2020 United States presidential election

Background

The Maine Legislature passed a bill in August 2019 adopting ranked-choice voting (RCV) both for presidential primaries and for the general election. Governor Janet Mills allowed the bill to become law without her signature, which delayed its taking effect until after the 2020 Democratic primary in March and made Maine the first state to use RCV for a presidential general election. The Maine Republican Party filed signatures for a veto referendum to preclude the use of RCV for the 2020 election, but Secretary of State Matthew Dunlap found there were insufficient valid signatures to qualify for the ballot. A challenge in Maine Superior Court was successful for the Maine Republican Party, but the Maine Supreme Judicial Court stayed the ruling pending appeal on September 8, 2020. Nevertheless, ballots began being printed later that day without the veto referendum and including RCV for the presidential election, and the Court ruled in favor of the secretary of state on September 22, allowing RCV to be used. An emergency appeal to the Supreme Court was denied on October 6. The law continues the use of the congressional district method for the allocation of Maine's electors (Nebraska is the only other state that apportions its electoral votes this way). While multiple rounds of vote counting were not needed due to a single candidate receiving a majority of first-choice votes statewide and in each district, use of RCV complicates interpretation of the national popular vote because voters are more likely to vote for third-party or independent candidates.

On December 14, 2020, pledged electors for each candidate, known collectively as the United States Electoral College, gathered in their states' capitols to cast their official votes. Pursuant to the processes laid out by the Electoral Count Act of 1887, certificates of ascertainment listing the names of the electors and separate certificates recording their votes are distributed to various officials across the branches of government. The newly elected Congress, with the vice president in his role as Senate president presiding, met in a joint session to formally open the certificates and count the votes, which began on January 6, 2021, was interrupted by the January 6 United States Capitol attack, and finished the following day.

Nominations

Democratic Party

The Democratic Party chose its nominee in the 2020 Democratic Party presidential primaries. Joe Biden became the presumptive nominee of the Democratic Party on April 8, 2020, after senator Bernie Sanders of Vermont withdrew from the race. On June 5, 2020, Biden secured enough delegates to ensure his nomination at the national convention. Biden picked Kamala Harris as his vice-presidential nominee, and the ticket was formally nominated at the convention on August 18.

Republican Party

Incumbent president Donald Trump and incumbent vice president Mike Pence were able to easily secure the nomination against former governor of Massachusetts Bill Weld after Trump received enough delegates in the 2020 Republican presidential primaries. They were formally nominated at the Republican National Convention on August 24, 2020. Trump won 2,549 delegates (out of 2,550), one of the most in presidential primary history.

Libertarian Party

Jo Jorgensen, who was the running mate of author Harry Browne in 1996, received the Libertarian nomination at the national convention on May 23, 2020. She achieved ballot access in all 50 states and the District of Columbia.

Green Party

Howie Hawkins became the presumptive nominee of the Green Party on June 21, 2020, and was officially nominated by the party on July 11, 2020. Hawkins secured ballot access in 29 states and the District of Columbia, representing 381 electoral votes, and write-in access in 16 more states, representing 130 electoral votes.

General election campaigns

Party conventions

The 2020 Democratic National Convention was originally scheduled for July 13–16 in Milwaukee, Wisconsin, but was delayed to August 17–20 due to the effects of the COVID-19 pandemic. On June 24, 2020, it was announced that the convention would be held in a mixed online in-person format, with most delegates attending remotely but a few still attending the physical convention site. On August 5, the in-person portion of the convention was scaled down even further; major speeches, including Biden's, were switched to a virtual format.

The 2020 Republican National Convention took place from August 24–27 in Charlotte, North Carolina, and various remote locations. Originally, a three-day convention was planned to be held in North Carolina, but due to North Carolina's insistence that the convention follow COVID-19 social distancing rules, the speeches and celebrations were moved to Jacksonville, Florida (official convention business was still contractually obligated to be conducted in Charlotte). Due to the worsening situation with regards to COVID-19 in Florida, the plans there were cancelled, and the convention was moved back to Charlotte in a scaled-down capacity.

The 2020 Libertarian National Convention was originally scheduled to be held in Austin, Texas, over Memorial Day weekend from May 22 to 25, but all reservations at the JW Marriott Downtown Austin for the convention were cancelled on April 26 due to the COVID-19 pandemic. The Libertarian National Committee eventually decided the party would hold two conventions, one online from May 22–24 to select the presidential and vice-presidential nominees and one at a physical convention in Orlando, Florida, from July 8–12 for other business.

The 2020 Green National Convention was originally to be held in Detroit, Michigan, from July 9 to 12. Due to the COVID-19 pandemic, the convention was instead held online, without a change in date.

Issues unique to the election

The House of Representatives voted to impeach Trump on two counts on December 18, 2019. The trial in the Senate began on January 21, 2020, and ended on February 5, resulting in acquittal by the United States Senate.

This is the second time a president has been impeached during his first term while running for a second term. Trump continued to hold campaign rallies during the impeachment. This is also the first time since the modern presidential primaries were established in 1911 that a president has been subjected to impeachment while the primary season was underway. The impeachment process overlapped with the primary campaigns, forcing senators running for the Democratic nomination to remain in Washington for the trial in the days before and after the Iowa caucuses.

Several events related to the 2020 presidential election were altered or postponed due to the ongoing COVID-19 pandemic in the United States and its effects, such as stay-at-home orders and social distancing guidelines by local governments. On March 10, following primary elections in six states, Democratic candidates Joe Biden and Bernie Sanders cancelled planned campaign night events and further in-person campaigning and campaign rallies. On March 12, Trump also stated his intent to postpone further campaign rallies. The 11th Democratic debate was held on March 15 without an audience at the CNN studios in Washington, D.C. Several states also postponed their primaries to a later date, including Georgia, Kentucky, Louisiana, Ohio, and Maryland. As of March 24, 2020, all major-party presidential candidates had halted in-person campaigning and campaign rallies over COVID-19 concerns. Political analysts speculated at the time that the moratorium on traditional campaigning, coupled with the effects of the pandemic on the nation, could have unpredictable effects on the voting populace and possibly, how the election will be conducted.

Some presidential primary elections were severely disrupted by COVID-19-related issues, including long lines at polling places, greatly increased requests for absentee ballots, and technology issues. Due to a shortage of election workers able or willing to work during the pandemic, the number of polling places was often greatly reduced. Most states expanded or encouraged voting by mail as an alternative, but many voters complained that they never received the absentee ballots they had requested.

