2018年美国众议院选举
选举评级 > 一般选票民调

| 日期 | 调查机构 | 民调类型 | 民主党>  | 共和党>  | 优势 |
| --- | --- | --- | --- | --- | --- |
| 2018年11月6日 | 2018年选举 | – | 53.4% | 44.8% | D+8.6 |
| 2016年11月8日 | 2016年选举 | – | 48.0% | 49.1% | R+1.1 |
| 2017年1月23–24日 | 公共政策民调 | 注册选民 | 48% | 40% | D+8 |
| 2017年1月30–31日 | 公共政策民调 | 注册选民 | 45% | 42% | D+3 |
| 2017年2月2–6日 | McLaughlin & Associates | 可能选民 | 42.4% | 44.0% | R+1.6 |
| 2017年2月5–6日 | Emerson College | 注册选民 | 48.1% | 46.3% | D+1.8 |
| 2017年2月7–8日 | 公共政策民调 | 注册选民 | 49% | 41% | D+8 |
| 2017年2月15–20日 | McLaughlin & Associates | 可能选民 | 43.5% | 43.8% | R+0.3 |
| 2017年2月21–22日 | 公共政策民调 | 注册选民 | 46% | 43% | D+3 |
| 2017年3月10–12日 | 公共政策民调 | 注册选民 | 46% | 41% | D+5 |
| Mar 16–20, 2017 | McLaughlin & Associates | 可能选民 | 42.9% | 44.6% | R+1.7 |
| Mar 22–27, 2017 | 麦克拉奇/Marist（英语：） | 注册选民 | 47% | 38% | D+9 |
| Mar 27–28, 2017 | 公共政策民调 | 注册选民 | 48% | 43% | D+5 |
| Mar 30 – April 1, 2017 | Politico/Morning Consult（英语：） | 注册选民 | 41% | 39% | D+2 |
| Apr 6–9, 2017 | Politico/Morning Consult | 注册选民 | 43% | 40% | D+3 |
| Apr 10–11, 2017 | YouGov/经济学人 | 注册选民 | 40% | 37% | D+3 |
| Apr 11–12, 2017 | McClatchy/Marist | 注册选民 | 45% | 38% | D+7 |
| Apr 13–15, 2017 | Politico/Morning Consult | 注册选民 | 40% | 40% | 平 |
| Apr 15–18, 2017 | YouGov/经济学人 | 注册选民 | 38% | 32% | D+6 |
| Apr 17–18, 2017 | 公共政策民调 | 注册选民 | 47% | 41% | D+6 |
| Apr 17–20, 2017 | Gravis Marketing | 注册选民 | 47% | 42% | D+5 |
| Apr 17–20, 2017 | 国家广播公司/华尔街日报 | 注册选民 | 47% | 43% | D+4 |
| Apr 20–24, 2017 | McLaughlin & Associates | 可能选民 | 43% | 43% | 平 |
| Apr 20–24, 2017 | Politico/Morning Consult | 注册选民 | 40% | 44% | R+4 |
| Apr 22–25, 2017 | CNN/ORC（英语：） | 注册选民 | 49% | 41% | D+8 |
| Apr 23–25, 2017 | 福斯新闻 | 注册选民 | 47% | 42% | D+5 |
| Apr 23–25, 2017 | YouGov/经济学人 | 注册选民 | 39% | 34% | D+5 |
| Apr 27–30, 2017 | Politico/Morning Consult | 注册选民 | 41% | 41% | 平 |
| Apr 29 – May 2, 2017 | YouGov/经济学人 | 注册选民 | 38% | 35% | D+3 |
| May 4–6, 2017 | Politico/Morning Consult | 注册选民 | 42% | 36% | D+6 |
| May 4–9, 2017 | 昆尼皮亞克大學 | 注册选民 | 54% | 38% | D+16 |
| May 6–9, 2017 | YouGov/经济学人 | 注册选民 | 40% | 35% | D+5 |
| May 9–11, 2017 | Politico/Morning Consult | 注册选民 | 42% | 37% | D+5 |
| May 12–14, 2017 | Politico/Morning Consult | 注册选民 | 42% | 35% | D+7 |
| May 12–14, 2017 | 公共政策民调 | 注册选民 | 49% | 38% | D+11 |
| May 13–16, 2017 | YouGov/经济学人 | 注册选民 | 40% | 33% | D+7 |
