| 2018 | 2018 | 2018 | 2018 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 |
| Rauner | Ives | Harold | Grasso | Trump | Cruz | Kasich | Rubio | Carson | Bush | Paul | Christie | Huckabee | Fiorina | Santorum | Kirk | Marter | Munger |
State Senator - 1 | 49.53% | 50.47% | 52.76% | 47.24% | 53.07% | 22.53% | 8.29% | 12.30% | 1.03% | 1.55% | 0.47% | 0.30% | 0.16% | 0.12% | 0.19% | 64.92% | 35.08% | 100.00% |
State Senator - 2 | 53.06% | 46.94% | 59.51% | 40.49% | 39.97% | 22.50% | 20.08% | 14.23% | 0.73% | 1.12% | 0.44% | 0.39% | 0.17% | 0.26% | 0.11% | 67.90% | 32.10% | 100.00% |
State Senator - 3 | 63.49% | 36.51% | 63.69% | 36.31% | 33.05% | 17.32% | 33.83% | 13.32% | 0.81% | 0.71% | 0.41% | 0.20% | 0.03% | 0.20% | 0.10% | 75.19% | 24.81% | 100.00% |
State Senator - 4 | 52.06% | 47.94% | 58.76% | 41.24% | 34.64% | 23.69% | 27.51% | 11.82% | 0.64% | 0.74% | 0.31% | 0.30% | 0.09% | 0.15% | 0.10% | 72.09% | 27.91% | 100.00% |
State Senator - 5 | 64.27% | 35.73% | 62.97% | 37.03% | 25.57% | 17.65% | 39.18% | 15.04% | 0.77% | 0.62% | 0.49% | 0.24% | 0.18% | 0.16% | 0.11% | 75.00% | 25.00% | 100.00% |
State Senator - 6 | 65.97% | 34.03% | 66.09% | 33.91% | 23.03% | 17.06% | 43.83% | 14.60% | 0.25% | 0.49% | 0.35% | 0.17% | 0.06% | 0.12% | 0.06% | 77.53% | 22.47% | 100.00% |
State Senator - 7 | 58.22% | 41.78% | 62.72% | 37.28% | 35.38% | 21.27% | 26.63% | 13.14% | 0.87% | 1.23% | 0.65% | 0.29% | 0.24% | 0.20% | 0.10% | 70.53% | 29.47% | 100.00% |
State Senator - 8 | 54.31% | 45.69% | 62.16% | 37.84% | 43.40% | 26.15% | 17.20% | 11.42% | 0.33% | 0.65% | 0.30% | 0.29% | 0.13% | 0.07% | 0.07% | 73.82% | 26.18% | 100.00% |
State Senator - 9 | 66.07% | 33.93% | 69.46% | 30.54% | 25.28% | 18.50% | 41.91% | 12.69% | 0.30% | 0.61% | 0.26% | 0.24% | 0.09% | 0.08% | 0.06% | 81.69% | 18.31% | 100.00% |
State Senator - 10 | 51.71% | 48.29% | 59.25% | 40.75% | 53.81% | 20.51% | 15.11% | 8.42% | 0.46% | 0.75% | 0.38% | 0.29% | 0.13% | 0.09% | 0.06% | 70.35% | 29.65% | 100.00% |
State Senator - 11 | 49.15% | 50.85% | 54.51% | 45.49% | 55.94% | 22.88% | 8.60% | 9.39% | 0.83% | 1.24% | 0.57% | 0.19% | 0.11% | 0.14% | 0.11% | 67.59% | 32.41% | 100.00% |
State Senator - 12 | 49.75% | 50.25% | 57.24% | 42.76% | 47.36% | 23.72% | 15.03% | 10.73% | 0.75% | 1.14% | 0.47% | 0.43% | 0.15% | 0.16% | 0.05% | 67.91% | 32.09% | 100.00% |
State Senator - 13 | 63.50% | 36.50% | 66.93% | 33.07% | 32.47% | 18.69% | 33.11% | 12.99% | 1.06% | 0.79% | 0.33% | 0.19% | 0.07% | 0.13% | 0.19% | 75.16% | 24.84% | 100.00% |
State Senator - 14 | 48.65% | 51.35% | 56.17% | 43.83% | 50.60% | 24.21% | 14.95% | 7.99% | 0.71% | 0.55% | 0.41% | 0.33% | 0.12% | 0.09% | 0.05% | 67.87% | 32.13% | 100.00% |