Debates

On October 11, 2019, the Commission on Presidential Debates (CPD) announced that three general election debates would be held in the fall of 2020.

The first, moderated by Chris Wallace, took place on September 29, and was co-hosted by Case Western Reserve University and the Cleveland Clinic in Cleveland, Ohio. The debate was originally to be hosted at the University of Notre Dame in Notre Dame, Indiana, but the university decided against holding the debate as a result of the COVID-19 pandemic. Biden was generally held to have won the first debate, with a significant minority of commentators deeming it a draw.

One exchange that was particularly noted was when Trump did not directly denounce the white supremacist and neo-fascist group Proud Boys, instead responding that they should "stand back and stand by". On the next day, Trump told reporters the group should "stand down" while also claiming that he was not aware of what the group was. The debate was described as "chaotic and nearly incoherent" because of Trump's repeated interruptions, causing the CPD to consider adjustments to the format of the remaining debates.

The vice presidential debate was held on October 7, 2020, at the University of Utah in Salt Lake City. The debate was widely held to be subdued, with no clear victor. One incident that was particularly commented on was when a fly landed on vice-president Pence's head, and remained there unbeknownst to him for two minutes.

The second debate was initially set to be held at the University of Michigan in Ann Arbor, Michigan, but the university withdrew in June 2020, over concerns regarding the COVID-19 pandemic. The planned debate was rescheduled for October 15 at the Adrienne Arsht Center for the Performing Arts in Miami; due to Trump contracting COVID-19, the CPD announced on October 8 that the debate would be held virtually, in which the candidates would appear from separate locations. Trump refused to participate in a virtual debate, and the commission subsequently announced that the debate had been cancelled.

The third scheduled debate took place on October 22 at Belmont University in Nashville, Tennessee, and was moderated by Kristen Welker. The changes to the debate rules, which included the candidates' microphones being muted while the other was speaking, resulted in it being generally considered more civil than the first debate. Welker's performance as moderator was praised, with her being regarded as having done a good job preventing the candidates from interrupting each other. Biden was generally held to have won the debate, though it was considered unlikely to alter the race to any considerable degree.

Polling

The following graph depicts the standing of each candidate in the poll aggregators from September 2019 to November 2020. Former Vice President Joe Biden, the Democratic nominee, had an average polling lead of 7.9 percentage points over incumbent President Donald Trump, the Republican nominee. Biden would win the national popular vote by 4.4 percentage points.

% Support01020304050609/4/20194/8/20208/17/202010/23/2020Joe BidenDonald TrumpOthers/UndecidedNationwide opinion polling for the 2020 Unit....mw-chart-cc6bb9e4a68c75bf03c5bcaff97ccdd41f7c036423c4ca84862016362edb63f62e3cc1c1759b8090ebe1053c84ad2bab1269891c2862bca1f7c3b251722eb421__zr2947356-cls-14976703:hover{pointer-events:none}.mw-chart-cc6bb9e4a68c75bf03c5bcaff97ccdd41f7c036423c4ca84862016362edb63f62e3cc1c1759b8090ebe1053c84ad2bab1269891c2862bca1f7c3b251722eb421__zr2947356-cls-14976704:hover{cursor:pointer;fill:rgba(0,0,0,1)}.mw-chart-cc6bb9e4a68c75bf03c5bcaff97ccdd41f7c036423c4ca84862016362edb63f62e3cc1c1759b8090ebe1053c84ad2bab1269891c2862bca1f7c3b251722eb421__zr2947356-cls-14976705:hover{cursor:pointer}.mw-chart-cc6bb9e4a68c75bf03c5bcaff97ccdd41f7c036423c4ca84862016362edb63f62e3cc1c1759b8090ebe1053c84ad2bab1269891c2862bca1f7c3b251722eb421__zr2947356-cls-14976706:hover{cursor:pointer;fill:rgba(82,130,235,1)}.mw-chart-cc6bb9e4a68c75bf03c5bcaff97ccdd41f7c036423c4ca84862016362edb63f62e3cc1c1759b8090ebe1053c84ad2bab1269891c2862bca1f7c3b251722eb421__zr2947356-cls-14976707:hover{cursor:pointer;fill:rgba(255,199,56,1)}.mw-chart-cc6bb9e4a68c75bf03c5bcaff97ccdd41f7c036423c4ca84862016362edb63f62e3cc1c1759b8090ebe1053c84ad2bab1269891c2862bca1f7c3b251722eb421__zr2947356-cls-14976708:hover{cursor:pointer;fill:rgba(255,132,111,1)}.mw-chart-cc6bb9e4a68c75bf03c5bcaff97ccdd41f7c036423c4ca84862016362edb63f62e3cc1c1759b8090ebe1053c84ad2bab1269891c2862bca1f7c3b251722eb421__zr2947356-cls-14976709:hover{cursor:pointer;fill:rgba(0,0,0,0)}

Calculated averages are not comparable to those for the Biden vs. Trump polls. As polling with third parties has been very limited, the polls included in the average are often different.

The following graph depicts the difference between Joe Biden and Donald Trump in each swing state in the poll aggregators from March 2020 to the election, with the election results for comparison.

Total cost estimate

OpenSecrets estimated the total cost of the 2020 election nearly $14 billion, making it the most expensive election in history and twice as expensive as the previous presidential election cycle.

Campaign issues

COVID-19 pandemic

The COVID-19 pandemic was a major issue of the campaign, with Trump's responses being heavily criticized. The president spread mixed messages on the value of wearing face masks as protection, including criticizing Biden and reporters for wearing them, but has also encouraged their use at times. During the campaign, Trump held many events across the country, including in COVID-19 hotspots, where attendees did not wear masks and were not socially distancing; at the same time, he mocked those who wore face masks.

Biden advocated for the expansion of federal funding, including funding under the Defense Production Act for testing, personal protective equipment, and research. Trump also invoked the Defense Production Act to control the distribution of masks and ventilators, but his response plan relied significantly on a vaccine being released by the end of 2020. At the second presidential debate, Trump claimed Biden had called him xenophobic for restricting entry from foreign nationals who had visited China, but Biden responded that he had not been referring to this decision.

Economy

Trump claimed credit for the consistent economic expansion of his presidency's first three years, with the stock market at its longest growth period in history and unemployment at a fifty-year low. Additionally, he has touted the 2020 third-quarter rebound, in which GDP grew at an annualized rate of 33.1%, as evidence of the success of his economic policies. Biden responded to Trump's claims by repeating that the strong economy under Trump's presidency was inherited from the Obama administration, and that Trump has aggravated the economic impact of the pandemic, including the need for 42 million Americans to file for unemployment.

