| Election Name: | 2020 United States presidential election in Pennsylvania |
| Country: | Pennsylvania |
| Flag Image: | Flag of Pennsylvania.svg |
| Type: | presidential |
| Ongoing: | no |
| College Voted: | yes |
| Previous Election: | 2016 United States presidential election in Pennsylvania |
| Previous Year: | 2016 |
| Election Date: | November 3, 2020 |
| Next Election: | 2024 United States presidential election in Pennsylvania |
| Next Year: | 2024 |
| Turnout: | 76.5%[1] 5.2pp |
| Last Update: | Nov. 24, 2020 8:21 am |
| Time Zone: | EST[2] |
| Image1: | Joe Biden presidential portrait (cropped).jpg |
| Nominee1: | Joe Biden |
| Party1: | Pennsylvania Democratic Party |
| Home State1: | Delaware |
| Running Mate1: | Kamala Harris |
| Electoral Vote1: | 20 |
| Popular Vote1: | 3,458,229 |
| Percentage1: | 50.01% |
| Nominee2: | Donald Trump |
| Party2: | Pennsylvania Republican Party |
| Home State2: | Florida |
| Running Mate2: | Mike Pence |
| Electoral Vote2: | 0 |
| Popular Vote2: | 3,377,674 |
| Percentage2: | 48.84% |
| Map Size: | 300px |
| President | |
| Before Election: | Donald Trump |
| Before Party: | Republican Party (United States) |
| After Election: | Joe Biden |
| After Party: | Democratic Party (United States) |
The 2020 United States presidential election in Pennsylvania was held on Tuesday, November 3, 2020, as part of the 2020 United States presidential election in which all 50 states plus the District of Columbia participated.[3] Pennsylvania voters chose electors to represent them in the Electoral College via a popular vote, pitting the Republican Party's nominee, President Donald Trump, and running mate Vice President Mike Pence against Democratic Party nominee, former Vice President Joe Biden, and his running mate California Senator Kamala Harris. Pennsylvania had 20 electoral votes in the Electoral College.[4]
Although Trump had won the state in 2016 by a narrow margin of 0.72%, Biden was able to reclaim the state, winning it by a similarly narrow 1.17% margin. Because of the way the state counted in-person ballots first, Trump started with a wide lead on election night. However, over the next few days, Biden greatly closed the margin due to outstanding votes from Democratic-leaning areas, most notably Philadelphia and Pittsburgh, as well as mail-in ballots from all parts of the state which strongly favored him. On the morning of November 6, election-calling organization Decision Desk HQ forecast that Biden had won Pennsylvania's 20 electoral votes, and with them the election.[5] The following morning, November 7, at the same time that the Trump campaign was holding a press conference outside of a Philadelphia landscaping business, nearly all major news organizations followed suit and called Pennsylvania for Biden, proclaiming him president-elect.[6]
One key to Biden's success in the state was his improvement on Hillary Clinton's margins in the large Philadelphia-area suburban counties: he won Bucks by 3.60% more than Clinton did, Delaware by 4.38% more, Montgomery by 4.80% more, and Chester—which Mitt Romney had narrowly won just eight years prior—by 6.60% more. At the same time, he reclaimed two of the three large industrial counties which had voted Democratic for at least six consecutive elections before Trump flipped them in 2016: Erie and Northampton. While Trump prevailed in the third, Luzerne County, he did so by a reduced margin with respect to 2016; and Biden increased the margin of victory in his birth county, Lackawanna County, which Trump had nearly flipped in 2016. Biden halted the four-election Democratic slide in formerly traditionally Democratic Westmoreland County, where, before 2020, Al Gore had been the last Democrat to improve on the previous nominee's vote share (and which had given Trump his margin in the state in 2016). He also improved on Clinton's margins in Lehigh County by 2.9% and won Allegheny County with the largest percentage of the vote since 1988. However, Biden's vote share in Philadelphia County actually declined slightly compared to Hillary Clinton's, although he still outperformed either Al Gore in 2000 or John Kerry in 2004 in the county. Biden would also become the first Democratic candidate running for president to garner at least 100,000 votes in the Republican stronghold county of Lancaster.[7] [8] He also became the second presidential candidate since 1964, the last time the county voted for a Democrat, to get at least 40% of the vote. This was due to the large number of votes Biden received from the city of Lancaster and a competitive margin in voting precincts in and around Lititz and Columbia.[9]
Despite Biden's victory, Pennsylvania weighed in for this election as 3.28% more Republican than the national average. This is the second consecutive presidential election in which Pennsylvania voted to the right of the nation. Previously, it had not done so since 1948.
With Ohio, Florida, and Iowa backing the losing candidate for the first time since 1960, 1992, and 2000 respectively, this election established Pennsylvania, Wisconsin, and Michigan as the states with the longest bellwether streak still in effect today. The last time any of them voted against the winning candidate was 2004, when all three voted for the losing Democrat John Kerry.
Biden became the first Democrat to win the White House without carrying Luzerne County since Harry Truman in 1948. This was the first election since 1932 that the county voted for the statewide loser.
