Marquette poll: Harris lead over Trump narrows among likely voters

Donald Trump; Kamala Harris

Former President Donald Trump has pulled closer to Vice President Kamala Harris in the latest Marquette University Law School poll of Wisconsin, released on Wednesday. 

Harris (50%) leads Trump (49%) among likely voters in a head-to-head matchup. The results include initially undecided voters who were then asked whom they would vote for if they had to choose; keeping initially undecided voters as a separate category, Harris holds 48% of likely voters, Trump gets 47%, and 5% are undecided.

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The previous poll, the results of which were released in early October, found Harris (52%) leading Trump (48%) among both registered and likely voters. 

In a multi-candidate race, the poll found Harris (46%) leads Trump (44%), while Robert F. Kennedy Jr. received 5% support and other candidates received 2% or less. The U.S. Supreme Court on Tuesday rejected an emergency appeal to remove RFK Jr. from Wisconsin's ballot.

U.S. Sen Tammy Baldwin leads Republican challenger Eric Hovde 51% to 49% in a head-to-head matchup among likely voters in Wisconsin. The results, too, include initially undecided voters who were then asked whom they would vote for if they had to choose; when initially undecided voters are kept as a separate category, Baldwin was the choice of 48% and Hovde was the choice of 45%, with 7% still undecided.

The latest poll was conducted Oct. 16-24 and involved the interviewing of 834 Wisconsin registered voters with a margin of error of +/-4.4 percentage points, as well as 753 likely voters, also with a margin of error of +/-4.4 percentage points. The full questionnaire, methodology and results can be found on the poll's website.