The Tax Cuts and Jobs Act of 2017, which lowered income taxes for many Americans and lowered the corporate tax rate from 35% to 21%, were a major component of Trump's economic policy. Biden and the Democrats generally describe these cuts as unfairly benefiting the upper class. Biden plans to raise taxes on corporations and those making over $400,000 per year, while keeping the reduced taxes on lower-income brackets and raise capital gains taxes to a maximum bracket of 39.6%. In response, Trump said Biden's plans would destroy retirement accounts and the stock market.

Environment

Trump and Biden's views on environmental policy differ significantly. Trump stated that climate change is a hoax, although he also called it a serious subject. Trump condemned the Paris Agreement on greenhouse gas reduction and began the withdrawal process. Biden planned to rejoin it and announced a $2 trillion plan to combat climate change. Biden had not fully accepted the Green New Deal. Biden did not plan to ban fracking but rather to outlaw new fracking on federal land. In a debate, Trump claimed Biden wanted to ban it altogether. Trump's other environmental policies included the removal of methane emission standards, and an expansion of mining.

Health care

Health care was a divisive issue in both the Democratic primary campaign and the general campaign. While Biden, as well as other candidates, promised protection of the Affordable Care Act, progressives within the Democratic Party advocated to replace the private insurance industry with Medicare for All. Biden's plan involves adding a public option to the American healthcare system, and the restoration of the individual mandate to buy health care, which was removed from the Affordable Care Act by the 2017 tax cut bill, as well as restoring funding for Planned Parenthood. Trump announced plans to repeal the Affordable Care Act, calling it "too expensive", but he did not say what would replace it. At the time of the election, the Trump administration and Republican officials from 18 states had a lawsuit before the Supreme Court, asking the court to repeal the Affordable Care Act.

Racial unrest

As a result of the murder of George Floyd and other incidents of police brutality against African Americans, combined with the effects of the COVID-19 pandemic, a series of protests and a wider period of racial unrest erupted in mid-2020. This was followed by the Black Lives Matter movement, which protested police brutality against black people, and became a central point of the 2020 presidential campaign. Protests were mostly peaceful; fewer than 4% involved property damage or violence (with most of the latter directed at BLM protesters themselves). According to a September 2020 estimate, arson, vandalism, and looting caused about $1–2 billion in insured damage between May 26 and June 8, making this initial phase of the George Floyd protests the civil disorder event with the highest recorded damage in United States history.

In response, Trump and the Republicans suggested sending in the military to counter the protests, which was criticized, especially by Democrats, as heavy-handed and potentially illegal. Trump referred to Black Lives Matter protesters confronting diners in a restaurant as "thugs", and called a street painting of the slogan a "symbol of hate". Particularly controversial was a photo-op Trump took in front of St. John's Church in Washington, D.C., before which military police had forcefully cleared peaceful protestors from the area. Biden condemned Trump for his actions against protestors; he described George Floyd's words "I can't breathe" as a "wake-up call for our nation". He also promised he would create a police oversight commission in his first 100 days as president, and establish a uniform use of force standard, as well as other police reform measures.

Results

Statistics

More than 158 million votes were cast in the election. More than 100 million of them were cast before Election Day by early voting or mail ballot, due to the ongoing COVID-19 pandemic. The election saw the highest voter turnout as a percentage of eligible voters since 1900, with each of the two main tickets receiving more than 74 million votes, surpassing Barack Obama's record of 69.5 million votes in 2008. The Biden–Harris ticket received more than 81 million votes, the most votes ever in a U.S. presidential election. It was also the ninth consecutive presidential election where the victorious major party nominee did not receive a popular vote majority by a double-digit margin over the losing major party nominee(s), continuing the longest sequence of such presidential elections in U.S. history, which began in 1988 and in 2016 eclipsed the previous longest sequence, that from 1876 through 1900. In 2020, 58 percent of U.S. voters lived in landslide counties, a decline from 61 percent in 2016.

Trump became the 11th incumbent in the country's history, and the first since 1992, to lose a bid for a second term. Biden's 51.3% of the popular vote was the highest for a challenger to an incumbent president since 1932. Biden is the sixth vice president to become president without succeeding to the office on the death or resignation of a previous president. Additionally, Trump's loss marked the third time an elected president lost the popular vote twice, the first being John Quincy Adams in the 1820s and Benjamin Harrison in the 1880s and 1890s. This was the first time since 1980, and the first for Republicans since 1892 that a party was voted out after a single four-year term. This was the second election in American history in which the incumbent president lost re-election despite winning a greater share of the popular vote than he did in the previous election, after 1828. It is also the third election in which the two candidates that received electoral votes carried the same number of states. This also happened in 1880 and 1848.

Biden won 25 states, the District of Columbia, and one congressional district in Nebraska, totaling 306 electoral votes. Trump won 25 states and one congressional district in Maine, totaling 232 electoral votes. This result was exactly the reverse of Trump's victory, 306 to 232, in 2016 (excluding faithless electors). Biden became the first Democrat to win the presidential election in Georgia since 1992 and in Arizona since 1996, and the first candidate to win nationally without Florida since 1992 and Ohio since 1960, casting doubt on Ohio's continued status as a bellwether state. Biden also became the first Democrat to win the presidential election without Iowa since 1976. Biden carried five states won by Trump in 2016: Arizona, Georgia, Michigan, Pennsylvania, and Wisconsin. Despite his relatively comfortable 74 vote margin in the Electoral College, Biden only won the decisive states of Wisconsin, Georgia and Arizona by a combined 43,000 votes. He also became the first Democrat since 2008 to carry Nebraska's 2nd congressional district, winning one electoral vote from the state. Trump did not win any states won by Clinton in 2016. Biden's three gains in the Rust Belt—Michigan, Pennsylvania and Wisconsin—were widely characterized as a rebuilding of the blue wall, a term widely used in the press for the states consistently won by Democrats from 1992 to 2012, broken by Trump in 2016 when he narrowly flipped those three Rust Belt states. Nevertheless, amidst Trump's national and electoral defeat, his scoring decisive victories in Ohio, Iowa, and Florida for the second time, after their having backed Obama twice, has led many commentators to conclude they have shifted from perennial swing states to reliable red states.

Election calls

Major news organizations project a state for a candidate when there is high mathematical confidence that the outstanding vote would be unlikely to prevent the projected winner from ultimately winning the state. Election projections are made by decision teams of political scientists and data scientists.

