| 2018 | 2018 | 2018 | 2018 | 2018 | 2018 | 2018 | 2018 | 2018 | 2018 | 2018 | 2018 | 2018 | 2018 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 |
|---|
| | Pritzker | Biss | Kennedy | Hardiman | Daiber | Marshall | Raoul | Quinn | Fairley | Rotering | Drury | Ruiz | Mariotti | Goldstein | Clinton | Sanders | Wilson | O'Malley | Cohen | De La Fuente | Duckworth | Zopp | Harris | Mendoza |
|---|
| 1st Congress | 56.79% | 15.00% | 23.28% | 3.20% | 0.60% | 1.13% | 53.18% | 21.63% | 9.11% | 4.43% | 4.56% | 3.46% | 2.00% | 1.63% | 59.68% | 39.32% | 0.68% | 0.21% | 0.07% | 0.05% | 50.09% | 34.69% | 15.22% | 100.00% |
| 2nd Congress | 61.43% | 13.49% | 20.40% | 3.05% | 0.54% | 1.09% | 57.00% | 20.57% | 7.42% | 3.92% | 3.61% | 4.17% | 1.79% | 1.51% | 61.45% | 37.75% | 0.55% | 0.13% | 0.07% | 0.05% | 47.01% | 27.82% | 25.17% | 100.00% |
| 3rd Congress | 42.04% | 23.37% | 30.38% | 1.52% | 1.13% | 1.56% | 22.79% | 31.28% | 9.73% | 8.18% | 11.33% | 10.70% | 3.77% | 2.21% | 44.94% | 53.46% | 0.42% | 0.85% | 0.16% | 0.16% | 62.03% | 27.39% | 10.58% | 100.00% |
| 4th Congress | 39.03% | 33.72% | 22.49% | 2.17% | 1.12% | 1.47% | 22.72% | 26.77% | 11.42% | 7.15% | 4.88% | 18.45% | 3.82% | 4.79% | 41.96% | 57.38% | 0.24% | 0.20% | 0.10% | 0.13% | 56.52% | 31.58% | 11.90% | 100.00% |
| 5th Congress | 32.77% | 38.28% | 26.70% | 0.92% | 0.61% | 0.72% | 25.11% | 21.98% | 19.94% | 9.94% | 7.72% | 6.01% | 5.04% | 4.26% | 47.74% | 51.46% | 0.23% | 0.40% | 0.08% | 0.10% | 70.42% | 21.78% | 7.80% | 100.00% |
| 6th Congress | 34.44% | 32.59% | 31.06% | 0.73% | 0.57% | 0.61% | 23.52% | 22.22% | 19.23% | 14.31% | 9.57% | 3.55% | 5.14% | 2.46% | 46.75% | 52.92% | 0.08% | 0.17% | 0.06% | 0.03% | 77.24% | 15.96% | 6.80% | 100.00% |
| 7th Congress | 49.22% | 22.34% | 24.38% | 2.52% | 0.58% | 0.95% | 44.09% | 22.23% | 13.70% | 5.78% | 4.09% | 4.77% | 2.97% | 2.36% | 60.20% | 39.01% | 0.51% | 0.17% | 0.06% | 0.04% | 58.28% | 29.69% | 12.03% | 100.00% |
| 8th Congress | 39.93% | 27.78% | 29.67% | 0.99% | 0.75% | 0.88% | 25.09% | 25.71% | 14.65% | 12.73% | 9.18% | 5.22% | 4.65% | 2.77% | 47.06% | 52.51% | 0.13% | 0.17% | 0.07% | 0.07% | 76.05% | 16.28% | 7.67% | 100.00% |
| 9th Congress | 29.85% | 43.32% | 24.96% | 0.79% | 0.51% | 0.57% | 25.05% | 21.39% | 20.31% | 13.13% | 7.62% | 3.63% | 4.28% | 4.60% | 51.40% | 48.02% | 0.17% | 0.28% | 0.08% | 0.06% | 75.28% | 17.82% | 6.90% | 100.00% |
