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Biden Has 69.4% Chance of Winning Election: FiveThirtyEight

Biden Has 69.4% Chance of Winning Election: FiveThirtyEight

Joe Biden stands a 69.4% chance of winning the Electoral College, according to the Sept. 3 run of poll aggregator FiveThirtyEight’s election forecasting model. He is predicted to win 319 of 538 electoral votes.

  • The model estimated Donald Trump’s chances at 30.1%
  • According to the Sept. 3 run of the model, Trump had a 17.6% chance of carrying the popular vote, compared with Biden’s 82.4%
  • The national polling average for Trump reached 42.8% on Sept. 3 compared with 42.8% on Sept. 2
  • Biden’s national polling average reached 50.3% on Sept. 3 compared with 50.4% on Sept. 2
  • These were the FiveThirtyEight’s forecasts and polling averages by state on Sept. 3:
    StateElectoral Votes2016 WinnerTrump Poll AvgBiden Poll AvgTrump Win ChanceBiden Win Chance
    Alabama9Trump57.4%38.4%98.0%2.0%
    Alaska3Trump49.6%45.0%81.5%18.5%
    Arizona11Trump43.7%48.9%41.1%58.9%
    Arkansas6Trump47.0%45.0%93.6%6.4%
    California55Clinton30.9%61.3%0.3%99.7%
    Colorado9Clinton40.1%52.3%14.7%85.3%
    Connecticut7Clinton34.3%53.8%2.1%97.9%
    Delaware3Clinton38.5%57.3%0.3%99.7%
    District of Columbia3Clinton0.0%0.0%0.0%100.0%
    Florida29Trump44.7%49.4%40.2%59.8%
    Georgia16Trump46.6%45.6%68.7%31.3%
    Hawaii4Clinton30.3%56.7%1.4%98.6%
    Idaho4Trump0.0%0.0%99.4%0.6%
    Illinois20Clinton0.0%0.0%0.5%99.5%
    Indiana11Trump53.0%38.4%95.3%4.7%
    Iowa6Trump46.2%45.1%69.8%30.2%
    Kansas6Trump50.7%41.0%93.0%7.0%
    Kentucky8Trump55.1%39.7%97.5%2.5%
    Louisiana8Trump53.2%39.3%92.6%7.4%
    Maine4Clinton40.1%50.7%23.1%76.9%
    Maryland10Clinton35.1%59.6%0.3%99.7%
    Massachusetts11Clinton29.5%63.6%0.3%99.7%
    Michigan16Trump42.5%49.6%18.7%81.3%
    Minnesota10Clinton43.7%50.4%25.3%74.7%
    Mississippi6Trump53.6%40.8%87.8%12.2%
    Missouri10Trump49.6%43.5%90.0%10.0%
    Montana3Trump51.4%43.2%88.6%11.4%
    Nebraska5Trump0.0%0.0%98.5%1.5%
    Nevada6Clinton41.1%46.3%22.9%77.1%
    New Hampshire4Clinton43.2%50.7%29.5%70.5%
    New Jersey14Clinton35.6%54.1%3.8%96.2%
    New Mexico5Clinton42.7%53.3%8.8%91.2%
    New York29Clinton33.2%59.7%0.2%99.8%
    North Carolina15Trump46.5%48.5%50.0%50.0%
    North Dakota3Trump55.9%38.0%98.8%1.2%
    Ohio18Trump47.3%46.0%61.6%38.4%
    Oklahoma7Trump58.4%34.6%99.2%0.8%
    Oregon7Clinton0.0%0.0%8.8%91.2%
    Pennsylvania20Trump45.2%49.1%33.9%66.1%
    Rhode Island4Clinton0.0%0.0%1.5%98.5%
    South Carolina9Trump49.6%43.5%87.9%12.1%
    South Dakota3Trump0.0%0.0%96.6%3.4%
    Tennessee11Trump53.5%40.0%95.3%4.7%
    Texas38Trump47.1%46.2%74.6%25.4%
    Utah6Trump48.8%36.2%95.4%4.6%
    Vermont3Clinton0.0%0.0%0.9%99.1%
    Virginia13Clinton40.4%51.1%6.9%93.1%
    Washington12Clinton33.3%58.8%1.3%98.7%
    West Virginia5Trump64.6%32.4%99.3%0.7%
    Wisconsin10Trump42.7%50.3%26.9%73.1%
    Wyoming3Trump0.0%0.0%99.8%0.2%
  • These major polls have been added to FiveThirtyEight’s poll database in the last 24 hours:
    Pollster, SponsorState or FederalStart DateEnd DateSample SizeTrump %Biden %
    Fox News/Beacon Research/Shaw & Co. ResearchArizona8/29/209/1/20772 likely voters40.049.0
    Fox News/Beacon Research/Shaw & Co. ResearchArizona8/29/209/1/20858 reg. voters39.049.0
    Fox News/Beacon Research/Shaw & Co. ResearchNorth Carolina8/29/209/1/20722 likely voters46.050.0
    Fox News/Beacon Research/Shaw & Co. ResearchNorth Carolina8/29/209/1/20804 reg. voters45.049.0
    Fox News/Beacon Research/Shaw & Co. ResearchWisconsin8/29/209/1/20801 likely voters42.050.0
    Fox News/Beacon Research/Shaw & Co. ResearchWisconsin8/29/209/1/20853 reg. voters41.049.0
    Ipsos/ReutersFederal8/28/209/1/20133538.043.0

NOTE: FiveThirtyEight rates pollsters according to their historical accuracy. For the purposes of this story, the lowest possible rating for a major poll is B-

©2020 Bloomberg L.P.