In the early hours of November 4, the Associated Press called Florida for Donald Trump at 12:35 a.m. EST, putting him at 164 electoral votes. By 1:06 a.m. EST, they called Texas for Trump, putting him at 202 electoral votes, compared to Joe Biden's 224. Arizona and Maine were called for Biden at 2:51 a.m. and 3:06 a.m. EST, respectively. At 1:24 p.m. EST that afternoon, the Associated Press called Maine's 2nd congressional district for Trump, giving him 203 electoral votes. Then, Biden won Wisconsin and Michigan, at 2:16 p.m. and 3:58 p.m. EST, respectively, bringing him to 264 electoral votes, just 6 short of the presidency. On the morning of November 7 at approximately 11:25 a.m. EST, roughly three and a half days after polls had closed, ABC News, NBC News, CBS News, the Associated Press, CNN, and Fox News all called the election and Pennsylvania's 20 electoral votes for Biden, based on projections of votes in Pennsylvania showing him leading outside of the recount threshold (0.5% in that state), placing him at 284 electoral votes. That evening, Biden and Harris gave their victory speeches in Wilmington, Delaware.

OSCE election monitoring

On the invitation of the U.S. State Department, the Organization for Security and Co-operation in Europe's (OSCE) Office for Democratic Institutions and Human Rights (ODIHR), which has been monitoring U.S. elections since 2002 (as it does for major elections in all other OSCE member countries), sent 102 observers from 39 countries. The task force consisted of long-term observers from the ODIHR office (led by former Polish diplomat Urszula Gacek) deployed to 28 states from September on and covering 15 states on election day, and a group of European lawmakers acting as short-term observers (led by German parliamentarian Michael Georg Link), reporting from Maryland, Virginia, California, Nevada, Michigan, Missouri, Wisconsin, and D.C. Due to the COVID-19 pandemic, it was scaled down to a "limited election observation mission" from the originally planned 100 long-term observers and 400 short-term observers.

An interim report published by the OSCE shortly before the election noted that many ODIHR interlocutors "expressed grave concerns about the risk of legitimacy of the elections being questioned due to the incumbent President's repeated allegations of a fraudulent election process, and postal vote in particular." On the day after the election, the task force published preliminary findings, with part of the summary stating:

The 3 November general elections were competitive and well managed despite legal uncertainties and logistical challenges. In a highly polarized political environment, harsh campaign rhetoric fuelled tensions. Measures intended to secure the elections during the pandemic triggered protracted litigation driven by partisan interests. The uncertainty caused by late legal challenges and evidence-deficient claims about election fraud created confusion and concern among election officials and voters. Voter registration and identification rules in some states are unduly restrictive for certain groups of citizens. The media, although sharply polarized, provided comprehensive coverage of the campaign and made efforts to provide accurate information on the organization of elections.

Link said that "on the election day itself, we couldn't see any violations" at the polling places visited by the observers. The task force also found "nothing untoward" while observing the handling of mail-in ballots at post offices, with Gacek being quoted as saying: "We feel that allegations of systemic wrongdoing in these elections have no solid ground. The system has held up well." The OSCE's election monitoring branch published a more comprehensive report in early 2021.

Electoral results

Candidates are listed individually below if they received more than 0.1% of the popular vote. Popular vote totals are from the Federal Election Commission report.

Results by state

Two states, Maine and Nebraska, allow their electoral votes to be split between candidates by congressional districts. The winner of each congressional district gets one electoral vote for the district. The winner of the statewide vote gets two additional electoral votes.

Arizona

Georgia

Michigan

Nebraska's 2nd congressional district

Pennsylvania

Wisconsin

Close states

States where the margin of victory was under 1% (37 electoral votes; all won by Biden):

Georgia, 0.23% (11,779 votes) – 16 electoral votes

Arizona, 0.30% (10,457 votes) – 11 electoral votes

Wisconsin, 0.63% (20,682 votes) – 10 electoral votes (tipping-point state for Biden victory)

States where the margin of victory was between 1% and 5% (86 electoral votes; 42 won by Biden, 44 by Trump):

Pennsylvania, 1.16% (80,555 votes) – 20 electoral votes (tipping-point state for Trump victory)

North Carolina, 1.34% (74,483 votes) – 15 electoral votes

Nevada, 2.39% (33,596 votes) – 6 electoral votes

Michigan, 2.78% (154,188 votes) – 16 electoral votes

Florida, 3.36% (371,686 votes) – 29 electoral votes

States/districts where the margin of victory was between 5% and 10% (80 electoral votes; 17 won by Biden, 63 by Trump):

Texas, 5.58% (631,221 votes) – 38 electoral votes

Nebraska's 2nd congressional district, 6.50% (22,091 votes) – 1 electoral vote

Minnesota, 7.12% (233,012 votes) – 10 electoral votes

New Hampshire, 7.35% (59,267 votes) – 4 electoral votes

County statistics

Counties with highest percentage of Democratic vote:

Kalawao County, Hawaii – 95.8%

Prince George's County, Maryland – 89.26%

Oglala Lakota County, South Dakota – 88.41%

Counties with highest percentage of Republican vote:

Roberts County, Texas – 96.18%

Borden County, Texas – 95.43%

King County, Texas – 94.97%

Garfield County, Montana – 93.97%

Glasscock County, Texas – 93.57%

Voter demographics

Voter demographic data for 2020 were collected by Edison Research for the National Election Pool, a consortium of ABC News, CBS News, MSNBC, CNN, Fox News, and the Associated Press. The voter survey is based on exit polls completed by 15,590 voters in person as well as by phone.

The Brookings Institution released a report entitled "Exit polls show both familiar and new voting blocs sealed Biden's win" on November 12, 2020. In it, author William H. Frey attributes Obama's 2008 win to young people, people of color, and the college-educated. Frey contends Trump won in 2016 thanks to older White without college degrees. Frey says the same coalitions largely held in 2008 and 2016, although in key battleground states Biden increased his vote among some of the 2016 Trump groups, particularly among White and older Americans. Trump won the white vote in 2016 by 20% but in 2020 by only 16%. The Democratic Party won black voters by 75%, the lowest margin since 1980. Democrats won the Latino vote by 32%, which is the smallest margin since 2004, and they won the Asian American vote by 27%, the lowest figure since 2008. Biden reduced the Republican margin of white men without college educations from 48% to 42%, and the Democrats made a slight improvement of 2% among white, college-educated women. People age 18 to 29 registered a rise in Democratic support between 2016 and 2020, with the Democratic margin of victory among that demographic increasing from 19% to 24%. However, Baby boomers and Generation X still constituted the majority of the voting public. The exit poll estimated that voters 40 years of age or older (born in 1980 or earlier to comprise 68% of the electorate. Voters from age 40 through age 64 (born from 1956 through 1980) alone were estimated to comprise 46% of the electorate.