| May 18–22, 2017 | Politico/Morning Consult | 注册选民 | 41% | 37% | D+4 |
| May 19–23, 2017 | 益普索/路透社 | 注册选民 | 43.0% | 36.1% | D+6.9 |
| May 20–23, 2017 | YouGov/经济学人 | 注册选民 | 38% | 36% | D+2 |
| May 24–28, 2017 | 益普索/路透社 | 注册选民 | 39.9% | 36.2% | D+3.7 |
| May 25–30, 2017 | Politico/Morning Consult | 注册选民 | 43% | 39% | D+4 |
| May 27–30, 2017 | YouGov/经济学人 | 注册选民 | 39% | 33% | D+6 |
| May 28–31, 2017 | McLaughlin & Associates | 可能选民 | 43.4% | 43.6% | R+0.2 |
| May 29 – June 2, 2017 | 益普索/路透社 | 注册选民 | 41.2% | 33.7% | D+7.5 |
| Jun 1–2, 2017 | Politico/Morning Consult | 注册选民 | 42% | 39% | D+3 |
| May 31 – June 6, 2017 | Quinnipiac University | 注册选民 | 51% | 39% | D+12 |
| Jun 4–6, 2017 | YouGov/经济学人 | 注册选民 | 41% | 37% | D+4 |
| Jun 3–7, 2017 | 益普索/路透社 | 注册选民 | 42.8% | 33.4% | D+9.4 |
| Jun 9–11, 2017 | 公共政策民调 | 注册选民 | 50% | 40% | D+10 |
| Jun 8–12, 2017 | 益普索/路透社 | 注册选民 | 43.8% | 34.5% | D+9.3 |
| Jun 8–12, 2017 | Politico/Morning Consult | 注册选民 | 42% | 39% | D+3 |
| Jun 11–13, 2017 | YouGov/经济学人 | 注册选民 | 38% | 36% | D+2 |
| Jun 13–17, 2017 | 益普索/路透社 | 注册选民 | 44.6% | 33.3% | D+11.3 |
| Jun 15–19, 2017 | Politico/Morning Consult | 注册选民 | 43% | 37% | D+6 |
| 2017年6月17–20日 | 国家广播公司/华尔街日报 | 注册选民 | 50% | 42% | D+8 |
| 2017年6月18–20日 | YouGov/经济学人 | 注册选民 | 38% | 35% | D+3 |
| Jun 18–22, 2017 | 益普索/路透社 | 注册选民 | 43.2% | 34.0% | D+9.2 |
| Jun 22–24, 2017 | Politico/Morning Consult | 注册选民 | 42% | 40% | D+2 |
| Jun 21–25, 2017 | NPR/PBS NewsHour/Marist | 注册选民 | 48% | 38% | D+10 |
| Jun 22–27, 2017 | Quinnipiac University | 注册选民 | 51% | 41% | D+10 |
| Jun 23–27, 2017 | 益普索/路透社 | 注册选民 | 41.8% | 32.4% | D+9.4 |
| Jun 25–27, 2017 | 福斯新闻 | 注册选民 | 47% | 41% | D+6 |
| Jun 25–27, 2017 | YouGov/经济学人 | 注册选民 | 41% | 35% | D+6 |
| Jun 29–30, 2017 | Politico/Morning Consult | 注册选民 | 43% | 39% | D+4 |
| Jun 28 – July 2, 2017 | 益普索/路透社 | 注册选民 | 40.3% | 35.3% | D+5.0 |
| Jul 3–4, 2017 | YouGov/经济学人 | 注册选民 | 37% | 35% | D+2 |
| Jul 3–7, 2017 | 益普索/路透社 | 注册选民 | 43.8% | 34.2% | D+9.6 |
| Jul 7–9, 2017 | Politico/Morning Consult | 注册选民 | 43% | 40% | D+3 |
| Jul 9–11, 2017 | YouGov/经济学人 | 注册选民 | 39% | 32% | D+7 |
| Jul 8–12, 2017 | 益普索/路透社 | 注册选民 | 40.3% | 33.6% | D+6.7 |
| Jul 10–13, 2017 | 美国广播公司/华盛顿邮报 | 注册选民 | 52% | 38% | D+14 |
| Jul 13–15, 2017 | Politico/Morning Consult | 注册选民 | 42% | 40% | D+2 |