The primary elections were originally scheduled for April 28, 2020, also originally joining several northeastern states in holding primaries on the same date, including Connecticut, Delaware, Maryland, New York, and Rhode Island.[10] On March 26, Pennsylvania joined several other states in moving its primary to June 2 due to the COVID-19 pandemic.[11]
See main article: 2020 Pennsylvania Republican presidential primary. Even though the Republican National Committee mailed Pennsylvania voters encouraging mail-in voting, describing it as a "convenient and secure" option, most Republicans expressed opposition to the prospect. Earlier, the Republican-controlled House blocked a proposal to mail every Pennsylvanian a mail-in ballot application. This was in response to President Trump's skepticism of the practice, expressing concern mail-in voting may result in voter fraud that would potentially benefit the Democratic Party.[12]
| Candidate | Votes | % | Delegates[14] | |
|---|---|---|---|---|
| Donald Trump | 1,053,616 | 92.1% | 34 | |
| Bill Weld | 69,427 | 6.1% | 0 | |
| Rocky De La Fuente | 20,456 | 1.8% | 0 | |
| Total | 1,143,499 | 100% | 34 |
Trump was declared the winner in the Republican primary, and received all of the state's 34 pledged delegates to the 2020 Republican National Convention (the state also has 54 unpledged delegates).[14]
The Green Caucus was held during April 2020 and was won by Howie Hawkins.[15]
| Source | Ranking | |
|---|---|---|
| The Cook Political Report[16] | ||
| Inside Elections[17] | ||
| Sabato's Crystal Ball[18] | ||
| Politico[19] | ||
| RCP[20] | ||
| Niskanen[21] | ||
| CNN[22] | ||
| The Economist[23] | ||
| CBS News[24] | ||
| 270towin[25] | ||
| ABC News[26] | ||
| NPR[27] | ||
| NBC News[28] | ||
| 538[29] |
| Donald Trump | Other/ Undecided | Margin | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 270 to Win[30] | October 22 – November 2, 2020 | November 3, 2020 | 49.4% | 45.7% | 4.9% | Biden +3.7 | |||
| Real Clear Politics[31] | October 29 – November 2, 2020 | November 3, 2020 | 48.7% | 47.5% | 3.8% | Biden +1.2 | |||
| FiveThirtyEight[32] | until November 2, 2020 | November 3, 2020 | 50.2% | 45.6% | 4.2% | Biden +4.6 | |||
| Average | 49.4% | 46.3% | 4.3% | Biden +3.1 | |||||
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump | Joe Biden | Jo Jorgensen | Howie Hawkins | Other | Undecided | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Susquehanna Polling & Research Inc.[33] | Nov 1–2 | 499 (LV) | ± 4.3% | 49% | 48% | 1% | - | 0% | 0% | ||
| SurveyMonkey/Axios[34] | Oct 20 – Nov 2 | 6,045 (LV) | ± 2% | 47% | 52% | - | - | – | – | ||
| Pulse Opinion Research/Rasmussen Reports[35] | Oct 31 – Nov 1 | 800 (LV) | ± 3.5% | 47% | 50% | - | - | 1% | – | ||
| Research Co.[36] | Oct 31 – Nov 1 | 450 (LV) | ± 4.6% | 46% | 52% | - | - | 2% | 4% | ||
| AYTM/Aspiration[37] | Oct 30 – Nov 1 | 340 (LV) | – | 49% | 51% | - | - | – | – | ||
| Change Research/CNBC[38] | Oct 29 – Nov 1 | 699 (LV) | ± 3.71% | 46% | 50% | 2% | - | – | 2% | ||
| Marist College/NBC[39] | Oct 29 – Nov 1 | 772 (LV) | ± 4.4% | 46% | 51% | - | - | 1% | 2% | ||
| Monmouth University[40] | Oct 28 – Nov 1 | 502(RV) | ± 4.4% | 45% | 50% | 1% | - | 0% | 4% | ||
| 502 (LV) | 44% | 51% | - | - | – | – | |||||
| 45% | 50% | - | - | – | – | ||||||
| Swayable[41] | Oct 27 – Nov 1 | 1,107 (LV) | ± 3.9% | 48% | 50% | 2% | - | – | – | ||
| Data for Progress[42] | Oct 27 – Nov 1 | 1,417 (LV) | ± 2.6% | 45% | 52% | 2% | 0% | 0% | – | ||
| Ipsos/Reuters[43] | Oct 27 – Nov 1 | 673 (LV) | ± 4.3% | 45% | 51% | 1% | 1% | 2% | – | ||
| 44% | 51% | - | - | 3% | 2% | ||||||
| 46% | 52% | - | - | 2% | – | ||||||
| Trafalgar[44] | Oct 30–31 | 1,062 (LV) | ± 2.93% | 48% | 46% | 2% | - | 1% | 4% | ||
| Frederick Polls/Compete Everywhere[45] | Oct 30–31 | 879 (LV) | ± 3% | 48% | 52% | - | - | – | – | ||
| Insider Advantage/Center for American Greatness[46] | Oct 30–31 | 500 (LV) | ± 4.4% | 48.7% | 47.4% | 1.3% | - | – | 2.6% | ||
| Siena College/NYT Upshot[47] | Oct 26–31 | 1,862 (LV) | ± 2.4% | 43% | 49% | 2% | - | 0% | 5% | ||
| Morning Consult[48] | Oct 22–31 | 2,686 (LV) | ± 2% | 43% | 52% | - | - | – | – | ||
| Emerson College[49] | Oct 29–30 | 823 (LV) | ± 3.3% | 47% | 52% | - | - | 2% | – | ||
| AtlasIntel[50] | Oct 29–30 | 672 (LV) | ± 4% | 50% | 49% | - | - | 2% | – | ||
| Targoz Market Research/PollSmart[51] | Oct 25–30 | 998 (LV) | – | 42% | 56% | - | - | 2% | – | ||
| Public Policy Polling/American Bridge PAC[52] | Oct 28–29 | 1,012 (V) | – | 45% | 52% | - | - | – | 3% | ||
| Redfield & Wilton Strategies[53] | Oct 26–29 | 2,125 (LV) | – | 45% | 50% | 1% | - | 1% | 3% | ||
| Harvard-Harris/The Hill[54] | Oct 26–29 | 901 (LV) | – | 46% | 51% | - | - | – | 3% | ||
| ABC/Washington Post[55] | Oct 24–29 | 824 (LV) | ± 4% | 44% | 51% | 3% | - | 0% | 1% | ||
| Muhlenberg College/Morning Call[56] | Oct 23–28 | 419 (LV) | ± 5.5% | 44% | 49% | - | - | 4% | 2% | ||
| SurveyMonkey/Axios | Oct 1–28 | 10,599 (LV) | ± 1.5% | 46% | 52% | - | - | – | - | ||
| RMG Research/PoliticalIQ[57] | Oct 25–27 | 800 (LV) | ± 3.5% | 45% | 51% | - | - | 2% | 2% | ||
| 44% | 52% | - | - | 2% | 2% | ||||||
| 47% | 49% | - | - | 2% | 2% | ||||||
| Quinnipiac University[58] | Oct 23–27 | 1,324 (LV) | ± 2.7% | 44% | 51% | - | - | 1% | 4% | ||
| Swayable[59] | Oct 23–26 | 491 (LV) | ± 6% | 46% | 52% | 2% | - | – | – | ||
| Civiqs/Daily Kos[60] | Oct 23–26 | 1,145 (LV) | ± 3% | 45% | 52% | - | - | 2% | 1% | ||