Post-election analysis using verified voter data found the Associated Press's Votecast was more accurate than the exit polls.

Voting patterns by ethnicity

Biden won 65% of the Latino vote according to Edison Research, and 63% according to the Associated Press. Voto Latino reported that the Latino vote was crucial to the Biden victory in Arizona. 40% of Latino voters who voted in 2020 did not vote in 2016, and 73% of those Latino voters voted for Biden (438,000 voters). Florida and Texas, which have large Latino populations, were carried by Trump. In Florida, Trump won a majority of Cuban American voters in Miami-Dade County, Florida. The Latino vote was still crucial to enable Biden to carry states such as Nevada. Latino voters were targeted by a major Spanish-language disinformation campaign in the final weeks of the election, with various falsehoods and conspiracy theories being pushed out by WhatsApp and viral social media posts.

Demographic patterns emerged having to do with country of origin and candidate preference. Pre- and post-election surveys showed Biden winning Latinos of Mexican, Puerto Rican, Dominican, Spanish, and Nuevomexicano heritage, while Trump carried Latinos of Cuban heritage. Data from Florida showed Biden holding a narrow edge among South Americans.

Biden won 87% of the Black vote, while Trump won 12%. Biden's advantage among Black voters was crucial in the large cities of Pennsylvania and Michigan; the increase in the Democratic vote in Milwaukee County of about 28,000 votes was more than the 20,000-vote lead Biden had in the state of Wisconsin. Almost half Biden's gains in Georgia came from the four largest counties—Fulton, DeKalb, Gwinnett, and Cobb—all in the Atlanta metro area with large Black populations. Trump improved his overall share of the Black vote from 2016 by 4% and doubled the Black vote that Mitt Romney received in 2012.

Polls showed that 68% of Asian American and Pacific Island (AAPI) voters supported Biden/Harris, while 28% supported Trump/Pence. Karthick Ramakrishnan, a political science professor at the University of California Riverside and founder of AAPI Data, said Asian Americans supported Biden over Trump by about a 2:1 margin. Korean Americans, Japanese Americans, Indian Americans, and Chinese Americans favored Biden by higher margins overall compared to Vietnamese Americans and Filipino Americans. Many voters were turned off by Trump's language some of which was widely considered racist such as ("China virus" and "kung flu") but, according to Vox reporter Terry Nguyen, many Vietnamese voters (and especially elderly, South Vietnamese migrants who populated coastal centers in the 1970s) appreciated his strong anti-China stance.

Polling accuracy

Although polls generally predicted the Biden victory, the national polls overestimated him by three to four points, and some state polling was even further from the actual result and greater than 2016's error (one or two points). The numbers represented the highest level of error since the 1980 presidential election. This polling overestimation also applied in several Senate races, where the Democrats underperformed by about five points relative to the polls, as well as the House elections, where Republicans gained seats instead of losing as polls predicted. Most pollsters underestimated support for Trump in several key battleground states, including Florida, Iowa, Ohio, Pennsylvania, Michigan, Texas, and Wisconsin. The discrepancy between poll predictions and the actual result persisted from the 2016 election despite pollsters' attempts to fix problems with polling in 2016, in which they underestimated the Republican vote in several states. The imprecise polls led to changes in campaigning and fundraising decisions for both Democrats and Republicans.

According to The New York Times, polling misses have been attributed to, among other issues, reduced average response to polling; the relative difficulty to poll certain types of voters; and pandemic-related problems, such as a theory which suggests Democrats were less willing to vote in person on Election Day than Republicans for fear of contracting COVID-19. According to CNN, research presented to the American Association for Public Opinion Research indicated one of the primary problems was an inability by pollsters to include a certain segment of Trump supporters, either due to inaccessibility or lack of participation. New Statesman data journalist Ben Walker pointed to Hispanics as a historically difficult group to poll accurately, leading to pollsters underestimating the level of Trump support within the demographic group. Election analyst Nate Silver of FiveThirtyEight argued that the polling error in 2020 was normal by historical standards.

Siena College Research Institute reported that a significant source of polling error was the discounting of partial responses by "mistrustful Trump supporters" who "yelled" at their callers; when someone would "say 'I'm voting for Trump—fuck you,' and then hang up before completing the rest of the survey," it would not be counted as a response. Such "partials" made up "nearly half of Siena's error rate."

Aftermath

Election night

Election night, November 3, ended without a clear winner, as many state results were too close to call and millions of votes remained uncounted, including in the battleground states of Wisconsin, Michigan, Pennsylvania, North Carolina, Georgia, Arizona, and Nevada. Results were delayed in these states due to local rules on counting mail-in ballots. Mail-in ballots became particularly prevalent in the 2020 election due to the widespread outbreak of the COVID-19 pandemic. Over roughly 67 million mail-in ballots were submitted, over doubling the previous election's 33.5 million. In a victory declared after midnight, Trump won the swing state of Florida by over three percentage points, an increase from his 1.2 percentage point margin in 2016, having seen significant gains in support among the Latino community in Miami-Dade County.

Shortly after 12:30 a.m. EST, Biden made a short speech in which he urged his supporters to be patient while the votes are counted, and said he believed he was "on track to win this election". Shortly before 2:30 a.m. EST, Trump made a speech to a roomful of supporters, falsely asserting that he had won the election and calling for a stop to all vote counting, saying that continued counting was "a fraud on the American people" and "we will be going to the U.S. Supreme Court." The Biden campaign denounced these attempts, claiming the Trump campaign was engaging in a "naked effort to take away the democratic rights of American citizens".

Late counting

In Pennsylvania, where the counting of mail-in ballots began on election night, Trump prematurely declared victory on November 4 with a lead of 675,000 votes, despite more than a million ballots remaining uncounted. Trump also declared victory in North Carolina and Georgia, despite many ballots being uncounted. At 11:20 p.m. EST on election night, Fox News projected Biden would win Arizona, with the Associated Press making the same call at 2:50 a.m. EST on November 4; several other media outlets concluded the state was too close to call. By the evening of November 4, the Associated Press reported that Biden had secured 264 electoral votes by winning Michigan and Wisconsin, with Pennsylvania, North Carolina, Georgia, and Nevada remaining uncalled. Biden had a 1% lead in Nevada and maintained a 2.3% lead in Arizona by November 5, needing only to win Nevada and Arizona or to win Pennsylvania to obtain the necessary 270 electoral votes.