State Senator - 15 | 49.16% | 50.84% | 53.45% | 46.55% | 45.96% | 28.08% | 14.71% | 8.25% | 0.92% | 0.97% | 0.36% | 0.36% | 0.25% | 0.08% | 0.05% | 67.74% | 32.26% | 100.00% |
State Senator - 16 | 49.72% | 50.28% | 54.45% | 45.55% | 56.07% | 21.17% | 12.38% | 7.69% | 0.95% | 0.82% | 0.23% | 0.30% | 0.13% | 0.10% | 0.15% | 67.89% | 32.11% | 100.00% |
State Senator - 17 | 48.92% | 51.08% | 53.02% | 46.98% | 48.32% | 28.87% | 12.16% | 7.43% | 1.24% | 0.71% | 0.43% | 0.30% | 0.21% | 0.16% | 0.16% | 67.48% | 32.52% | 100.00% |
State Senator - 18 | 47.46% | 52.54% | 54.52% | 45.48% | 52.04% | 22.28% | 16.20% | 7.91% | 0.43% | 0.47% | 0.23% | 0.19% | 0.10% | 0.09% | 0.06% | 68.62% | 31.38% | 100.00% |
State Senator - 19 | 46.99% | 53.01% | 54.90% | 45.10% | 47.98% | 25.33% | 17.04% | 8.06% | 0.47% | 0.52% | 0.26% | 0.12% | 0.09% | 0.06% | 0.06% | 67.16% | 32.84% | 100.00% |
State Senator - 20 | 52.58% | 47.42% | 59.68% | 40.32% | 40.82% | 25.03% | 18.22% | 12.97% | 0.60% | 1.16% | 0.62% | 0.27% | 0.05% | 0.17% | 0.11% | 65.98% | 34.02% | 100.00% |
State Senator - 21 | 44.13% | 55.87% | 58.15% | 41.85% | 29.06% | 26.55% | 31.85% | 10.71% | 0.47% | 0.64% | 0.28% | 0.18% | 0.11% | 0.08% | 0.07% | 70.81% | 29.19% | 100.00% |
State Senator - 22 | 48.58% | 51.42% | 61.96% | 38.04% | 42.10% | 28.04% | 17.75% | 9.67% | 0.72% | 0.75% | 0.38% | 0.19% | 0.11% | 0.16% | 0.12% | 66.45% | 33.55% | 100.00% |
State Senator - 23 | 49.96% | 50.04% | 54.68% | 45.32% | 44.25% | 24.25% | 20.73% | 8.96% | 0.46% | 0.55% | 0.30% | 0.21% | 0.13% | 0.11% | 0.07% | 70.00% | 30.00% | 100.00% |
State Senator - 24 | 48.95% | 51.05% | 54.74% | 45.26% | 30.14% | 23.55% | 33.68% | 10.75% | 0.42% | 0.66% | 0.32% | 0.22% | 0.10% | 0.13% | 0.05% | 73.33% | 26.67% | 100.00% |
State Senator - 25 | 47.70% | 52.30% | 60.31% | 39.69% | 36.06% | 27.35% | 24.43% | 10.13% | 0.61% | 0.53% | 0.38% | 0.19% | 0.17% | 0.09% | 0.06% | 66.10% | 33.90% | 100.00% |
State Senator - 26 | 53.27% | 46.73% | 61.04% | 38.96% | 36.01% | 23.84% | 28.09% | 10.13% | 0.50% | 0.55% | 0.37% | 0.16% | 0.14% | 0.13% | 0.08% | 70.50% | 29.50% | 100.00% |
State Senator - 27 | 53.79% | 46.21% | 66.15% | 33.85% | 33.14% | 23.55% | 32.46% | 9.38% | 0.38% | 0.47% | 0.23% | 0.17% | 0.08% | 0.08% | 0.05% | 70.85% | 29.15% | 100.00% |
State Senator - 28 | 53.16% | 46.84% | 63.06% | 36.94% | 43.18% | 23.70% | 22.49% | 8.92% | 0.41% | 0.59% | 0.25% | 0.20% | 0.11% | 0.09% | 0.07% | 69.66% | 30.34% | 100.00% |
State Senator - 29 | 60.60% | 39.40% | 67.63% | 32.37% | 32.32% | 20.32% | 34.29% | 11.50% | 0.35% | 0.57% | 0.22% | 0.20% | 0.08% | 0.09% | 0.06% | 79.71% | 20.29% | 100.00% |