| Ipsos/Reuters[61] | Oct 20–26 | 655 (LV) | ± 4.4% | 44% | 51% | 3% | 0% | 1% | – | ||
| 45% | 50% | - | - | 3% | 2% | ||||||
| Insider Advantage/Center for American Greatness[62] | Oct 25 | 400 (LV) | ± 4.9% | 48.5% | 45.5% | 3.3% | - | – | 2.8% | ||
| Trafalgar Group[63] | Oct 24–25 | 1,076 (LV) | ± 2.91% | 48% | 48% | 2% | - | 1% | 1% | ||
| Wick Surveys[64] | Oct 24–25 | 1,000 (LV) | ± 3.1% | 49% | 47% | - | - | – | – | ||
| Franklin & Marshall College[65] | Oct 19–25 | 558 (LV) | ± 5% | 44% | 50% | 2% | - | 1% | 3% | ||
| Univision/University of Houston/Latino Decisions/North Star Opinion Research[66] | Oct 17–25 | 723 (RV) | ± 3.64% | 45% | 50% | - | - | 3% | 2% | ||
| Gravis Marketing[67] | Oct 23 | 602 (LV) | ± 4% | 44% | 51% | - | - | – | 5% | ||
| Public Policy Polling/American Bridge PAC[68] | Oct 21–22 | 980 (V) | – | 46% | 51% | - | - | – | 4% | ||
| Civiqs/Dan Hopkins[69] | Oct 17–21 | 1,577 (A) | 3% | 46% | 52% | - | - | – | 2% | ||
| YouGov/University of Wisconsin-Madison[70] | Oct 13–21 | 669 (LV) | ± 4.45% | 44% | 52% | - | - | 3% | – | ||
| Citizen Data[71] | Oct 17–20 | 1,000 (LV) | ± 3.1% | 39% | 44% | 9% | 0% | 1% | 7% | ||
| CNN/SSRS[72] | Oct 15–20 | 843 (LV) | ± 4% | 43% | 53% | 2% | - | 1% | 1% | ||
| Muhlenberg College/Morning Call[73] | Oct 13–20 | 416 (LV) | ± 5.5% | 44% | 51% | - | - | 2% | 4% | ||
| Morning Consult | Oct 11–20 | 2,563 (LV) | ± 1.9% | 43% | 52% | - | - | – | – | ||
| Fox News[74] | Oct 18–19 | 1,045 (LV) | ± 3% | 45% | 50% | 1% | - | 1% | 2% | ||
| Pulse Opinion Research/Rasmussen Reports[75] | Oct 18–19 | 800 (LV) | ± 3.5% | 47% | 50% | - | - | 2% | 3% | ||
| Quinnipiac University[76] | Oct 16–19 | 1,241 (LV) | ± 2.8% | 43% | 51% | - | - | 1% | 5% | ||
| Change Research/CNBC[77] | Oct 16–19 | 574 (LV) | – | 47% | 49% | - | - | – | – | ||
| Suffolk University/USA Today[78] https://www.suffolk.edu/-/media/suffolk/documents/academics/research-at-suffolk/suprc/polls/other-states/2020/10_21_2020_marginals_pdftxt.pdf | Oct 15–19 | 500 (LV) | ± 4.4% | 42% | 49% | 1% | - | 4% | 4% | ||
| Ipsos/Reuters[79] | Oct 13–19 | 653 (LV) | ± 4.4% | 45% | 49% | 2% | 0% | 3% | – | ||
| 45% | 49% | - | - | 3% | 4% | ||||||
| Trafalgar Group/Restoration PAC[80] | Oct 13–15 | 1,041 (LV) | ± 2.96% | 46% | 48% | 3% | - | 2% | 2% | ||
| HarrisX/The Hill[81] | Oct 12–15 | 1,289 (LV) | – | 46% | 51% | - | - | – | – | ||
| Insider Advantage/Center for American Greatness[82] | Oct 12–13 | 400 (LV) | ± 4.9% | 43% | 46% | 2% | - | – | 9% | ||
| Redfield & Wilton Strategies[83] | Oct 10–13 | 1,289 (LV) | – | 43% | 51% | 1% | 0% | – | – | ||
| Trafalgar Group[84] | Oct 10–12 | 1,034 (LV) | ± 2.97% | 45% | 47% | 3% | - | 3% | 2% | ||
| RMG Research/PoliticalIQ[85] | Oct 7–12 | 800 (LV) | – | 43% | 49% | 1% | – | 1% | 6% | ||
| 42% | 50% | 1% | – | 1% | 6% | ||||||
| 45% | 47% | 1% | – | 1% | 6% | ||||||
| Civiqs/Rust Belt Rising[86] | Oct 8–11 | 600 (LV) | ± 4.2% | 45% | 52% | - | - | 2% | 1% | ||
| Ipsos/Reuters[87] | Oct 6–11 | 622 (LV) | ± 4.5% | 45% | 51% | 1% | 0% | 2% | – | ||
| 44% | 51% | - | - | 1% | 4% | ||||||
| Morning Consult[88] | Oct 2–11 | 2,610 (LV) | ± 1.9% | 44% | 52% | - | - | – | – | ||
| Redfield & Wilton Strategies | Oct 9–10 | 1,145 (LV) | – | 44% | 49% | 1% | - | – | – | ||
| Whitman Insight Strategies[89] | Oct 5–9 | 517 (LV) | ± 4.3% | 46% | 51% | - | - | 1% | 3% | ||
| Baldwin Wallace University[90] | Sep 30 – Oct 8 | 1,140 (LV) | ± 3.1% | 45% | 50% | 1% | 0% | 0% | 4% | ||
| YouGov/CCES[91] | Sep 29 – Oct 7 | 2,703 (LV) | – | 44% | 52% | - | - | – | – | ||
| Redfield & Wilton Strategies[92] | Oct 4–6 | 927 (LV) | ± 3.22% | 42% | 49% | 1% | - | 1% | 7% | ||
| Emerson College[93] | Oct 4–5 | 688 (LV) | ± 3.7% | 47% | 51% | - | - | 2% | – | ||
| Quinnipiac University[94] | Oct 1–5 | 1,211 (LV) | ± 2.8% | 41% | 54% | - | - | 1% | 3% | ||
| Ipsos/Reuters[95] | Sep 29 – Oct 5 | 605 (LV) | ± 4.5% | 45% | 50% | - | - | 2% | 3% | ||
| Change Research/CNBC[96] | Oct 2–4 | 468 (LV) | – | 46% | 50% | - | - | – | – | ||
| Monmouth University[97] | Sep 30 – Oct 4 | 500 (RV) | ± 4.4% | 42% | 54% | 1% | - | 0% | 2% | ||
| 500 (LV) | 43% | 54% | - | - | – | – | |||||
| 45% | 53% | - | - | – | – | ||||||
| YouGov/CBS[98] | Sep 30 – Oct 2 | 1,287 (LV) | ± 3.2% | 44% | 51% | - | - | 2% | 5% | ||
| Siena College/NYT Upshot[99] | Sep 30 – Oct 2 | 706 (LV) | ± 4.1% | 42% | 49% | 3% | - | 0% | 5% | ||
| SurveyMonkey/Axios | Sep 1–30 | 4,613 (LV) | – | 46% | 52% | - | - | – | 2% | ||
| ABC News/Washington Post[100] | Sep 21–26 | 567 (LV) | ± 5.0% | 45% | 54% | - | - | 0% | 1% | ||
| Siena College/NYT Upshot[101] | Sep 25–27 | 711 (LV) | ± 4.3% | 40% | 49% | 2% | - | 0% | 8% | ||
| TIPP/The Federalist[102] | Sep 24–26 | 774 (LV) | ± 3.6% | 45% | 50% | - | - | 1% | 4% | ||
| Redfield & Wilton Strategies[103] | Sep 23–25 | 1,015 (LV) | ± 3.08% | 44% | 50% | 0% | – | 1% | 5% | ||
| Fox News[104] | Sep 20–23 | 856 (LV) | ± 3% | 44% | 51% | 2% | – | 1% | 2% | ||
| 910 (RV) | ± 3% | 43% | 51% | 2% | – | 2% | 3% | ||||
| Baldwin Wallace University[105] | Sep 9–22 | 1,012 (LV) | ± 3.6% | 45% | 47% | 2% | 0% | 1% | 5% | ||
| Trafalgar Group/Restoration PAC[106] | Sep 18–21 | 1,006 (LV) | ± 2.99% | 46% | 48% | 1% | 1% | 2% | 2% | ||
| YouGov/UW-Madison Elections Research Center/Wisconsin State Journal[107] | Sep 10–21 | 642 (LV) | – | 45% | 49% | - | - | – | – | ||
| Change Research/CNBC[108] | Sep 18–20 | 579 (LV) | – | 45% | 49% | - | - | – | – | ||