Some Trump supporters expressed concerns of possible fraud after seeing the president leading in some states on Election Night, only to see Biden take the lead in subsequent days. Election experts attributed this to several factors, including a "red mirage" of early results being counted in relatively thinly populated rural areas that favored Trump, which are quicker to count, followed later by results from more heavily populated urban areas that favored Biden, which take longer to count. In some states like Pennsylvania, Michigan and Wisconsin, Republican-controlled legislatures prohibited mail-in ballots from being counted before Election Day, and once those ballots were counted they generally favored Biden, at least in part because Trump had for months raised concerns about mail-in ballots, encouraging his supporters instead to vote in person. By contrast, in states such as Florida, which allowed counting of mail-in ballots for weeks prior to Election Day, an early blue shift giving the appearance of a Biden lead was later overcome by in-person voting that favored Trump, resulting in the state being called for the president on Election Night.

On November 5, a federal judge dismissed a lawsuit by the Trump campaign to stop vote-counting in Pennsylvania. The Trump campaign had alleged that its observers were not given access to observe the vote, but its lawyers admitted during the hearing that its observers were already present in the vote-counting room. Also that day, a state judge dismissed another lawsuit by the Trump campaign which alleged that in Georgia, late-arriving ballots were counted. The judge ruled no evidence had been produced that the ballots were late. Meanwhile, a state judge in Michigan dismissed the Trump campaign's lawsuit requesting a pause in vote-counting to allow access to observers, as the judge noted that vote-counting had already finished in Michigan. That judge also noted the official complaint did not state "why", "when, where, or by whom" an election observer was allegedly blocked from observing ballot-counting in Michigan.

Election protests

Protests against Trump's challenges to the election results occurred in Minneapolis, Portland, New York, and other cities. Police in Minneapolis arrested more than 600 demonstrators for blocking traffic on an interstate highway. In Portland, the National Guard was called out after some protesters smashed windows and threw objects at police. At the same time, groups of Trump supporters gathered outside of election centers in Phoenix, Detroit, and Philadelphia, shouting objections to counts that showed Biden leading or gaining ground. In Arizona, where Biden's lead was shrinking as more results were reported, the pro-Trump protesters mostly demanded that all remaining votes be counted, while in Michigan and Pennsylvania, where Trump's lead shrank and disappeared altogether as more results were reported, they called for the count to be stopped.

False claims of fraud

Trump and a variety of his surrogates and supporters made a series of observably false claims that the election was fraudulent. Claims that substantial fraud was committed have been repeatedly debunked. On November 9 and 10, The New York Times called the offices of top election officials in every state; all 45 of those who responded said there was no evidence of fraud. Some described the election as remarkably successful considering the coronavirus pandemic, the record turnout, and the unprecedented number of mailed ballots. On November 12, the Cybersecurity and Infrastructure Security Agency (CISA) issued a statement calling the 2020 election "the most secure in American history" and noting "[t]here is no evidence that any voting system deleted or lost votes, changed votes, or was in any way compromised." Five days later, Trump fired the director of CISA, whom he had appointed in 2018.

As ballots were still being counted two days after Election Day, Trump falsely asserted that there was "tremendous corruption and fraud going on", adding: "If you count the legal votes, I easily win. If you count the illegal votes, they can try to steal the election from us." Trump has repeatedly claimed as suspicious that mail-in ballots showed significantly more support for Biden. This blue shift phenomenon is believed to occur because more Democrats than Republicans tend to vote by mail, and mail ballots are counted after Election Day in many states. Leading up to the 2020 election, the effect was predicted to be even greater than usual, as Trump's attacks on mail-in voting may have deterred Republicans from casting mail ballots.

In early January 2021, Trump falsely proclaimed that he had by rights won all 50 states in the presidential election and a 535 to 3 electoral college victory. On January 2, during his phone call to Brad Raffensperger, the Georgia Secretary of State, Trump said, "As you know, every single state. We won every state; we won every statehouse in the country... But we won every single statehouse." Two days later, on January 4, Trump appeared at a campaign rally in Dalton, Georgia, supporting Republican senators David Perdue and Kelly Loeffler. During his speech at the rally, Trump again asserted that he won "every single state", and "We win every state, and they're going to have this guy [Biden] be President?"

Many claims of purported voter fraud were discovered to be false or misleading. In Fulton County, Georgia, the number of votes affected was 342, with no breakdown of which candidates they were for. A viral video of a Pennsylvania poll worker filling out a ballot was found to be a case of a damaged ballot being replicated to ensure proper counting, while a video claiming to show a man taking ballots illegally to a Detroit counting center was found to show a photographer transporting his equipment. Another video of a poll watcher being turned away in Philadelphia was found to be real, but the poll watcher had subsequently been allowed inside after a misunderstanding had been resolved. A viral tweet claimed 14,000 votes in Wayne County, Michigan, were cast by dead people, but the list of names included was found to be incorrect. The Trump campaign and Fox News commentator Tucker Carlson also claimed a man named James Blalock had voted in Georgia despite having died in 2006, but in fact his 94-year-old widow had registered and voted as Mrs. James Blalock. In Erie, Pennsylvania, a postal worker who claimed the postmaster had instructed postal workers to backdate ballots mailed after Election Day later admitted he had fabricated the claim. Prior to this recantation, Republican senator Lindsey Graham cited the claim in a letter to the Justice Department calling for an investigation, and a GoFundMe page created for the postal worker "patriot" raised $136,000.

Lawsuits

After the election, the Trump campaign filed lawsuits in multiple states, including Georgia, Michigan, Nevada, and Pennsylvania. Lawyers and other observers noted the suits were unlikely to affect the outcome. Loyola Law School professor Justin Levitt said, "There's literally nothing that I've seen yet with the meaningful potential to affect the final result."

Some law firms moved to drop their representation in lawsuits challenging results of the election.

Trump unsuccessfully sought to overturn Biden's win in Georgia through litigation; suits by the Trump campaign and allies were rejected by both the Georgia Supreme Court and by federal courts. Trump also sought to overturn Biden's win by pressuring Kemp to call a special session of the Georgia General Assembly so state legislators could override the Georgia election results and appoint a pro-Trump slate of electors, an entreaty rebuffed by Kemp.