State Senator - 30 | 54.73% | 45.27% | 62.90% | 37.10% | 35.86% | 26.07% | 25.43% | 10.53% | 0.55% | 0.68% | 0.25% | 0.24% | 0.14% | 0.19% | 0.06% | 73.58% | 26.42% | 100.00% |
State Senator - 31 | 49.74% | 50.26% | 59.32% | 40.68% | 38.96% | 27.80% | 20.78% | 10.29% | 0.65% | 0.66% | 0.35% | 0.15% | 0.16% | 0.12% | 0.07% | 69.63% | 30.37% | 100.00% |
State Senator - 32 | 50.77% | 49.23% | 58.33% | 41.67% | 42.62% | 25.83% | 19.71% | 9.43% | 0.67% | 0.67% | 0.40% | 0.23% | 0.20% | 0.12% | 0.12% | 64.59% | 35.41% | 100.00% |
State Senator - 33 | 46.86% | 53.14% | 60.36% | 39.64% | 37.67% | 27.12% | 23.31% | 9.89% | 0.63% | 0.59% | 0.32% | 0.16% | 0.11% | 0.11% | 0.08% | 66.04% | 33.96% | 100.00% |
State Senator - 34 | 51.53% | 48.47% | 49.42% | 50.58% | 34.91% | 40.59% | 15.35% | 6.58% | 0.91% | 0.71% | 0.29% | 0.18% | 0.23% | 0.16% | 0.09% | 69.11% | 30.89% | 100.00% |
State Senator - 35 | 51.16% | 48.84% | 54.12% | 45.88% | 37.16% | 33.87% | 18.29% | 8.09% | 0.89% | 0.70% | 0.43% | 0.21% | 0.17% | 0.11% | 0.08% | 68.38% | 31.62% | 100.00% |
State Senator - 36 | 50.03% | 49.97% | 56.61% | 43.39% | 36.32% | 35.00% | 17.29% | 8.39% | 1.07% | 0.94% | 0.31% | 0.17% | 0.31% | 0.11% | 0.09% | 69.95% | 30.05% | 100.00% |
State Senator - 37 | 53.26% | 46.74% | 57.90% | 42.10% | 32.23% | 37.23% | 19.76% | 8.09% | 0.85% | 0.94% | 0.28% | 0.23% | 0.20% | 0.12% | 0.07% | 71.13% | 28.87% | 100.00% |
State Senator - 38 | 47.97% | 52.03% | 55.58% | 44.42% | 46.04% | 28.14% | 15.50% | 7.47% | 0.92% | 0.94% | 0.35% | 0.27% | 0.24% | 0.07% | 0.07% | 65.91% | 34.09% | 100.00% |
State Senator - 39 | 52.61% | 47.39% | 57.35% | 42.65% | 47.28% | 22.25% | 18.41% | 9.73% | 0.51% | 0.81% | 0.37% | 0.31% | 0.11% | 0.09% | 0.12% | 71.40% | 28.60% | 100.00% |
State Senator - 40 | 48.97% | 51.03% | 54.74% | 45.26% | 44.49% | 28.51% | 16.36% | 8.06% | 0.96% | 0.76% | 0.38% | 0.20% | 0.15% | 0.06% | 0.07% | 67.53% | 32.47% | 100.00% |
State Senator - 41 | 50.50% | 49.50% | 53.62% | 46.38% | 38.83% | 22.75% | 27.76% | 9.12% | 0.39% | 0.44% | 0.28% | 0.18% | 0.07% | 0.08% | 0.11% | 69.97% | 30.03% | 100.00% |
State Senator - 42 | 46.31% | 53.69% | 59.04% | 40.96% | 35.75% | 29.06% | 22.13% | 10.78% | 0.74% | 0.60% | 0.37% | 0.22% | 0.10% | 0.13% | 0.10% | 67.22% | 32.78% | 100.00% |
State Senator - 43 | 48.13% | 51.87% | 53.06% | 46.94% | 47.18% | 26.76% | 15.53% | 8.12% | 0.76% | 0.71% | 0.32% | 0.26% | 0.20% | 0.10% | 0.07% | 65.66% | 34.34% | 100.00% |
State Senator - 44 | 53.82% | 46.18% | 62.13% | 37.87% | 31.97% | 41.86% | 16.23% | 7.32% | 0.89% | 0.91% | 0.27% | 0.20% | 0.18% | 0.09% | 0.08% | 72.63% | 27.37% | 100.00% |
State Senator - 45 | 50.90% | 49.10% | 55.38% | 44.62% | 36.38% | 35.01% | 17.67% | 7.44% | 1.13% | 1.14% | 0.35% | 0.32% | 0.31% | 0.12% | 0.13% | 67.74% | 32.26% | 100.00% |