| Jul 13–17, 2017 | 益普索/路透社 | 注册选民 | 41.9% | 34.9% | D+7.0 |
| Jul 14–17, 2017 | 公共政策民调 | 注册选民 | 50% | 40% | D+10 |
| Jul 15–18, 2017 | YouGov/经济学人 | 注册选民 | 40% | 34% | D+6 |
| Jul 18–22, 2017 | 益普索/路透社 | 注册选民 | 37.8% | 33.5% | D+4.3 |
| Jul 20–24, 2017 | Politico/Morning Consult | 注册选民 | 40% | 40% | 平 |
| Jul 23–25, 2017 | YouGov/经济学人 | 注册选民 | 40% | 34% | D+6 |
| Jul 23–27, 2017 | 益普索/路透社 | 注册选民 | 42.5% | 34.0% | D+8.5 |
| Jul 27–29, 2017 | Politico/Morning Consult | 注册选民 | 44% | 37% | D+7 |
| Jul 21–31, 2017 | Gravis Marketing | 成年人 | 46% | 40% | D+6 |
| Jul 27 – August 1, 2017 | Quinnipiac University | 注册选民 | 52% | 38% | D+14 |
| Jul 28 – August 1, 2017 | 益普索/路透社 | 注册选民 | 42.5% | 33.4% | D+9.1 |
| Jul 31 – August 1, 2017 | YouGov/经济学人 | 注册选民 | 39% | 34% | D+5 |
| Aug 2–6, 2017 | 益普索/路透社 | 注册选民 | 42.4% | 32.4% | D+10 |
| Aug 3–6, 2017 | CNN/SSRS | 注册选民 | 51% | 42% | D+9 |
| Aug 3–6, 2017 | Politico/Morning Consult | 注册选民 | 43% | 36% | D+7 |
| Aug 6–8, 2017 | YouGov/经济学人 | 注册选民 | 39% | 34% | D+5 |
| Aug 7–11, 2017 | 益普索/路透社 | 注册选民 | 42.4% | 34.2% | D+8.2 |
| Aug 8–12, 2017 | Marist | 注册选民 | 47% | 40% | D+7 |
| Aug 10–14, 2017 | Politico/Morning Consult | 注册选民 | 40% | 38% | D+2 |
| Aug 9–15, 2017 | Quinnipiac University | 注册选民 | 50% | 40% | D+10 |
| Aug 13–15, 2017 | YouGov/经济学人 | 注册选民 | 41% | 33% | D+8 |
| Aug 12–16, 2017 | 益普索/路透社 | 注册选民 | 43.8% | 30.6% | D+13.2 |
| Aug 13–17, 2017 | Lake（英语：）/Tarrance（英语：） | 注册选民 | 46% | 40% | D+6 |
| Aug 17–19, 2017 | Politico/Morning Consult | 注册选民 | 41% | 36% | D+5 |
| Aug 17–21, 2017 | 益普索/路透社 | 注册选民 | 40.7% | 33.8% | D+6.9 |
| Aug 18–21, 2017 | 公共政策民调 | 注册选民 | 49% | 35% | D+14 |
| Aug 17–22, 2017 | Quinnipiac University | 注册选民 | 50% | 38% | D+12 |
| Aug 20–22, 2017 | YouGov/经济学人 | 注册选民 | 39% | 33% | D+6 |
| Aug 22–26, 2017 | 益普索/路透社 | 注册选民 | 42.6% | 33.9% | D+8.7 |
| Aug 24–28, 2017 | McLaughlin & Associates | 可能选民 | 44.2% | 44.2% | 平 |
| Aug 24–28, 2017 | Politico/Morning Consult | 注册选民 | 40% | 36% | D+4 |
| Aug 27–29, 2017 | YouGov/经济学人 | 注册选民 | 40% | 32% | D+8 |
| Aug 27–31, 2017 | 益普索/路透社 | 注册选民 | 38.7% | 36.0% | D+2.7 |
| Aug 31 – September 3, 2017 | Politico/Morning Consult | 注册选民 | 43% | 38% | D+5 |
| Sep 1–5, 2017 | 益普索/路透社 | 注册选民 | 41.3% | 35.6% | D+5.7 |
| Sep 3–5, 2017 | YouGov/经济学人 | 注册选民 | 39% | 33% | D+6 |
| Sep 6–10, 2017 | 益普索/路透社 | 注册选民 | 40.7% | 35.0% | D+5.7 |