On December 20, Giuliani filed a petition with the U.S. Supreme Court, asking them to overturn the results of the Pennsylvania election and direct the state legislature to appoint electors. The Supreme Court was regarded as very unlikely to grant this petition, and in any case Biden would still have a majority of Electoral College votes without Pennsylvania. The Court set the deadline for reply briefs from the respondents for January 22, 2021, two days after President Elect Biden's inauguration.

On December 9, Ken Paxton, the Attorney General of Texas, filed a lawsuit in the Supreme Court, asking the court to overturn the results in Michigan, Pennsylvania, Wisconsin, and Georgia. Attorneys general of seventeen other states also signed onto the lawsuit. In the House of Representatives, 126 Republicans—more than two-thirds of the Republican caucus—signed an amicus brief in support of the lawsuit. The suit was rejected by the Supreme Court on December 11, due to a lack of standing.

Trump's refusal to concede

Early in the morning on November 4, with vote counts still going on in many states, Trump claimed he had won: "This is an embarrassment to our country. We were getting ready to win this election, frankly we did win this election." For weeks after the networks had called the election for Biden, Trump refused to acknowledge that Biden had won. Unlike every losing major party presidential candidate before him, Trump refused to formally concede, breaking with the tradition of formal concession started in 1896, when William Jennings Bryan sent a congratulatory telegram to President-elect William McKinley. Biden described Trump's refusal as "an embarrassment".

In the wake of the election, Trump's White House ordered government agencies not to cooperate with the Biden transition team in any way, and the General Services Administration (GSA) refused to formally acknowledge Biden's victory.

Trump finally acknowledged Biden's victory in a tweet on November 15, although he refused to concede and blamed his loss on fraud, stating: "He won because the Election was Rigged." Trump then tweeted: "I concede NOTHING! We have a long way to go."

In a June 2021 interview with Sean Hannity, Trump stated that "we didn't win" and said that he wished President Biden success in international diplomacy, which Forbes declared as Trump "[coming] as close as he's ever been to conceding his 2020 election loss."

GSA delays certifying Biden as president-elect

Although all major media outlets called the election for Biden on November 7, the head of the General Services Administration (GSA), Trump appointee Emily W. Murphy, refused for over two weeks to certify Biden as the president-elect. Without formal GSA ascertainment of the winner, the official transition process was delayed. On November 23, Murphy acknowledged Biden as the winner and said the Trump administration would begin the transition. Trump said he had instructed his administration to "do what needs to be done" but did not concede, and indicated he would continue his fight to overturn the election results.

Attempts to delay or deny election results

In November, Trump focused his efforts on trying to delay vote certifications at the county and state level. On December 2, Trump posted a 46-minute video to his social media in which he repeated his baseless claims that the election was "rigged" and fraudulent, and he called for either state legislatures or courts to overturn the election and allow him to stay in office. He continued to pressure elected Republicans in Michigan, Georgia, and Pennsylvania in an unprecedented attempt to overturn his loss. Some commentators have characterized Trump's actions as an attempted coup d'état or self-coup.

On December 15, the day after the electoral college vote, Republican Senate Majority leader Mitch McConnell, who was previously said he would not recognize the election results, publicly accepted Biden's win, saying, "Today, I want to congratulate President-elect Joe Biden."

A December 18 meeting in the White House discussed Michael Flynn's suggestion to overturn the election by invoking martial law and rerunning the election in several swing states under military supervision. Army Secretary Ryan D. McCarthy and Army Chief of Staff General James McConville later issued a joint statement saying: "There is no role for the U.S. military in determining the outcome of an American election." In a December 20 tweet, Trump dismissed accusations that he wanted to declare martial law as "fake news".

In a December 21 news conference, outgoing attorney general William Barr disavowed several actions reportedly being considered by Trump, including seizing voting machines, appointing a special counsel to investigate voter fraud, and appointing one to investigate Hunter Biden.

Plot for state legislatures to choose electors

Both before and after the election, Trump and other Republican leaders publicly considered asking certain Republican-controlled state legislatures to select presidential electors favoring Trump, even if Biden won the popular vote in those states. In Pennsylvania, a state which Biden won, the president's personal lawyer Rudy Giuliani asked a federal judge to consider allowing the Republican-controlled state legislature to select electors. Legal experts, including New York University law professor Richard Pildes, have raised numerous legal and political objections to this policy, noting that in various battleground states, Democratic Party members holding statewide office would thwart such efforts, and ultimately Congress would probably reject the votes of legislatively appointed electors over those elected by the voters. Law professor Lawrence Lessig noted that while the Constitution grants state legislatures the power to determine how electors are selected, including the power to directly appoint them, Article II, Section 1, Clause 4 gives Congress the power to determine when electors must be appointed, which they have designated to be Election Day, meaning that legislatures cannot change how electors are appointed for an election after this date. In modern times, most states have used a popular vote within their state as the determining factor in who gets all the state's electors, and changing election rules after an election could also violate the Constitution's Due Process Clause.

Pressure on state and local officials

As the Trump campaign's lawsuits were repeatedly rejected in court, Trump personally communicated with Republican local and state officials in at least three states, including state legislators, attorneys general, and governors who had supported him during and after the elections. He pressured them to overturn the election results in their states by recounting votes, throwing out certain votes, or getting the state legislature to replace the elected Democratic slate of Electoral College members with a Republican slate of electors chosen by the legislature. In late November, he personally phoned Republican members of two county electoral boards in Michigan, urging them to reverse their vote certifications. He invited members of the Michigan state legislature to the White House, where they declined his suggestion that they choose a new slate of electors. He repeatedly spoke to the Republican governor of Georgia and the secretary of state, demanding that they reverse their state's election results, and retaliating when they did not, strongly criticizing them in speeches and tweets, and demanding that the governor resign.

During the first week of December, Trump twice phoned the speaker of the Pennsylvania state House of Representatives, urging him to appoint a replacement slate of electors; the speaker said he did not have that power but later joined in a letter encouraging the state's representatives in Congress to dispute the results. On January 4 The Washington Post reported that in a phone call on January 2, Trump pressured Georgia secretary of state Brad Raffensperger to overturn the state's result, telling him "I just want to find 11,780 votes" and threatening him with legal action if he did not cooperate. On January 4, 2021, Democratic congressional leaders, believing Trump "engaged in solicitation of, or conspiracy to commit, a number of election crimes," requested the FBI to investigate the incident. In addition, while some House Republicans tried to defend Trump's Georgia call, Democrats began drafting a censure resolution. Two months later The Washington Post acknowledged that they had misquoted Trump, and added a correction to the article. Also on January 2, 2021, Trump took part in a mass phone call with nearly 300 state legislators from Michigan, Pennsylvania, and Wisconsin, in which he urged them to "decertify" the election results in their states.

