Here's who's ahead in the key battlegrounds of the 2024 election

Pennsylvania: Harris has a narrow lead of 49% to 48% over Trump in a new university-backed Cooperative Election Study poll (3,685 respondents), and the candidates are tied at 48% in a CNN/SSRS poll Wednesday, as the latest polls show a near tie, with Trump leading 49% to 48% (margin of error 3.4) in an Emerson poll from last week, while Bloomberg found Harris leading 50% to 48.2% (margin of error 3) is in the plus. The FiveThirtyEight poll average shows Trump leading Harris by 0.4 points.

Michigan: Harris leads 51% to 46% in the CES poll (2,336 respondents) and 48% to 43% in the CNN/SSRS poll, while Trump leads 49% to 48% in an Emerson poll released Tuesday (Margin of error 3 points) . Harris is up 0.7 points in Michigan according to the FiveThirtyEight polling average.

Wisconsin: Harris leads Trump 50-47% in the CES poll (1,542 respondents) and 51-45% in the CNN/SSRS poll, Trump leads 49-48% in an Emerson poll (margin of error 3.4 ). and the two candidates are tied at 48% in a Quinnipiac poll (margin of error 2.9). Harris is up 0.3 points on the FiveThirtyEight average.

Nevada: Harris leads Trump 51% to 47% in the CES poll (933 respondents), while Trump leads 48% to 47% (margin of error 4.6 points) and Harris in a CNN/SSRS poll released Tuesday is ahead by 48.8% to 48.3 points in a Bloomberg poll from October 23 (margin of error 5). Harris leads by 0.1 points in the FiveThirtyEight polling average.

Arizona: Trump is up 51% to 47% in the CES poll (2,066 respondents), and is ahead 50% to 49% (margin of error 3.7) in a Marist poll released Oct. 24 and 49 in a Washington Post poll % to 46% -Schar School poll (margin of error 5), while Harris is leading 48% to 47% in a CNN/SSRS poll this week (margin of error 4.4). Trump is up 2.2 points in the FiveThirtyEight poll average.

Georgia: Trump has a 51% to 46% lead over Harris in the CES poll (2,663 respondents), reflecting his lead in most polls, although in a Marist poll they are at 49% (margin of error 3.9), and Trump is in the lead in a Bloomberg poll (margin of error 3) it was a narrower 49.9% to 48.4%, while a Washington Post-Sharp poll (margin of error 4.5) showed Harris with 51% to 47% is in front. In the FiveThirtyEight poll average, Trump is ahead by 1.8 points.

north Carolina: Trump leads Harris 50-48% in the CES poll (2,308 respondents), and Trump is also up 50-48% in the latest Marist and Emerson College polls. The FiveThirtyEight average shows Trump with a lead of 1.1 points.