| Franklin & Marshall College[109] | Sep 14–20 | 480 (LV) | ± 7.8% | 42% | 48% | - | - | – | – | ||
| Hart Research Associates/Human Rights Campaign[110] | Sep 17–19 | 400 (LV) | ± 4.9% | 42% | 53% | - | - | – | – | ||
| CPEC[111] | Sep 15–17 | 830 (LV) | ± 2.3% | 45% | 50% | - | - | 1% | 4% | ||
| Trafalgar Group (R)[112] | Sep 15–17 | 1,006 (LV) | ± 2.99% | 45% | 47% | 2% | 1% | 2% | 2% | ||
| Ipsos/Reuters[113] | Sep 11–16 | 611 (LV) | ± 4.5% | 46% | 49% | - | - | 2% | 4% | ||
| Civiqs/Rust Belt Rising[114] | Sep 11–15 | 704 (RV) | ± 4.4% | 45% | 52% | - | - | 1% | 2% | ||
| Redfield & Wilton Strategies[115] | Sep 12–14 | 1,036 (LV) | ± 3.04% | 44% | 49% | 1% | 1% | 0% | 5% | ||
| Climate Nexus[116] | Sep 8–11 | 659 (RV) | ± 4% | 43% | 48% | - | - | 3% | 6% | ||
| Benenson Strategy Group/GS Strategy Group/AARP[117] | Aug 28 – Sep 8 | 1,600 (LV) | ± 2.5% | 46% | 49% | - | - | 1% | 4% | ||
| Marist College/NBC News[118] | Aug 31 – Sep 7 | 771 (LV) | ± 4.4% | 44% | 53% | - | - | 1% | 2% | ||
| Morning Consult[119] | Aug 29 – Sep 7 | 2,227 (LV) | ± (2%–4%) | 45% | 50% | - | - | – | – | ||
| Change Research/CNBC[120] | Sep 4–6 | 829 (LV) | – | 46% | 50% | - | - | 4% | – | ||
| TargetSmart[121] | Sep 3–6 | 835 (LV) | ± 3.4% | 44% | 51% | - | - | 3% | 3% | ||
| Susquehanna Polling & Research Inc.[122] | Aug 26 – Sep 4 | 498 (LV) | ± 4.3% | 42% | 44% | - | - | 6% | 7% | ||
| Redfield & Wilton Strategies[123] | Aug 30 – Sep 3 | 1,053 (LV) | ± 3.02% | 43% | 48% | 1% | 1% | 1% | 7% | ||
| Quinnipiac[124] | Aug 28 – Sep 1 | 1,235 (LV) | ± 3% | 44% | 52% | - | - | 1% | 3% | ||
| ALG Research/Progressive Policy Institute[125] | Aug 26 – Sep 1 | 500 (LV) | – | 44% | 50% | - | - | – | – | ||
| Monmouth University[126] | Aug 28–31 | 400 (RV) | ± 4.9% | 45% | 49% | 2% | 0% | 1% | 4% | ||
| 400 (LV) | 46% | 49% | - | - | 2% | 3% | |||||
| 47% | 48% | - | - | 2% | 3% | ||||||
| Hodas & Associates/Restoration PAC[127] | Aug 26–31 | 600 (LV) | – | 45% | 51% | - | - | – | 4% | ||
| SurveyMonkey/Axios | Aug 1–31 | 3,531 (LV) | – | 45% | 53% | - | - | – | 2% | ||
| Morning Consult[128] | Aug 21–30 | 2,158 (LV) | ± (2%–4%) | 45% | 49% | - | - | – | – | ||
| Pulse Opinion Research/Rasmussen Reports[129] | Aug 25–27 | 1,000 (LV) | ± 3% | 48% | 48% | - | - | 4% | – | ||
| GQR Research/Unite the Country PAC[130] | Aug 20–24 | 971 (LV) | ± 4.4% | 43% | 52% | - | - | – | 5% | ||
| Franklin & Marshall College[131] | Aug 17–24 | 681 (RV) | ± 5.2% | 42% | 50% | - | - | 3% | 7% | ||
| Change Research/CNBC[132] | Aug 21–23 | 984 (LV) | – | 46% | 49% | - | - | – | – | ||
| Global Strategy Group/Climate Power 2020 /League of Conservation Voters/Sierra Club[133] | Aug 13–19 | 801 (RV) | ± 3.5% | 42% | 50% | 2% | 1% | – | 5% | ||
| 43% | 53% | - | - | – | 4% | ||||||
| Redfield and Wilton Strategies[134] | Aug 16–17 | 1,006 (LV) | ± 3.1% | 41% | 48% | 1% | 1% | 1% | 8% | ||
| Civiqs/Rust Belt Rising[135] | Aug 13–17 | 617 (RV) | – | 44% | 51% | - | - | 3% | 1% | ||
| Muhlenberg College/Morning Call[136] | Aug 11–17 | 416 (LV) | ± 5.5% | 45% | 49% | - | - | 3% | 3% | ||
| Morning Consult | Aug 7–16 | 1,777 (LV) | ± (2%–4%) | 44% | 50% | - | - | – | – | ||
| Emerson College[137] | Aug 8–10 | 843 (LV) | ± 3.8% | 47% | 53% | - | - | – | – | ||
| Change Research/CNBC[138] | Aug 7–9 | 456 (RV) | – | 44% | 48% | - | - | – | – | ||
| YouGov/CBS[139] | Aug 4–7 | 1,211 (LV) | ± 3.7% | 43% | 49% | - | - | 3% | 5% | ||
| OnMessage Inc./Heritage Action[140] | Aug 2–4 | 400 (LV) | ± 4.7% | 46% | 50% | - | - | – | 4% | ||
| YouGov/University of Wisconsin-Madison[141] | Jul 27 – Aug 6 | 742 (RV) | ± 4.9% | 41% | 50% | - | - | 2% | 5% | ||
| SurveyMonkey/Axios | Jul 1–31 | 4,208 (LV) | – | 48% | 50% | - | - | – | 2% | ||
| Change Research/CNBC[142] https://web.archive.org/web/20200806112252/https://changeresearch.com/post/states-of-play-battleground-wave-10 | Jul 24–26 | 382 (LV) | – | 46% | 48% | - | - | – | – | ||
| Franklin & Marshall College[143] | Jul 20–26 | 667 (RV) | ± 5.5% | 41% | 50% | - | - | 2% | 6% | ||
| Morning Consult[144] | Jul 17–26 | 2,092 (LV) | ± 2.1% | 42% | 50% | - | - | – | – | ||
| Gravis Marketing[145] https://web.archive.org/web/20200728004338/https://gravismarketing.com/pa-poll-results/ | Jul 22–24 | 1,006 (RV) | ± 3.1% | 45% | 48% | - | - | – | 8% | ||
| Zogby Analytics[146] | Jul 21–23 | 809 (RV) | ± 3.4% | 43% | 44% | 4% | 2% | - | 8% | ||
| Hodas & Associates/Restoration PAC[147] | Jul 17–22 | 600 (LV) | – | 45% | 51% | - | - | – | 5% | ||
| Redfield & Wilton Strategies[148] | Jul 19–21 | 1,016 (LV) | – | 41% | 48% | 1% | 0% | 2% | 8% | ||
| Fox News[149] | Jul 18–20 | 793 (RV) | ± 3.5% | 39% | 50% | - | - | 5% | 6% | ||
| Pulse Opinion Research/Rasmussen Reports/American Greatness PAC[150] | Jul 15–16 | 750 (LV) | ± 4% | 46% | 51% | - | - | 2% | 1% | ||
| Spry Strategies/American Principles Project[151] | Jul 11–16 | 700 (LV) | ± 3.7% | 48% | 47% | - | - | – | 5% | ||
| Monmouth University[152] | Jul 9–13 | 401 (RV) | ± 4.9% | 40% | 53% | - | - | 3% | 4% | ||
| -- Dummy date --> | 401 (LV)< | -- Dummy error --> | 42% | 52% | - | - | 3% | 3% | |||
| -- Dummy date --> | 44% | 51% | - | - | 2% | 3% | |||||
| Change Research/CNBC[153] | Jul 10–12 | 743 (LV) | – | 42% | 50% | - | - | – | – | ||
| Trafalgar Group[154] | Jun 29 – Jul 2 | 1,062 (LV) | ± 2.92% | 43% | 48% | - | - | 6% | 3% | ||
| SurveyMonkey/Axios | Jun 8–30 | 2,184 (LV) | – | 48% | 50% | - | - | – | 2% | ||
| Change Research/CNBC[155] | Jun 26–28 | 760 (LV) | – | 44% | 50% | - | - | – | – | ||
