Wisconsin is no stranger to close presidential elections. The margin of victory was less than a percentage point in the state’s 2020, 2016, 2004 and 2000 elections.

These are the five issues voters from the Badger State are searching for the most ahead of the presidential election.

Over in Wisconsin, though, the transformation was less stark, and today this cluster of voters is one of the last redoubts nationally for Democrats among white voters without a college education. It might be the swing-est part of what has been the most fiercely contested swing state in the country in the past decade.

Residents of Door County, Wisconsin, have a decades-long streak of presidential elections in which they have voted for the winning candidate. The state's Democratic Party chair believes that whoever wins the county will likely win the national election.

ABC News' Jay O’Brien speaks with Michael Chad Hoeppner to unpack the Wisconsin Senate debate between Democratic Sen. Tammy Baldwin and Republican challenger Eric Hovde.

Door County, Wisconsin voted for Bush, Obama, Trump and Biden. Here's what voters are thinking in the battleground-state swing county ahead of the presidential election.

Former GOP U.S. Rep. Liz Cheney and Democratic Vice President Kamala Harris joined forces in suburban Milwaukee to persuade undecided voters.

Vice President Kamala Harris will join former Republican Congresswoman Liz Cheney for a moderated conversation in Brookfield, in Waukesha County Wisconsin, around 7:30 pm after previous stops together in Pennsylvania and Michigan today.

Harris leads Trump by a narrow 0.2 points in the state, according to Five Thirty Eight’s polling average, while Sept. 28-Oct. 8 Wall Street Journal poll showed them tied at 48% among registered voters who said they would “probably” or “definitely” vote for either candidate.

Republican legislators are asking voters for permission to amend the state constitution to clearly prohibit foreign nationals from voting in any election held in the state.

Vice President Kamala Harris is hoping more Republicans worried about Donald Trump will take heart in Cheney and Sykes' examples.