Poll Watch: Marquette University Law School Wisconsin 2020 Democratic Primary Survey

Marquette University Law School Wisconsin 2020 Presidential Poll

• Joe Biden (D) 49% (47%) {44%} [50%] (51%)
• Donald Trump (R) 45% (46%) {47%} [44%] (42%)

• Bernie Sanders (D) 47% (45%) {45%} [48%] (48%)
• Donald Trump (R) 46% (47%) {48%} [46%] (44%)

• Donald Trump (R) 46% (44%) {47%} [45%]
• Pete Buttigieg (D) 44% (43%) {39%} [43%]

• Donald Trump (R) 48% (45%) {48%} [46%] (45%)
• Elizabeth Warren (D) 45% (44%) {43%} [47%] (45%)

Survey of 800 registered voters was conducted January 8-12, 2020. The margin of error is +/- 4.1 percentage points. Results from the poll conducted December 3-8, 2019 are in parentheses. Results from the poll conducted November 13-17, 2019 are in curly brackets. Results from the poll conducted October 13-17, 2019 are in square brackets. Results from the poll conducted August 25-29, 2019 are in parentheses.