| Susquehanna Polling/Fox 43[156] | Jun 15–23 | 715 (LV) | – | 41% | 46% | - | - | 5% | 8% | ||
| Redfield & Wilton Strategies[157] | Jun 14–16 | 1,125 (LV) | ± 2.92% | 39% | 49% | 1% | 1% | 1% | 9% | ||
| Siena College/NYT Upshot[158] | Jun 8–16 | 651 (RV) | ± 4.2% | 40% | 50% | - | - | 3% | 6% | ||
| Change Research/CNBC[159] | Jun 12–14 | 491 (LV) | – | 46% | 49% | - | - | 3% | – | ||
| Hodas & Associates/Restoration PAC[160] | Jun 8–11 | 600 (LV) | ± 4.0% | 42% | 54% | - | - | – | 4% | ||
| Civiqs/Dan Hopkins | Jun 6–11 | 1,221 (A) | 3.6% | 46% | 49% | - | - | – | 5% | ||
| Civiqs/Dan Hopkins | May 30 – Jun 2 | 2,045 (A) | 2.4% | 46% | 49% | - | - | – | 5% | ||
| Change Research/CNBC[161] | May 29–31 | 579 (LV) | – | 50% | 46% | - | - | 2% | 2% | ||
| Morning Consult | May 17–26 | 2,120 (LV) | – | 44% | 48% | - | - | – | – | ||
| Redfield & Wilton Strategies[162] | May 10–14 | 963 (LV) | ± 3.2% | 39% | 48% | - | - | 2% | 11% | ||
| Hodas & Associates/Restoration PAC[163] | May 9–13 | 600 (LV) | ± 3.0% | 51% | 46% | - | - | – | 4% | ||
| Harper Polling (R)[164] | Apr 21–26 | 644 (LV) | ± 3.9% | 43% | 49% | - | - | – | 8% | ||
| Public Policy Polling[165] | Apr 20–21 | 1,251 (RV) | – | 44% | 51% | - | - | – | 5% | ||
| Fox News[166] | Apr 18–21 | 803 (RV) | ± 3.5% | 42% | 50% | - | - | – | – | ||
| Ipsos[167] | Apr 15–20 | 578 (RV) | ± 5.0% | 40% | 46% | - | - | – | – | ||
| Susquehanna Research/Fox 43[168] | Apr 14–20 | 693 (LV) | – | 42% | 48% | - | - | – | – | ||
| Hodas & Associates/Restoration PAC[169] | Apr 16–18 | 600 (RV) | ± 3.0% | 47% | 47% | - | - | – | 6% | ||
| Civiqs/Dan Hopkins | Apr 4–8 | 1,912 (A) | 2.5% | 47% | 47% | - | - | – | 6% | ||
| Baldwin Wallace University Great Lakes[170] | Mar 17–25 | 973 (RV) | ± 3.9% | 47% | 45% | - | - | – | 9% | ||
| Change Research[171] | Mar 21–23 | 510 (LV) | – | 50% | 47% | - | - | – | 4% | ||
| Hodas & Associates/Restoration PAC[172] | Mar 19–21 | 600 (RV) | – | 47% | 45% | - | - | – | – | ||
| Civiqs/Dan Hopkins | Mar 14–18 | 1,589 (A) | 2.7% | 48% | 46% | - | - | – | 6% | ||
| YouGov/Yahoo News[173] | Mar 6–8 | 725 (RV) | – | 40% | 46% | - | - | 5% | 8% | ||
| Firehouse Strategies/Øptimus[174] | Mar 5–7 | 533 (RV) | ± 5.3% | 45% | 44% | - | - | – | – | ||
| Civiqs/Dan Hopkins | Feb 27 – Mar 3 | 2,462 (A) | 2.2% | 48% | 46% | - | - | – | 7% | ||
| Muhlenberg College/Morning Call[175] | Feb 12–20 | 424 (RV) | ± 5.5% | 47% | 47% | - | - | 2% | 4% | ||
| YouGov[176] | Feb 11–20 | 1,171 (RV) | ± 4.0% | 45% | 46% | - | - | – | – | ||
| Quinnipiac University[177] | Feb 12–18 | 849 (RV) | ± 3.4% | 42% | 50% | - | - | 6% | 3% | ||
| Expedition Strategies/Progressive Policies Institute[178] | Feb 6–18 | 500 (RV) | – | 42% | 47% | - | - | – | 11% |
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump | Joe Biden | Other | Undecided | ||
|---|---|---|---|---|---|---|---|---|---|
| Firehouse Strategies/Øptimus | Dec 3–5, 2019 | 598 (LV) | ± 4.3% | 45% | 41% | 8% | 6% | ||
| Muhlenberg College/Morning Call[179] | Nov 4–9, 2019 | 410 (RV) | ± 6.0% | 43% | 52% | 4% | 2% | ||
| Siena College/NYT Upshot[180] | Oct 13–25, 2019 | 661 (LV) | ± 4.4% | 45% | 46% | – | – | ||
| Firehouse Strategies/Øptimus[181] | Sep 7–9, 2019 | 527 (LV) | ± 4.2% | 41% | 45% | 14% | – | ||
| Firehouse Strategies/Øptimus[182] | Jun 11–13, 2019 | 565 (LV) | ± 4.2% | 42% | 43% | 15% | – | ||
| Quinnipiac University[183] | May 9–14, 2019 | 978 (RV) | ± 4.2% | 42% | 53% | 1% | 3% | ||
| WPA Intelligence[184] | Apr 27–30, 2019 | 200 (LV) | ± 6.9% | 45% | 46% | – | 8% | ||
| Emerson College[185] | Mar 26–28, 2019 | 808 (RV) | ± 3.4% | 45% | 55% | – | – | ||
| Firehouse Strategies/Øptimus[186] | Mar 19–21, 2019 | 632 (LV) | ± 4.0% | 43% | 50% | 4% | – |
Donald Trump vs. Michael Bloomberg
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump (R) | Michael Bloomberg (D) | Other | Undecided | ||
|---|---|---|---|---|---|---|---|---|---|
| Muhlenberg College/Morning Call | Feb 12–20, 2020 | 424 (RV) | ± 5.5 % | 48% | 45% | 2% | 5% | ||
| Quinnipiac University | Feb 12–18, 2020 | 849 (RV) | ±3.4% | 42% | 48% | 6% | 3% | ||
| Expedition Strategies/Progressive Policies Institute | Feb 6–18, 2020 | 500 (RV) | – | 39% | 48% | – | 13% | ||
| Firehouse Strategies/Øptimus | Dec 3–5, 2019 | 598 (LV) | ± 4.3% | 45% | 41% | 9% | 5% |
Donald Trump vs. Pete Buttigieg
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump (R) | Pete Buttigieg (D) | Other | Undecided | ||
|---|---|---|---|---|---|---|---|---|---|
| Muhlenberg College/Morning Call | Feb 12–20, 2020 | 424 (RV) | ± 5.5 % | 46% | 45% | 3% | 5% | ||
| Expedition Strategies/Progressive Policies Institute | Feb 6–18, 2020 | 500 (RV) | – | 40% | 46% | – | 14% | ||
| YouGov | Feb 11–20, 2020 | 1,171 (RV) | ±4.0% | 44% | 44% | – | – | ||
| Quinnipiac University | Feb 12–18, 2020 | 849 (RV) | ±3.4% | 43% | 47% | 8% | 2% | ||
| Firehouse Strategies/Øptimus | Dec 3–5, 2019 | 598 (LV) | ± 4.3% | 46% | 40% | 7% | 7% | ||
| Firehouse Strategies/Øptimus | Jun 11–13, 2019 | 565 (LV) | ± 4.2% | 45% | 32% | 23% | – | ||
| Quinnipiac University | May 9–14, 2019 | 978 (RV) | ± 4.2% | 44% | 45% | 4% | 6% |
Donald Trump vs. Kamala Harris
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump (R) | Kamala Harris (D) | Other | Undecided | ||
|---|---|---|---|---|---|---|---|---|---|
| Quinnipiac University | May 9–14, 2019 | 978 (RV) | ± 4.2% | 45% | 45% | 3% | 5% | ||
| Emerson College | Mar 26–28, 2019 | 808 (RV) | ± 3.4% | 49% | 51% | – | – |
