Michigan, Pennsylvania and Wisconsin Set to Flip in U.S. Election

Ohio remains too close to call, while there is little danger for the Democrats in Illinois, Minnesota, New Jersey and New York.

Vancouver, BC [November 2, 2020] – Democratic nominee Joe Biden holds the upper hand over Republican incumbent Donald Trump in the crucial states of Michigan, Pennsylvania and Wisconsin as American voters prepare to cast ballots in the United States presidential election, according to a series of new polls conducted by Research Co. in eight states.

The surveys of Americans who have already participated in the democratic process or plan to do so tomorrow also outline a tight race in Ohio, and give Biden the lead in Illinois, New Jersey, Minnesota and New York. 

Four Democrats who are seeking to retain their seats in the U.S. Senate are also ahead of their Republican rivals.


No Republican nominee has carried the Prairie State since George H. W. Bush in 1988. In the 2016 presidential election, Hillary Clinton defeated Trump in Illinois with 55% of the vote. 

Biden holds a 19-point advantage over Trump among decided voters in Illinois (59% to 40%). Decided voters aged 18-to-34 prefer Biden over Trump by a 2-to-1 margin (66% to 32%).

In the election to the U.S. Senate, incumbent Democrat Dick Durbin holds a significant lead over GOP challenger Mark Curran (60% to 35%).


Trump ended a streak of six consecutive presidential elections where the Great Lakes State was won by Democrats, defeating Hillary Clinton by 10,704 votes in 2016 (47.5% to 47.3%)

Biden heads to Election Day with an eight-point advantage over the Republican incumbent in Michigan (53% to 45%). Independent decided voters in Michigan are more likely to support Biden (49%) than Trump (44%).

Incumbent U.S. Senator Gary Peters is ahead of Republican candidate John James by six points (52% to 46%).


The last Republican nominee to carry the North Star State was Richard Nixon in 1972. Clinton defeated Trump by 44,593 votes to secure Minnesota for the Democrats in 2016 (46.4% to 44.9%).

Biden is ahead of Trump by nine points (54% to 45%). The Democratic nominee holds a higher level of support among female decided voters (61%) than among their male counterparts (47%).

Democratic U.S. Senator Tina Smith—who won a Special Election in 2018—stands to earn a full six-year term, with a 13-point advantage over Republican candidate Jason Lewis (55% to 42%).

New Jersey

No Republican nominee has emerged victorious in the Garden State since George H. W. Bush in 1988. Four years ago, Clinton carried New Jersey with 55% of the vote.

Biden currently leads Trump by 19 points (59% to 40%) and can count on the support of 54% of decided voters who identify as Independent.

In the race for the U.S. Senate seat, incumbent Democrat Cory Booker is ahead of Republican rival Rik Mehta by 26 points (62% to 36%).

New York

In the last 10 presidential elections, only Ronald Reagan has been able to carry the Empire State for the Republican Party in 1980 and 1984. In 2016, Clinton won New York with 59% of the vote.

Biden is ahead of Trump by a sizeable margin (64% to 34%). Practically three-in-four female voters in New York (73%) will cast a ballot for Biden or have already done so.


The Buckeye State has given its electoral votes to the winner of every presidential election held in the United States since 1964. In 2016, Trump defeated Clinton by eight points (51% to 43%)

Biden and Trump are tied among decided voters in Ohio (49% and 49%). There is a higher level of undecided voters among women (6%) than among men (2%).


In 2016, Trump became the first Republican nominee to win the Keystone State since George H. W. Bush in 1988, defeating Clinton by 44,292 votes (48.2% to 47.5%).

Biden holds a six-point edge over Trump in Pennsylvania (52% to 46%). More than half of men (54%) and decided voters aged 35-to-54 (52%) intend to support the Republican nominee or have already cast a ballot for him.


In 2016, Trump became the first Republican nominee to win the Badger State since Ronald Reagan in 1984, defeating Clinton by 22,748 votes 47.2% to 46.5%).

Biden is ahead of Trump by nine points in Wisconsin (54% to 45%). Support for the Democratic nominee is strongest among women (58%) and voters aged 18-to-34 (also 58%).

Results are based on online studies conducted on October 31 and November 1, 2020, among representative samples of 450 likely voters in eight American states: Illinois, Michigan, Minnesota, New Jersey, New York, Ohio, Pennsylvania and Wisconsin. The data has been statistically weighted according to U.S. census figures for age and gender in each state. The margin of error—which measures sample variability—is +/- 4.6 percentage points for each state.

Find our data tables here and download the press release here.

For more information on this poll, please contact:

Mario Canseco, President, Research Co.
[e] mario.canseco@researchco.ca