Election recounts

On November 11, Georgia Secretary of State Brad Raffensperger ordered a statewide hand recount of the vote in addition to the normal audit process. At the time, Biden held a lead of 13,558 votes. The hand recount was concluded on November 19 and affirmed Biden's lead by 12,284 votes. Therefore, the hand recount netted Trump 1,274 votes. The change in the count was due to a number of human errors, including memory cards that did not upload properly to the state servers, and was not attributable to any fraud in the original tally. The Trump campaign requested a machine recount, which was estimated to cost taxpayers $200,000 in one Georgia county alone. On December 7, Biden was confirmed as the winner of the machine recount requested by Trump's campaign.

On November 18, the Trump campaign wired $3 million to pay for partial recounts in Milwaukee County and Dane County, Wisconsin, where Milwaukee and Madison, the two largest cities in the state and Democratic strongholds, are located. During the recount, Milwaukee County election commissioner Tim Posnanski said several Republican observers were breaking rules by posing as independents. The recount started November 20 and concluded on November 29, increasing Biden's lead by 87 votes.

Electoral College votes

The presidential electors met in the state capitol of each state and in the District of Columbia on December 14, 2020, and formalized Biden's victory, casting 306 votes for Biden/Harris and 232 votes for Trump/Pence. Unlike the 2016 election, there were no faithless electors. In six swing states won by Biden, groups of self-appointed Republican "alternate electors" met on the same day to vote for Trump. These alternate slates were not signed by the governors of the states they claim to represent, did not have the backing of any state legislature, and have no legal status.

Even after the casting of the electoral votes and rejection of his lawsuits seeking to overturn the election by at least 86 judges, Trump refused to concede defeat. In a speech following the Electoral College vote, Biden praised the resiliency of U.S. democratic institutions and the high election turnout (calling it "one of the most amazing demonstrations of civic duty we've ever seen in our country") and called for national unity. Biden also condemned Trump, and those who backed his efforts to subvert the election outcome, for adopting a stance "so extreme that we've never seen it before – a position that refused to respect the will of the people, refused to respect the rule of law and refused to honor our Constitution" and for exposing state election workers and officials to "political pressure, verbal abuse and even threats of physical violence" that was "simply unconscionable".

Certification and January 6th

The 117th United States Congress first convened on January 3, 2021, and was scheduled to count and certify the Electoral College votes on January 6, 2021. There were 222 Democrats and 212 Republicans in the House; there were 51 Republicans, 46 Democrats, and two independents in the Senate. Several Republican members of the House and Senate said they would raise objections to the reported count in several states, meeting the requirement that if a member from each body objects, the two houses must meet separately to discuss whether to accept the certified state vote. A statement from the vice president's office said Pence welcomes the plan by Republicans to "raise objections and bring forward evidence" challenging the election results.

On December 28, 2020, Representative Louie Gohmert filed a lawsuit in Texas challenging the constitutionality of the Electoral Count Act of 1887, claiming Vice President Pence has the power and ability to unilaterally decide which slates of electoral votes get counted. The case was dismissed on January 1, 2021, for lack of both standing and jurisdiction. The plaintiffs filed an appeal, and the appeal was dismissed by a three-judge panel of the appeals court the next day.

As vice president, Pence was due to preside over the January 6, 2021, congressional session to count the electoral votes, which is normally a non-controversial, ceremonial event. In January 2021, Trump began to pressure Pence to take action to overturn the election, demanding both in public and in private that Pence use his position to overturn the election results in swing states and declare Trump and Pence the winners of the election. Pence demurred that the law does not give him that power.

Starting in December, Trump called for his supporters to stage a massive protest in Washington, D.C., on January 6 to argue against certification of the electoral vote, using tweets such as "Big protest in D.C. on January 6th. Be there, will be wild!" D.C. police were concerned, and the National Guard was alerted because several rallies in December had turned violent.

On January 6, 2021, shortly after Trump continued to press false claims of election fraud at a rally on the Ellipse in Washington, D.C., a crowd of Trump supporters stormed the United States Capitol, interrupting the Joint session of the United States Congress where the Electoral College ballots were being certified and forcing lawmakers to flee the chamber. As part of an organized effort by Republican lawmakers to challenge the results in close states, the House and the Senate were meeting separately to debate the results of Arizona's election and accepting the electoral college ballots submitted. Several other challenges were also planned. Congress reconvened that same night, after the Capitol was cleared of trespassers, and leaders of both parties, including Vice President Mike Pence, House Speaker Nancy Pelosi, and Senate Speaker Mitch McConnell urged the legislators to confirm the electors. The Senate resumed its session at around 8:00 p.m. to finish debating the objection to the Arizona and Pennsylvania electors were also considered. The joint session completed its work shortly before 4:00 a.m. on Thursday, January 7, declaring Biden and Harris the winners.

Post-certification

On May 10, 2021, over 120 retired U.S. generals and admirals published an open letter alleging that there had been "election irregularities", suggesting that the election had not been "fair and honest" and did not "accurately reflect the "will of the people", and arguing for tighter restrictions on voting. On May 12, 2021, U.S. Representative Liz Cheney was removed from her party leadership role as Chair of the House Republican Conference, partially for continuing to assert that the election had been fair and that the election results were final.

Well into Biden's presidency, Trump continued to insist that he had actually won the 2020 election. As of August 2021, surveys found that a majority of Republicans believe Trump had won the 2020 election. A widespread rumor predicted that Trump would be somehow reinstated to the presidency in August 2021, although the predicted date of August 13 passed without incident.

Election audits

On March 31, 2021, the Republican caucus of the Arizona State Senate hired several outside firms to examine the results of the presidential and senatorial elections in Maricopa County, where Biden had won by a large margin. There had been three previous audits and recounts of that county's results. The examination was initially funded by $150,000 from the State Senate operating budget; additional funding was to come from outside sources. In July the lead firm conducting the review released a summary of major donors, indicating $5.7 million was raised from five groups associated with individuals who had cast doubt on the presidential election. The audit began on April 22, 2021, and was expected to last 60 days. The investigation was still ongoing in August when a judge issued an order for the release of documents. On September 24, a preliminary release of the audit claimed to have found minor discrepancies in the original, state-certified count, which had actually widened Biden's margin by 360 votes.