Donald Trump vs. Amy Klobuchar
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump (R) | Amy Klobuchar (D) | Other | Undecided | ||
|---|---|---|---|---|---|---|---|---|---|
| Muhlenberg College/Morning Call | Feb 12–20, 2020 | 424 (RV) | ± 5.5 % | 45% | 44% | 3% | 8% | ||
| YouGov | Feb 11–20, 2020 | 1,171 (RV) | ±4.0% | 43% | 43% | – | – | ||
| Quinnipiac University | Feb 12–18, 2020 | 849 (RV) | ±3.4% | 42% | 49% | 6% | 4% |
Donald Trump vs. Beto O'Rourke
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump (R) | Beto O'Rourke (D) | Other | Undecided | ||
|---|---|---|---|---|---|---|---|---|---|
| Quinnipiac University | May 9–14, 2019 | 978 (RV) | ± 4.2% | 46% | 44% | 4% | 5% | ||
| Emerson College | Mar 26–28, 2019 | 808 (RV) | ± 3.4% | 49% | 51% | – | – | ||
| Firehouse Strategies/Øptimus | Mar 19–21, 2019 | 632 (LV) | ± 4.0% | 47% | 40% | 8% | – |
Donald Trump vs. Bernie Sanders
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump (R) | Bernie Sanders (D) | Other | Undecided | |
|---|---|---|---|---|---|---|---|---|
| Baldwin Wallace University Great Lakes | Mar 17–25, 2020 | 973 (RV) | ± 3.9% | 48% | 42% | – | 10% | |
| Hodas & Associates/Restoration PAC | Mar 19–21, 2020 | 600 (RV) | – | 49% | 43% | – | – | |
| YouGov/Yahoo News | Mar 6–8, 2020 | 725 (RV) | – | 41% | 43% | 6% | 10% | |
| Firehouse Strategies/Øptimus | Mar 5–7, 2020 | 533 (RV) | ± 5.3 % | 46% | 42% | – | – | |
| Muhlenberg College/Morning Call | Feb 12–20, 2020 | 424 (RV) | ± 5.5 % | 46% | 49% | 3% | 3% | |
| YouGov | Feb 11–20, 2020 | 1,171 (RV) | ±4.0% | 45% | 47% | – | – | |
| Quinnipiac University | Feb 12–18, 2020 | 849 (RV) | ±3.4% | 44% | 48% | 5% | 1% | |
| Expedition Strategies/Progressive Policies Institute | Feb 6–18, 2020 | 500 (RV) | – | 43% | 45% | – | 12% | |
| Firehouse Strategies/Øptimus | Dec 3–5, 2019 | 598 (LV) | ± 4.3% | 48% | 37% | 8% | 6% | |
| Muhlenberg College/Morning Call[187] | Nov 4–9, 2019 | 410 (RV) | ± 6.0% | 45% | 50% | 4% | 1% | |
| NYT Upshot/Siena College[188] | Oct 13–25, 2019 | 661 (LV) | ± 4.4% | 45% | 44% | – | – | |
| Firehouse Strategies/Øptimus | Sep 7–9, 2019 | 527 (LV) | ± 4.2% | 42% | 44% | 14% | – | |
| Firehouse Strategies/Øptimus | Jun 11–13, 2019 | 565 (LV) | ± 4.2% | 44% | 41% | 15% | – | |
| Quinnipiac University | May 9–14, 2019 | 978 (RV) | ± 4.2% | 43% | 50% | 2% | 3% | |
| Tulchin Research (D)[189] | Apr 14–18, 2019 | 400 (LV) | ± 4.9% | 43% | 51% | – | – | |
| Emerson College | Mar 26–28, 2019 | 808 (RV) | ± 3.4% | 45% | 55% | – | – | |
| Firehouse Strategies/Øptimus | Mar 19–21, 2019 | 632 (LV) | ± 4.0% | 44% | 44% | 8% | – |
Donald Trump vs. Elizabeth Warren
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump (R) | Elizabeth Warren (D) | Other | Undecided | ||
|---|---|---|---|---|---|---|---|---|---|
| Muhlenberg College/Morning Call | Feb 12–20, 2020 | 424 (RV) | ± 5.5 % | 47% | 47% | 4% | 3% | ||
| YouGov | Feb 11–20, 2020 | 1,171 (RV) | ±4.0% | 45% | 45% | – | – | ||
| Quinnipiac University | Feb 12–18, 2020 | 849 (RV) | ±3.4% | 44% | 47% | 8% | 2% | ||
| Firehouse Strategies/Øptimus | Dec 3–5, 2019 | 598 (LV) | ± 4.3% | 47% | 40% | 8% | 5% | ||
| Muhlenberg College/Morning Call[190] | Nov 4–9, 2019 | 410 (RV) | ± 6.0% | 45% | 50% | 4% | 1% | ||
| NYT Upshot/Siena College | Oct 13–25, 2019 | 661 (LV) | ± 4.4% | 46% | 44% | – | – | ||
| Firehouse Strategies/Øptimus | Sep 7–9, 2019 | 527 (LV) | ± 4.2% | 41% | 43% | 16% | – | ||
| Firehouse Strategies/Øptimus | Jun 11–13, 2019 | 565 (LV) | ± 4.2% | 45% | 34% | 21% | – | ||
| Quinnipiac University | May 9–14, 2019 | 978 (RV) | ± 4.2% | 44% | 47% | 3% | 4% | ||
| Emerson College | Mar 26–28, 2019 | 808 (RV) | ± 3.4% | 48% | 52% | – | – | ||
| Zogby Analytics[191] | Aug 17–23, 2017 | 813 (LV) | ± 3.4% | 38% | 46% | – | 16% |
Donald Trump vs. Generic Democrat
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump (R) | Generic Democrat (D) | Undecided | ||
|---|---|---|---|---|---|---|---|---|
| Baldwin Wallace University/Oakland University/Ohio Northern University[192] | Mar 17–25, 2020 | 997 (RV) | ± 3.7% | 48.6% | 49.2% | 2.1% | ||
| Expedition Strategies/Progressive Policies Institute | Feb 6–18, 2020 | 500 (RV) | – | 38% | 51% | 11% | ||
| Baldwin Wallace University/Oakland University/Ohio Northern University[193] | Jan 8–20, 2020 | 1,037 (RV) | ± 3.2% | 39.7% | 49.5% | 10.7% | ||
| KFF/Cook Political Report[194] | Sep 23 – Oct 15, 2019 | 752 (RV) | ± 4% | 29% | 40% | 22% |
Donald Trump vs. Generic Opponent
| Poll source | Date(s) administered | Sample size | Margin | Donald Trump (R) | Generic Opponent | Undecided | ||
|---|---|---|---|---|---|---|---|---|
| Muhlenberg College/Morning Call | Oct 23–28, 2020 | 419 (LV) | ± 5.5% | 42% | 54% | 4% | ||
| Oct 13–20, 2020 | 416 (LV) | ± 5.5% | 44% | 51% | 5% | |||
| Muhlenberg College/Morning Call | Aug 11–17, 2020 | 416 (LV) | ± 5.5% | 44% | 53% | 3% | ||
| Muhlenberg College/Morning Call | Feb 12–20, 2020 | 424 (RV) | ± 5.5% | 42% | 54% | 4% | ||
| Muhlenberg College/Morning Call[195] | Nov 4–9, 2019 | 410 (RV) | ± 6.0% | 42% | 57% | 2% | ||
| F&M/PoliticsPA[196] | Mar 18–24, 2019 | 540 (RV) | ± 5.5% | 36% | 61% | 4% |
These slates of electors were nominated by each party in order to vote in the Electoral College should their candidates win the state:[197]
9,098,998[198] residents registered to vote by the voter registration deadline on October 15, which had been extended from its original date on October 13 by court order.
