Poll Watch: Emerson College Iowa 2020 Presidential Survey

Emerson College Iowa 2020 Presidential Poll

• Joe Biden (D) 52.8% (50.6%)
• Donald Trump (R) 47.2% (49.4%)

• Bernie Sanders (D) 50.9% (49.5%)
• Donald Trump (R) 49.1% (50.5%)

• Donald Trump (R) 51.4% (51.9%)
• Elizabeth Warren (D) 48.6% (48.1%)

• Donald Trump (R) 51.9%
• Cory Booker (D) 48.1%

• Donald Trump (R) 53.6% (53.2%)
• Kamala Harris (D) 46.4% (46.8%)

Among Men

• Donald Trump (R) 54.5% (57.6%)
• Joe Biden (D) 45.5% (42.4%)

• Donald Trump (R) 55.7% (59.7%)
• Bernie Sanders (D) 44.3% (40.3%)

• Donald Trump (R) 58.6% (60.6%)
• Elizabeth Warren (D) 41.4% (39.4%)

• Donald Trump (R) 59.0%
• Cory Booker (D) 41.0%

• Donald Trump (R) 60.9% (61.7%)
• Kamala Harris (D) 39.1% (38.3%)

Among Women

• Joe Biden (D) 59.5% (58.2%)
• Donald Trump (R) 40.5% (41.8%)

• Bernie Sanders (D) 56.9% (58.1%)
• Donald Trump (R) 43.1% (41.9%)

• Elizabeth Warren (D) 55.2% (56.3%)
• Donald Trump (R) 44.8% (43.7%)

• Cory Booker (D) 54.6%
• Donald Trump (R) 45.4%

• Kamala Harris (D) 53.1% (54.7%)
• Donald Trump (R) 46.9% (45.3%)

Including Third-Party Candidate

• Donald Trump (R) 47.0%
• Bernie Sanders (D) 45.5%
• Howard Schultz (I) 7.5%

• Donald Trump (R) 47.9% (48.5%)
• Elizabeth Warren (D) 45.1% (40.1%)
• Howard Schultz (I) 7.0% (11.4%)

Among Men

• Donald Trump (R) 54.8%
• Bernie Sanders (D) 39.4%
• Howard Schultz (I) 5.8% 

• Donald Trump (R) 56.2% (56.2%)
• Elizabeth Warren (D) 37.4% (32.2%)
• Howard Schultz (I) 6.4% (11.5%)

Among Women

• Bernie Sanders (D) 51.0%
• Donald Trump (R) 39.8%
• Howard Schultz (I) 9.1% 

• Elizabeth Warren (D) 52.0% (47.4%)
• Donald Trump (R) 40.4% (41.3%)
• Howard Schultz (I) 7.5% (11.3%)

President Trump Job Approval

• Approve 41.8% (45.6%)
• Disapprove 51.0% (48.0%) 

Among Men

• Approve 46.8% (54.8%)
• Disapprove 43.5% (40.3%)

Among Women

• Approve 37.3% (37.0%)
• Disapprove 57.8% (55.1%)

Survey of 707 registered Iowa voters was conducted March 21-24, 2019. The margin of error is +/- 3.6 percentage points. Results from the poll conducted January 30 - February 2, 2019 are in parentheses. Click here to view crosstabs.