% | 47.20% | 50.22% | 44.07% | 46.77% | 52.91% | 52.31% | 36.33% | 47.19% | 50.61% | 44.38% | 53.09% | 60.55% |
| 27th SD | 46.22% | 38.57% | 37.61% | 39.29% | 39.41% | 37.77% | 40.43% | 40.94% | 38.46% | 38.80% | 45.47% | 45.48% | 30.00% | 38.93% | 42.04% | 37.01% | 45.74% | 53.07% |
| 28th SD | 41.31% | 39.50% | 39.62% | 40.85% | 40.36% | 38.77% | 41.56% | 41.87% | 40.15% | 37.56% | 41.90% | 42.46% | 27.59% | 36.19% | 39.39% | 36.09% | 40.35% | 46.63% |
| 29th SD | 46.16% | 30.65% | 28.61% | 31.60% | 31.49% | 31.20% | 33.17% | 0.00% | 31.20% | 34.34% | 41.86% | 39.87% | 26.09% | 34.71% | 37.44% | 29.30% | 45.78% | 50.10% |
| 30th SD | 36.77% | 30.61% | 29.47% | 31.11% | 31.45% | 30.17% | 32.36% | 0.00% | 29.03% | 30.43% | 33.87% | 34.31% | 22.55% | 30.00% | 32.58% | 26.74% | 35.87% | 38.91% |
| 31st SD | 40.70% | 39.84% | 38.91% | 40.40% | 40.31% | 39.09% | 41.99% | 43.22% | 37.68% | 39.68% | 42.51% | 43.95% | 29.69% | 39.02% | 42.50% | 37.75% | 43.23% | 47.34% |
| 32nd SD | 48.24% | 50.16% | 49.21% | 50.79% | 50.71% | 49.88% | 52.43% | 55.87% | 51.27% | 50.64% | 52.36% | 53.56% | 37.05% | 48.71% | 52.33% | 51.34% | 51.37% | 57.82% |
| 33rd SD | 49.66% | 46.66% | 45.91% | 47.56% | 47.69% | 46.57% | 48.97% | 100.00% | 46.08% | 46.52% | 49.71% | 51.01% | 37.07% | 46.62% | 49.96% | 46.75% | 50.13% | 56.80% |
| 34th SD | 42.49% | 44.63% | 44.81% | 47.79% | 48.06% | 45.06% | 47.17% | 41.41% | 42.47% | 42.29% | 38.35% | 46.51% | 33.57% | 40.62% | 42.02% | 41.09% | 43.73% | 46.64% |
| 35th SD | 51.31% | 52.94% | 52.57% | 54.46% | 54.41% | 52.86% | 55.63% | 100.00% | 52.38% | 51.87% | 53.83% | 56.15% | 40.35% | 50.89% | 53.99% | 52.53% | 53.48% | 60.03% |
| 36th SD | 38.15% | 45.38% | 46.98% | 49.18% | 48.68% | 45.74% | 47.20% | 45.37% | 45.07% | 43.80% | 42.16% | 46.72% | 34.43% | 41.68% | 43.25% | 43.20% | 42.93% | 44.80% |
| 37th SD | 53.27% | 57.58% | 58.82% | 61.01% | 61.88% | 57.67% | 61.88% | 100.00% | 57.14% | 55.11% | 52.38% | 58.61% | 42.02% | 52.90% | 54.90% | 54.73% | 55.21% | 58.19% |
| 38th SD | 45.75% | 49.04% | 50.38% | 50.64% | 51.15% | 48.21% | 52.24% | 100.00% | 50.81% | 48.29% | 46.53% | 50.50% | 36.28% | 44.68% | 48.54% | 49.08% | 46.97% | 51.98% |
| 39th SD | 26.64% | 22.29% | 22.53% | 23.21% | 22.88% | 21.44% | 23.52% | 0.00% | 23.29% | 20.65% | 22.74% | 24.22% | 13.94% | 19.06% | 21.01% | 20.27% | 23.49% | 28.01% |
| 40th SD | 40.19% | 46.81% | 48.55% | 48.48% | 47.82% | 45.39% | 48.69% | 44.66% | 45.90% | 42.19% | 41.56% | 45.42% | 32.09% | 39.62% | 42.09% | 42.68% | 39.50% | 45.34% |
| 41st SD | 48.26% | 44.46% | 43.84% | 45.89% | 45.60% | 44.18% | 47.36% | 100.00% | 43.65% | 43.90% | 49.62% | 50.74% | 33.12% | 44.72% | 47.87% | 42.79% | 48.58% | 56.45% |
| 42nd SD | 40.05% | 37.37% | 36.99% | 38.26% | 38.81% | 37.45% | 39.89% | 39.75% | 36.04% | 36.39% | 39.97% | 41.81% | 29.63% | 37.92% | 40.47% | 36.48% | 40.75% | 46.13% |
| 43rd SD | 37.67% | 40.96% | 41.88% | 42.12% | 41.69% | 39.61% | 43.41% | 43.95% | 38.79% | 35.86% | 36.82% | 40.24% | 27.33% | 35.26% | 37.95% | 36.48% | 35.03% | 40.50% |