State Senator - 46 | 52.40% | 47.60% | 58.24% | 41.76% | 35.76% | 40.38% | 15.09% | 6.38% | 0.95% | 0.71% | 0.27% | 0.17% | 0.17% | 0.08% | 0.06% | 71.70% | 28.30% | 100.00% |
State Senator - 47 | 53.47% | 46.53% | 59.79% | 40.21% | 40.43% | 35.48% | 13.78% | 6.90% | 1.17% | 1.04% | 0.30% | 0.39% | 0.31% | 0.11% | 0.09% | 74.14% | 25.86% | 100.00% |
State Senator - 48 | 50.36% | 49.64% | 64.18% | 35.82% | 43.42% | 35.72% | 11.85% | 5.99% | 1.19% | 0.79% | 0.34% | 0.24% | 0.28% | 0.11% | 0.07% | 70.47% | 29.53% | 100.00% |
State Senator - 49 | 45.75% | 54.25% | 56.35% | 43.65% | 43.53% | 26.76% | 18.68% | 9.01% | 0.68% | 0.54% | 0.29% | 0.21% | 0.13% | 0.09% | 0.08% | 67.52% | 32.48% | 100.00% |
State Senator - 50 | 50.82% | 49.18% | 65.27% | 34.73% | 37.36% | 34.46% | 17.56% | 7.15% | 1.08% | 1.16% | 0.43% | 0.32% | 0.26% | 0.15% | 0.08% | 75.22% | 24.78% | 100.00% |
State Senator - 51 | 56.42% | 43.58% | 71.24% | 28.76% | 35.98% | 40.22% | 13.35% | 7.44% | 1.10% | 0.92% | 0.32% | 0.26% | 0.25% | 0.08% | 0.06% | 73.25% | 26.75% | 100.00% |
State Senator - 52 | 58.48% | 41.52% | 76.53% | 23.47% | 32.87% | 33.92% | 19.06% | 10.84% | 1.20% | 0.95% | 0.34% | 0.36% | 0.25% | 0.14% | 0.05% | 74.63% | 25.37% | 100.00% |
State Senator - 53 | 54.90% | 45.10% | 64.04% | 35.96% | 31.29% | 40.51% | 16.03% | 8.84% | 1.17% | 1.17% | 0.27% | 0.24% | 0.28% | 0.13% | 0.09% | 73.32% | 26.68% | 100.00% |
State Senator - 54 | 55.38% | 44.62% | 55.54% | 44.46% | 41.57% | 38.36% | 10.72% | 6.76% | 0.98% | 0.67% | 0.29% | 0.26% | 0.19% | 0.10% | 0.11% | 68.28% | 31.72% | 100.00% |
State Senator - 55 | 46.40% | 53.60% | 57.91% | 42.09% | 43.16% | 34.33% | 11.70% | 6.54% | 1.51% | 1.31% | 0.35% | 0.36% | 0.53% | 0.13% | 0.07% | 70.16% | 29.84% | 100.00% |
State Senator - 56 | 51.26% | 48.74% | 57.11% | 42.89% | 43.09% | 36.14% | 11.18% | 7.36% | 0.84% | 0.49% | 0.35% | 0.20% | 0.21% | 0.07% | 0.08% | 69.24% | 30.76% | 100.00% |
State Senator - 57 | 57.03% | 42.97% | 54.87% | 45.13% | 40.52% | 37.07% | 12.64% | 7.34% | 0.98% | 0.60% | 0.31% | 0.15% | 0.21% | 0.09% | 0.09% | 69.52% | 30.48% | 100.00% |
State Senator - 58 | 52.67% | 47.33% | 52.00% | 48.00% | 44.53% | 35.62% | 10.00% | 7.06% | 0.91% | 0.82% | 0.31% | 0.35% | 0.25% | 0.08% | 0.06% | 72.89% | 27.11% | 100.00% |
State Senator - 59 | 47.13% | 52.87% | 51.96% | 48.04% | 47.40% | 36.34% | 8.25% | 5.61% | 0.93% | 0.65% | 0.27% | 0.17% | 0.28% | 0.05% | 0.05% | 70.49% | 29.51% | 100.00% |
Statewide | 51.53% | 48.47% | 59.16% | 40.84% | 38.80% | 30.23% | 19.74% | 8.74% | 0.79% | 0.77% | 0.33% | 0.24% | 0.19% | 0.11% | 0.08% | 70.57% | 29.43% | 100.00% |