| County[199] | Joe Biden Democratic | Donald Trump Republican | Jo Jorgensen Libertarian | Various candidates Other parties | Margin | Total votes cast | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| % | % | % | % | % | |||||||||||||||||||
| Adams | 18,254 | 32.13% | 37,567 | 66.13% | 814 | 1.43% | 174 | 0.31% | −19,313 | −34.00% | 56,809 | ||||||||||||
| Allegheny | 430,759 | 59.43% | 282,913 | 39.03% | 8,361 | 1.15% | 2,767 | 0.38% | 147,846 | 20.40% | 724,800 | ||||||||||||
| Armstrong | 8,457 | 23.22% | 27,489 | 75.47% | 424 | 1.16% | 56 | 0.15% | −19,032 | −52.25% | 36,426 | ||||||||||||
| Beaver | 38,122 | 40.38% | 54,759 | 58.01% | 1,241 | 1.31% | 275 | 0.29% | −16,637 | −17.63% | 94,397 | ||||||||||||
| Bedford | 4,367 | 15.82% | 23,025 | 83.39% | 182 | 0.66% | 36 | 0.13% | −18,658 | −67.57% | 27,610 | ||||||||||||
| Berks | 93,116 | 45.08% | 109,926 | 53.22% | 2,924 | 1.42% | 587 | 0.28% | −16,810 | −8.14% | 206,553 | ||||||||||||
| Blair | 17,636 | 27.67% | 45,306 | 71.07% | 653 | 1.02% | 153 | 0.24% | −27,670 | −43.40% | 63,748 | ||||||||||||
| Bradford | 8,046 | 26.61% | 21,600 | 71.45% | 513 | 1.70% | 73 | 0.24% | −13,554 | −44.84% | 30,232 | ||||||||||||
| Bucks | 204,712 | 51.53% | 187,367 | 47.16% | 4,155 | 1.05% | 1,057 | 0.27% | 17,345 | 4.37% | 397,291 | ||||||||||||
| Butler | 37,508 | 33.00% | 74,359 | 65.42% | 1,438 | 1.27% | 358 | 0.31% | −36,851 | −32.42% | 113,663 | ||||||||||||
| Cambria | 21,730 | 30.71% | 48,085 | 67.96% | 759 | 1.07% | 177 | 0.25% | −26,355 | −37.25% | 70,751 | ||||||||||||
| Cameron | 634 | 25.98% | 1,771 | 72.58% | 29 | 1.19% | 6 | 0.25% | −1,137 | −46.60% | 2,440 | ||||||||||||
| Carbon | 11,212 | 33.28% | 21,984 | 65.26% | 433 | 1.29% | 60 | 0.18% | −10,772 | −31.98% | 33,689 | ||||||||||||
| Centre | 40,055 | 51.42% | 36,372 | 46.70% | 1,066 | 1.37% | 398 | 0.51% | 3,683 | 4.72% | 77,891 | ||||||||||||
| Chester | 182,372 | 57.76% | 128,565 | 40.72% | 3,565 | 1.13% | 1,251 | 0.40% | 53,807 | 17.04% | 315,753 | ||||||||||||
| Clarion | 4,678 | 23.96% | 14,578 | 74.67% | 237 | 1.21% | 31 | 0.16% | −9,900 | −50.71% | 19,524 | ||||||||||||
| Clearfield | 9,673 | 24.49% | 29,203 | 73.94% | 546 | 1.38% | 74 | 0.19% | −19,530 | −49.45% | 39,496 | ||||||||||||
| Clinton | 5,502 | 31.15% | 11,902 | 67.39% | 221 | 1.25% | 36 | 0.20% | −6,400 | −36.24% | 17,661 | ||||||||||||
| Columbia | 10,532 | 33.67% | 20,098 | 64.25% | 541 | 1.73% | 109 | 0.35% | −9,566 | −30.58% | 31,280 | ||||||||||||
| Crawford | 12,924 | 30.69% | 28,561 | 67.82% | 521 | 1.24% | 108 | 0.26% | −15,637 | −37.13% | 42,114 | ||||||||||||
| Cumberland | 62,245 | 43.78% | 77,212 | 54.30% | 2,138 | 1.50% | 592 | 0.42% | −14,967 | −10.52% | 142,187 | ||||||||||||
| Dauphin | 78,983 | 53.40% | 66,408 | 44.90% | 1,977 | 1.34% | 533 | 0.36% | 12,575 | 8.50% | 147,901 | ||||||||||||
| Delaware | 206,709 | 62.75% | 118,639 | 36.02% | 2,981 | 0.90% | 1,075 | 0.33% | 88,070 | 26.73% | 329,404 | ||||||||||||
| Elk | 4,522 | 26.68% | 12,140 | 71.64% | 244 | 1.44% | 40 | 0.24% | −7,618 | −44.96% | 16,946 | ||||||||||||
| Erie | 68,286 | 49.66% | 66,869 | 48.63% | 1,928 | 1.40% | 411 | 0.30% | 1,417 | 1.03% | 137,494 | ||||||||||||
| Fayette | 20,469 | 32.87% | 41,251 | 66.24% | 468 | 0.75% | 91 | 0.15% | −20,782 | −33.37% | 62,279 | ||||||||||||
| Forest | 728 | 27.43% | 1,882 | 70.91% | 36 | 1.36% | 8 | 0.30% | −1,154 | −43.48% | 2,654 | ||||||||||||
| Franklin | 22,422 | 27.67% | 57,245 | 70.65% | 1,116 | 1.38% | 242 | 0.30% | −34,823 | −42.98% | 81,025 | ||||||||||||
| Fulton | 1,085 | 13.58% | 6,824 | 85.41% | 68 | 0.85% | 13 | 0.26% | −5,739 | −71.83% | 7,990 | ||||||||||||
| Greene | 4,911 | 27.75% | 12,579 | 71.08% | 179 | 1.01% | 28 | 0.16% | −7,668 | −43.33% | 17,697 | ||||||||||||
| Huntingdon | 5,445 | 23.84% | 17,061 | 74.69% | 286 | 1.25% | 51 | 0.22% | −11,616 | −50.85% | 22,843 | ||||||||||||
| Indiana | 12,634 | 30.60% | 28,089 | 68.03% | 475 | 1.15% | 91 | 0.22% | −15,455 | −37.43% | 41,289 | ||||||||||||
| Jefferson | 4,529 | 19.80% | 17,964 | 78.54% | 337 | 1.47% | 42 | 0.18% | −13,435 | −58.74% | 22,872 | ||||||||||||
| Juniata | 2,253 | 18.66% | 9,649 | 79.93% | 141 | 1.17% | 29 | 0.24% | −7,396 | −61.27% | 12,072 | ||||||||||||
| Lackawanna | 61,991 | 53.58% | 52,334 | 45.23% | 1,085 | 0.94% | 285 | 0.25% | 9,657 | 8.35% | 115,695 | ||||||||||||
| Lancaster | 115,847 | 41.17% | 160,209 | 56.94% | 4,183 | 1.49% | 1,136 | 0.40% | −44,362 | −15.77% | 281,375 | ||||||||||||
| Lawrence | 15,978 | 34.59% | 29,597 | 64.08% | 501 | 1.08% | 111 | 0.24% | −13,619 | −29.49% | 46,187 | ||||||||||||
| Lebanon | 23,932 | 33.30% | 46,731 | 65.03% | 989 | 1.38% | 206 | 0.29% | −22,799 | −31.73% | 71,858 | ||||||||||||
| Lehigh | 98,498 | 53.05% | 84,418 | 45.47% | 2,176 | 1.17% | 563 | 0.30% | 14,080 | 7.58% | 185,655 | ||||||||||||
| Luzerne | 64,873 | 42.26% | 86,929 | 56.63% | 1,519 | 0.99% | 178 | 0.12% | −22,056 | −14.37% | 153,499 | ||||||||||||
| Lycoming | 16,971 | 28.57% | 41,462 | 69.80% | 821 | 1.38% | 143 | 0.24% | −24,491 | −41.23% | 59,397 | ||||||||||||
| McKean | 5,098 | 26.13% | 14,083 | 72.18% | 285 | 1.46% | 44 | 0.23% | −8,985 | −46.05% | 19,510 | ||||||||||||
| Mercer | 21,067 | 36.25% | 36,143 | 62.19% | 744 | 1.28% | 163 | 0.28% | −15,076 | −25.94% | 58,117 | ||||||||||||
| Mifflin | 4,603 | 21.36% | 16,670 | 77.37% | 229 | 1.06% | 45 | 0.21% | −12,067 | −56.01% | 21,547 | ||||||||||||
| Monroe | 44,060 | 52.43% | 38,726 | 46.08% | 1,043 | 1.24% | 205 | 0.24% | 5,334 | 6.35% | 84,034 | ||||||||||||
| Montgomery | 319,511 | 62.41% | 185,460 | 36.23% | 5,186 | 1.01% | 1,763 | 0.35% | 134,051 | 26.18% | 511,920 | ||||||||||||
| Montour | 3,771 | 38.41% | 5,844 | 59.53% | 156 | 1.59% | 46 | 0.47% | −2,073 | −21.12% | 9,817 | ||||||||||||
| Northampton | 85,087 | 49.64% | 83,854 | 48.92% | 2,001 | 1.17% | 457 | 0.27% | 1,233 | 0.72% | 171,399 | ||||||||||||
| Northumberland | 12,703 | 29.94% | 28,975 | 68.28% | 657 | 1.55% | 100 | 0.24% | −16,272 | −38.34% | 42,435 | ||||||||||||
| Perry | 5,950 | 24.06% | 18,293 | 73.98% | 409 | 1.65% | 76 | 0.31% | −12,343 | −49.92% | 24,728 | ||||||||||||
| Philadelphia | 604,175 | 81.21% | 132,870 | 17.86% | 4,854 | 0.65% | 2,067 | 0.28% | 471,305 | 63.35% | 743,966 | ||||||||||||
| Pike | 13,052 | 40.02% | 19,241 | 58.99% | 323 | 0.99% | 0 | 0.00% | −6,189 | −18.97% | 32,616 | ||||||||||||