| Sep 7–11, 2017 | Politico/Morning Consult | 注册选民 | 40% | 37% | D+3 |
| Sep 10–12, 2017 | YouGov/经济学人 | 注册选民 | 40% | 31% | D+9 |
| Sep 11–15, 2017 | 益普索/路透社 | 注册选民 | 44.8% | 32.7% | D+12.1 |
| Sep 14–17, 2017 | Politico/Morning Consult | 注册选民 | 43% | 37% | D+6 |
| Sep 14–18, 2017 | 国家广播公司/华尔街日报 | 成年人 | 48% | 42% | D+6 |
| Sep 17–19, 2017 | YouGov/经济学人 | 注册选民 | 39% | 33% | D+6 |
| Sep 16–20, 2017 | 益普索/路透社 | 注册选民 | 41.8% | 33.7% | D+8.1 |
| Sep 17–20, 2017 | CNN/SSRS | 注册选民 | 49% | 43% | D+6 |
| Sep 22–24, 2017 | Politico/Morning Consult | 注册选民 | 42% | 38% | D+4 |
| Sep 21–25, 2017 | 益普索/路透社 | 注册选民 | 40.7% | 35.7% | D+5.0 |
| Sep 22–25, 2017 | 公共政策民调 | 注册选民 | 48% | 37% | D+11 |
| Sep 21–26, 2017 | Quinnipiac University | 注册选民 | 47% | 38% | D+9 |
| Sep 24–26, 2017 | YouGov/经济学人 | 注册选民 | 40% | 34% | D+6 |
| Sep 26–30, 2017 | 益普索/路透社 | 注册选民 | 41.3% | 33.8% | D+7.5 |
| Sep 29 – October 1, 2017 | Politico/Morning Consult | 注册选民 | 41% | 39% | D+2 |
| Oct 1–3, 2017 | YouGov/经济学人 | 注册选民 | 39% | 32% | D+7 |
| Oct 1–5, 2017 | 益普索/路透社 | 注册选民 | 42.5% | 33.3% | D+9.2 |
| Sep 30 – October 6, 2017 | Greenberg Quinlan Rosner（英语：） | 可能选民 | 49% | 44% | D+5 |
| Oct 5–9, 2017 | Politico/Morning Consult | 注册选民 | 43% | 37% | D+6 |
| Oct 5–10, 2017 | Quinnipiac University | 注册选民 | 49% | 41% | D+8 |
| Oct 6–10, 2017 | 益普索/路透社 | 注册选民 | 39.4% | 33.7% | D+5.7 |
| Oct 7–10, 2017 | YouGov/经济学人 | 注册选民 | 40% | 33% | D+7 |
| Oct 10–14, 2017 | McLaughlin & Associates | 可能选民 | 41% | 44% | R+3 |
| Oct 11–15, 2017 | 益普索/路透社 | 注册选民 | 40.9% | 33.6% | D+7.3 |
| Oct 12–15, 2017 | CNN/SSRS | 注册选民 | 54% | 38% | D+16 |
| Oct 12–16, 2017 | Politico/Morning Consult | 注册选民 | 42% | 37% | D+5 |
| Oct 15–16, 2017 | YouGov/经济学人 | 注册选民 | 41% | 33% | D+8 |
| Oct 16–20, 2017 | 益普索/路透社 | 注册选民 | 40.3% | 33.0% | D+7.3 |
| Oct 19–23, 2017 | Politico/Morning Consult | 注册选民 | 42% | 36% | D+6 |
| Oct 22–24, 2017 | 福斯新闻 | 注册选民 | 50% | 35% | D+15 |
| Oct 22–24, 2017 | YouGov/经济学人 | 注册选民 | 40% | 33% | D+7 |
| Oct 21–25, 2017 | 益普索/路透社 | 注册选民 | 41.3% | 31.8% | D+9.5 |
| Oct 23–26, 2017 | 国家广播公司/华尔街日报 | 注册选民 | 48% | 41% | D+7 |
| Oct 27–29, 2017 | 公共政策民调 | 注册选民 | 50% | 40% | D+10 |
| Oct 18–30, 2017 | PRRI | 注册选民 | 44% | 37% | D+7 |
| Oct 26–30, 2017 | 益普索/路透社 | 注册选民 | 41.8% | 33.0% | D+8.8 |
| Oct 26–30, 2017 | Politico/Morning Consult | 注册选民 | 43% | 38% | D+5 |