| 44th SD | 56.48% | 62.21% | 63.61% | 65.49% | 68.90% | 62.00% | 63.00% | 100.00% | 63.01% | 61.24% | 59.78% | 67.96% | 47.48% | 60.08% | 58.90% | 61.78% | 63.77% | 67.03% |
| 45th SD | 51.39% | 58.27% | 59.66% | 62.11% | 62.32% | 59.07% | 61.83% | 66.44% | 58.61% | 57.54% | 53.35% | 61.30% | 45.88% | 55.30% | 57.14% | 56.56% | 57.79% | 60.71% |
| 46th SD | 40.52% | 42.71% | 43.52% | 45.44% | 50.77% | 43.58% | 44.05% | 41.93% | 40.30% | 39.83% | 38.89% | 44.44% | 30.66% | 39.06% | 39.36% | 39.98% | 43.76% | 47.10% |
| 47th SD | 52.10% | 60.40% | 64.34% | 65.24% | 66.35% | 61.35% | 62.78% | 100.00% | 63.05% | 59.00% | 51.88% | 60.92% | 41.44% | 53.11% | 54.22% | 59.31% | 54.73% | 57.90% |
| 48th SD | 43.06% | 46.60% | 46.59% | 48.61% | 49.62% | 43.02% | 46.10% | 49.08% | 46.75% | 45.43% | 42.29% | 51.74% | 32.04% | 41.09% | 40.69% | 46.43% | 48.38% | 51.26% |
| 49th SD | 37.99% | 41.40% | 41.94% | 42.45% | 42.15% | 40.57% | 43.98% | 0.00% | 40.50% | 38.28% | 38.57% | 41.89% | 29.10% | 37.27% | 39.98% | 39.71% | 39.24% | 44.11% |
| 50th SD | 57.83% | 69.07% | 73.28% | 73.06% | 73.23% | 68.35% | 71.23% | 100.00% | 70.86% | 66.86% | 52.36% | 69.13% | 48.91% | 60.62% | 61.97% | 68.51% | 56.57% | 61.91% |
| 51st SD | 59.28% | 69.75% | 72.61% | 72.60% | 72.58% | 68.50% | 68.04% | 100.00% | 70.70% | 67.32% | 60.85% | 72.05% | 51.25% | 63.76% | 59.39% | 68.20% | 65.34% | 67.65% |
| 52nd SD | 36.18% | 37.68% | 38.09% | 39.82% | 40.09% | 36.80% | 34.15% | 0.00% | 35.70% | 34.93% | 34.93% | 43.58% | 26.43% | 34.34% | 27.73% | 35.03% | 40.31% | 42.73% |
| 53rd SD | 56.25% | 64.34% | 66.25% | 67.45% | 70.34% | 64.13% | 65.86% | 100.00% | 65.81% | 62.68% | 59.95% | 67.22% | 49.77% | 60.20% | 60.73% | 63.16% | 62.25% | 66.54% |
| 54th SD | 57.81% | 67.02% | 69.53% | 69.48% | 69.66% | 64.08% | 66.88% | 100.00% | 70.54% | 66.99% | 54.82% | 69.50% | 46.26% | 59.04% | 58.74% | 68.16% | 62.27% | 64.45% |
| 55th SD | 59.31% | 69.75% | 73.93% | 73.64% | 73.75% | 69.98% | 73.24% | 100.00% | 72.10% | 68.43% | 60.30% | 69.05% | 53.88% | 63.25% | 65.75% | 69.98% | 57.84% | 64.66% |
| 56th SD | 39.86% | 47.84% | 50.83% | 51.68% | 51.18% | 47.62% | 51.31% | 51.10% | 50.30% | 48.06% | 42.02% | 49.04% | 38.97% | 43.06% | 46.17% | 49.81% | 40.61% | 44.88% |
| 57th SD | 38.56% | 43.56% | 45.47% | 46.75% | 46.31% | 44.93% | 46.31% | 42.33% | 42.69% | 42.01% | 39.16% | 43.46% | 35.09% | 40.24% | 41.38% | 41.86% | 36.10% | 41.25% |
| 58th SD | 58.00% | 69.80% | 75.00% | 74.50% | 74.48% | 69.96% | 73.56% | 100.00% | 73.08% | 68.30% | 57.43% | 67.02% | 50.63% | 61.62% | 63.92% | 70.73% | 55.79% | 63.06% |
| 59th SD | 50.35% | 63.72% | 68.83% | 68.02% | 68.19% | 62.45% | 67.04% | 100.00% | 66.55% | 61.25% | 50.34% | 62.11% | 45.96% | 55.84% | 58.41% | 64.29% | 48.90% | 56.98% |
| Statewide | 41.28% | 41.50% | 42.37% | 43.45% | 43.59% | 41.04% | 43.48% | 40.55% | 38.87% | 38.83% | 42.74% | 29.23% | 37.00% | 38.91% | 38.76% | 39.78% | 44.43% |