| 10th Congress | 39.05% | 31.00% | 27.99% | 0.81% | 0.55% | 0.61% | 19.90% | 18.29% | 14.66% | 24.41% | 12.03% | 3.41% | 3.76% | 3.54% | 55.11% | 44.50% | 0.11% | 0.14% | 0.08% | 0.06% | 73.12% | 18.84% | 8.03% | 100.00% |
| 11th Congress | 44.53% | 26.73% | 25.90% | 1.30% | 0.68% | 0.86% | 30.46% | 25.56% | 11.48% | 11.78% | 8.21% | 6.02% | 4.29% | 2.21% | 47.43% | 52.17% | 0.11% | 0.14% | 0.09% | 0.05% | 68.52% | 20.86% | 10.62% | 100.00% |
| 12th Congress | 68.84% | 10.42% | 13.65% | 1.11% | 4.13% | 1.84% | 20.72% | 51.51% | 5.38% | 5.74% | 5.97% | 2.77% | 4.97% | 2.93% | 51.36% | 47.17% | 0.41% | 0.60% | 0.26% | 0.20% | 68.52% | 19.72% | 11.76% | 100.00% |
| 13th Congress | 48.34% | 28.92% | 16.34% | 1.77% | 3.32% | 1.31% | 25.10% | 33.85% | 8.84% | 7.71% | 12.11% | 3.06% | 5.60% | 3.73% | 40.58% | 58.55% | 0.22% | 0.31% | 0.20% | 0.13% | 64.38% | 24.61% | 11.01% | 100.00% |
| 14th Congress | 38.98% | 31.39% | 27.60% | 0.80% | 0.62% | 0.60% | 26.10% | 23.91% | 13.94% | 15.02% | 9.52% | 4.13% | 4.69% | 2.70% | 41.71% | 57.93% | 0.08% | 0.12% | 0.10% | 0.05% | 73.67% | 17.91% | 8.42% | 100.00% |
| 15th Congress | 48.74% | 17.13% | 22.95% | 1.50% | 6.92% | 2.76% | 13.89% | 44.48% | 7.01% | 7.74% | 13.48% | 3.21% | 5.83% | 4.35% | 44.14% | 53.53% | 0.67% | 0.90% | 0.47% | 0.28% | 68.45% | 20.90% | 10.65% | 100.00% |
| 16th Congress | 49.05% | 27.91% | 19.79% | 0.91% | 1.15% | 1.20% | 16.79% | 42.39% | 9.14% | 10.26% | 8.97% | 4.29% | 4.70% | 3.46% | 41.30% | 57.95% | 0.19% | 0.28% | 0.18% | 0.09% | 70.71% | 19.18% | 10.11% | 100.00% |
| 17th Congress | 54.76% | 19.28% | 21.91% | 1.16% | 1.21% | 1.68% | 12.10% | 50.34% | 8.87% | 8.47% | 8.43% | 4.06% | 4.68% | 3.06% | 50.71% | 48.28% | 0.25% | 0.46% | 0.18% | 0.13% | 63.46% | 24.17% | 12.36% | 100.00% |
| 18th Congress | 47.98% | 27.55% | 21.10% | 0.92% | 1.06% | 1.39% | 20.07% | 34.52% | 9.71% | 7.81% | 15.41% | 3.18% | 6.00% | 3.31% | 45.27% | 53.88% | 0.25% | 0.30% | 0.20% | 0.10% | 69.53% | 21.88% | 8.58% | 100.00% |
| Statewide | 45.13% | 26.70% | 24.37% | 1.59% | 1.13% | 1.08% | 30.17% | 27.23% | 12.70% | 9.54% | 7.90% | 5.42% | 4.01% | 3.03% | 50.56% | 48.61% | 0.32% | 0.30% | 0.12% | 0.09% | 64.38% | 24.05% | 11.57% | 100.00% |
|---|