| Oct 29–31, 2017 | YouGov/经济学人 | 注册选民 | 39% | 36% | D+3 |
| Oct 29 – November 1, 2017 | 美国广播公司/华盛顿邮报 | 注册选民 | 51% | 40% | D+11 |
| Oct 31 – November 4, 2017 | 益普索/路透社 | 注册选民 | 45.0% | 32.5% | D+12.5 |
| Nov 2–5, 2017 | CNN/SSRS | 注册选民 | 51% | 40% | D+11 |
| Nov 2–6, 2017 | Politico/Morning Consult | 注册选民 | 38% | 39% | R+1 |
| Nov 5–7, 2017 | YouGov/经济学人 | 注册选民 | 40% | 33% | D+7 |
| Nov 5–9, 2017 | 益普索/路透社 | 注册选民 | 42.3% | 34.5% | D+7.8 |
| Nov 6–9, 2017 | Marist | 注册选民 | 51% | 36% | D+15 |
| Nov 9–11, 2017 | Politico/Morning Consult | 注册选民 | 44% | 36% | D+8 |
| Nov 9–12, 2017 | 拉斯穆森 Reports/POR | 可能选民 | 49% | 41% | D+8 |
| Nov 7–13, 2017 | Quinnipiac University | 注册选民 | 51% | 38% | D+13 |
| Nov 9–14, 2017 | McLaughlin & Associates | 可能选民 | 46% | 40% | D+6 |
| Nov 10–14, 2017 | 益普索/路透社 | 注册选民 | 42.4% | 34.4% | D+8.0 |
| Nov 12–14, 2017 | YouGov/经济学人 | 注册选民 | 42% | 34% | D+8 |
| Nov 13–15, 2017 | NPR/PBS NewsHour/Marist | 注册选民 | 43% | 40% | D+3 |
| Nov 15–19, 2017 | 益普索/路透社 | 注册选民 | 42.9% | 33.1% | D+9.8 |
| Nov 16–19, 2017 | Politico/Morning Consult | 注册选民 | 43% | 36% | D+7 |
| Nov 19–21, 2017 | YouGov/经济学人 | 注册选民 | 42% | 33% | D+9 |
| Nov 20–24, 2017 | 益普索/路透社 | 注册选民 | 41.9% | 33.4% | D+8.5 |
| Nov 21–25, 2017 | Politico/Morning Consult | 注册选民 | 42% | 36% | D+6 |
| Nov 26–28, 2017 | YouGov/经济学人 | 注册选民 | 41% | 35% | D+6 |
| Nov 25–29, 2017 | 益普索/路透社 | 注册选民 | 40.1% | 33.3% | D+6.8 |
| Dec 1–3, 2017 | Politico/Morning Consult | 注册选民 | 40% | 38% | D+2 |
| Nov 29 – December 4, 2017 | Quinnipiac University | 注册选民 | 50% | 36% | D+14 |
| Nov 30 – December 4, 2017 | 益普索/路透社 | 注册选民 | 41.0% | 37.1% | D+3.9 |
| Dec 3–5, 2017 | YouGov/经济学人 | 注册选民 | 42% | 36% | D+6 |
| Dec 4–7, 2017 | Marist | 注册选民 | 50% | 37% | D+13 |
| Dec 5–9, 2017 | 益普索/路透社 | 注册选民 | 42.4% | 32.3% | D+10.1 |
| Dec 6–11, 2017 | Quinnipiac University | 注册选民 | 49% | 37% | D+12 |
| Dec 8–11, 2017 | Politico/Morning Consult | 注册选民 | 41% | 36% | D+5 |
| Dec 10–12, 2017 | 蒙莫斯大學 | 注册选民 | 51% | 36% | D+15 |
| Dec 10–12, 2017 | YouGov/经济学人 | 注册选民 | 44% | 36% | D+8 |
| Dec 11–12, 2017 | 公共政策民调 | 注册选民 | 51% | 40% | D+11 |
| Dec 10–14, 2017 | 益普索/路透社 | 注册选民 | 42.3% | 33.3% | D+9.0 |
| Dec 13–15, 2017 | 国家广播公司/华尔街日报 | 注册选民 | 50% | 39% | D+11 |
| Dec 13–16, 2017 | OH Predictive Insights/MBQF | 可能选民 | 47.5% | 37.8% | D+9.7 |
| Dec 14–17, 2017 | CNN/SSRS | 注册选民 | 56% | 38% | D+18 |
| Dec 14–17, 2017 | Public Opinion Strategies（英语：） | 注册选民 | 49% | 37% | D+12 |
| Dec 13–18, 2017 | Quinnipiac University | 注册选民 | 52% | 37% | D+15 |
| Dec 14–18, 2017 | McLaughlin & Associates | 可能选民 | 45% | 44% | D+1 |
| Dec 14–18, 2017 | Politico/Morning Consult | 注册选民 | 44% | 34% | D+10 |
| Dec 15–19, 2017 | 益普索/路透社 | 注册选民 | 46.1% | 31.7% | D+14.4 |
| Dec 17–19, 2017 | YouGov/经济学人 | 注册选民 | 44% | 35% | D+9 |
| Dec 20–24, 2017 | 益普索/路透社 | 注册选民 | 45.1% | 31.1% | D+14 |
| Dec 24–26, 2017 | YouGov/经济学人 | 注册选民 | 44% | 36% | D+8 |
| Dec 25–29, 2017 | 益普索/路透社 | 注册选民 | 45.3% | 33.0% | D+12.3 |
| December 31, 2017 – January 2, 2018 | YouGov/经济学人 | 注册选民 | 42% | 36% | D+6 |
| Jan 1–5, 2018 | 益普索 | 注册选民 | 41% | 35% | D+6 |
| Jan 4–5, 2018 | Morning Consult | 注册选民 | 44% | 36% | D+8 |
| Jan 5–9, 2018 | Quinnipiac University | 注册选民 | 52% | 35% | D+17 |
| Jan 8–9, 2018 | YouGov | 注册选民 | 44% | 37% | D+7 |
| Jan 6–10, 2018 | 益普索 | 注册选民 | 43% | 35% | D+8 |
| Jan 5–11, 2018 | McLaughlin & Associates | 可能选民 | 45% | 42% | D+3 |
| Jan 8–11, 2018 | 益普索 | 注册选民 | 45% | 40% | D+5 |
| Jan 11–15, 2018 | Emerson College | 注册选民 | 41% | 35% | D+6 |
| Jan 10–15, 2018 | Pew Research Center | 注册选民 | 53% | 39% | D+14 |
| Jan 11–16, 2018 | Morning Consult | 注册选民 | 41% | 38% | D+4 |
| Jan 12–16, 2018 | Quinnipiac University | 注册选民 | 50% | 39% | D+11 |
| Jan 14–16, 2018 | YouGov | 注册选民 | 42% | 36% | D+6 |
| Jan 13–17, 2018 | 国家广播公司/华尔街日报 | 注册选民 | 49% | 43% | D+6 |
| Jan 14–18, 2018 | CNN/SSRS | 注册选民 | 49% | 44% | D+5 |
| Jan 15–18, 2018 | 美国广播公司\华盛顿邮报 | 可能选民 | 54% | 40% | D+14 |
| Jan 16–20, 2018 | 益普索 | 注册选民 | 42% | 35% | D+7 |
| Jan 20–21, 2018 | Morning Consult | 注册选民 | 43% | 37% | D+6 |
| Jan 19–23, 2018 | Quinnipiac University | 注册选民 | 51% | 38% | D+13 |
| Jan 21–23, 2018 | YouGov | 注册选民 | 41% | 37% | D+4 |
| Jan 21–23, 2018 | 福斯新闻 | 注册选民 | 44% | 38% | D+6 |
| Jan 21–25, 2018 | 益普索 | 注册选民 | 42% | 35% | D+7 |
| Jan 28–30, 2018 | YouGov/经济学人 | 注册选民 | 42% | 37% | D+5 |
| Jan 28–30, 2018 | Monmouth | 注册选民 | 47% | 45% | D+2 |
| Jan 25 – February 2, 2018 | IBD/TIPP | 注册选民 | 46% | 41% | D+5 |
| Feb 2–5, 2018 | Quinnipiac University | 注册选民 | 49% | 40% | D+9 |
| Feb 2–6, 2018 | 益普索/路透社 | 成年人 | 38% | 31% | D+7 |
| Feb 4–6, 2018 | YouGov/经济学人 | 注册选民 | 43% | 37% | D+6 |
| Feb 5–7, 2018 | Marist | 注册选民 | 49% | 38% | D+11 |