| Potter | 1,726 | 19.00% | 7,239 | 79.68% | 99 | 1.09% | 21 | 0.23% | −5,513 | −60.68% | 9,085 | ||||||||||||
| Schuylkill | 20,727 | 29.29% | 48,871 | 69.07% | 1,005 | 1.42% | 152 | 0.21% | −28,144 | −39.78% | 70,755 | ||||||||||||
| Snyder | 4,910 | 25.60% | 13,983 | 72.90% | 247 | 1.29% | 41 | 0.21% | −9,073 | −47.30% | 19,181 | ||||||||||||
| Somerset | 8,654 | 21.30% | 31,466 | 77.45% | 423 | 1.04% | 83 | 0.20% | −22,812 | −56.15% | 40,626 | ||||||||||||
| Sullivan | 921 | 25.60% | 2,619 | 72.79% | 55 | 1.53% | 3 | 0.08% | −1,698 | −47.19% | 3,598 | ||||||||||||
| Susquehanna | 6,236 | 28.59% | 15,207 | 69.72% | 309 | 1.42% | 61 | 0.28% | −8,971 | −41.13% | 21,813 | ||||||||||||
| Tioga | 4,955 | 23.45% | 15,742 | 74.51% | 378 | 1.79% | 51 | 0.24% | −10,787 | −51.06% | 21,126 | ||||||||||||
| Union | 7,475 | 37.02% | 12,356 | 61.19% | 284 | 1.41% | 77 | 0.38% | −4,881 | −24.17% | 20,192 | ||||||||||||
| Venango | 7,585 | 28.51% | 18,569 | 69.81% | 374 | 1.41% | 73 | 0.27% | −10,984 | −41.30% | 26,601 | ||||||||||||
| Warren | 6,066 | 29.37% | 14,237 | 68.92% | 347 | 1.68% | 7 | 0.03% | −8,171 | −39.55% | 20,657 | ||||||||||||
| Washington | 45,088 | 37.97% | 72,080 | 60.70% | 1,310 | 1.10% | 278 | 0.23% | −26,992 | −22.73% | 118,756 | ||||||||||||
| Wayne | 9,191 | 32.65% | 18,637 | 66.21% | 261 | 0.93% | 58 | 0.21% | −9,446 | −33.56% | 28,147 | ||||||||||||
| Westmoreland | 72,192 | 35.16% | 130,299 | 63.46% | 2,353 | 1.15% | 486 | 0.24% | −58,107 | −28.30% | 205,330 | ||||||||||||
| Wyoming | 4,704 | 31.57% | 9,936 | 66.68% | 218 | 1.46% | 42 | 0.28% | −5,232 | −35.11% | 14,900 | ||||||||||||
| York | 88,114 | 36.85% | 146,733 | 61.36% | 3,624 | 1.52% | 675 | 0.28% | −58,619 | −24.51% | 239,146 | ||||||||||||
| Totals | 3,461,221 | 49.87% | 3,379,055 | 48.69% | 79,445 | 1.14% | 20,728 | 0.30% | 82,166 | 1.18% | 6,940,449 | ||||||||||||
Counties that flipped from Republican to Democratic
Biden and Trump both won half of the 18 congressional districts in Pennsylvania,[200] including each winning one held by the opposite party.
| District | Trump | Biden | Representative | |||
|---|---|---|---|---|---|---|
| 1st | 46.6% | 52.4% | Brian Fitzpatrick | |||
| 2nd | 29.1% | 70.1% | Brendan Boyle | |||
| 3rd | 8.1% | 91.3% | Dwight Evans | |||
| 4th | 37.4% | 61.5% | Madeleine Dean | |||
| 5th | 34% | 65.1% | Mary Gay Scanlon | |||
| 6th | 41.9% | 56.9% | Chrissy Houlahan | |||
| 7th | 47% | 51.8% | Susan Wild | |||
| 8th | 51.7% | 47.3% | Matt Cartwright | |||
| 9th | 64.5% | 34.1% | Dan Meuser | |||
| 10th | 50.7% | 47.8% | Scott Perry | |||
| 11th | 60.2% | 38.3% | Lloyd Smucker | |||
| 12th | 67.3% | 31.2% | Fred Keller | |||
| 13th | 71.6% | 27.2% | John Joyce | |||
| 14th | 63.2% | 35.7% | Guy Reschenthaler | |||
| 15th | 71.2% | 27.5% | Glenn Thompson | |||
| 16th | 58.7% | 40% | Mike Kelly | |||
| 17th | 48% | 50.7% | Conor Lamb | |||
| 18th | 34.4% | 64.5% | Mike Doyle |
Throughout the year, Pennsylvania was regarded as the most important (or likely tipping-point) state in the entire election; Pennsylvania had 20 electoral votes, and it was one of the closest states of the 2016 presidential election. Both candidates aggressively played for the state; Trump needed the state as it represented his narrow path to re-election, while Biden needed the state to rebuild the blue wall, which Trump had broken in 2016 by carrying the northern industrial states of Michigan, Pennsylvania, and Wisconsin.[201]
Historically, Pennsylvania has usually been a competitive state. During the Second Party System from 1828 to 1852, it voted for the winner of every election. From the Civil War on, it has generally had a partisan lean; during the Third and Fourth Party Systems, Pennsylvania was a classic Yankee Republican state. When Franklin Roosevelt carried it in 1936, he became the first Democrat in eighty years to do so. Between 1936 and 1988, neither major party carried Pennsylvania for more than three straight presidential elections, although between 1952 and 1988, it voted Democratic in every close election (1960, 1968, 1976), and consistently voted more Democratic than the nation. Starting in 1992, Pennsylvania became part of the blue wall—the group of states that voted Democratic for six straight elections from 1992 through 2012. In 2016, it was one of three blue wall states that Trump won on his way to an upset victory.
State Republicans sought to require that only mail-in ballots received by Election Day be counted. The Commonwealth's Supreme Court rejected their demands, deciding that, due to probable delays due to the ongoing coronavirus and U.S. Postal Service crisis, ballots received up to three days after Election Day would also be counted.[202] Republicans then appealed the decision to the U.S. Supreme Court. Supreme Court justices produced a 4–4 tie (as the late Ruth Bader Ginsburg's seat remained vacant when the ruling was issued), with Chief Justice John Roberts siding with the three liberal justices, allowing the state supreme court decision to stand.[202]
At 1.17%, Biden's winning margin percentage in Pennsylvania was the smallest ever for a Democratic presidential candidate who won Pennsylvania. Pennsylvania remained redder than the country in 2020 even as Biden won it, by about 3.3%. As in Michigan and Wisconsin, Biden ran behind Barack Obama's performances in 2008 and 2012, though he received more votes total in the state this cycle due to record-breaking turnout.
As for Trump, he easily set the record for total number of votes for a Republican candidate in Pennsylvania history (as with Biden, largely due to record-breaking turnout). With 48.84% of the vote, he did slightly outpace both his own vote share in 2016 (48.18%) and George W. Bush's in 2004 (48.42%), the latter of which had previously stood as the highest Republican vote share in the state since 1988.
Biden's strongest base of support was the Philadelphia metro area. In the city of Philadelphia itself, Biden won by 63.4%, a weaker win than Hillary Clinton's 66.9% margin in the city in 2016, but still better than Kerry's 61.1% margin in 2004 or Gore's 62.0% margin in 2000.[203] Donald Trump improved his vote share in Philadelphia by 2.5%,[204] and, as of the counting on November 8, held a majority of the vote in the 26th, 58th, and 66th wards. However, Biden improved on Hillary Clinton dramatically in the Main Line counties of Montgomery and Chester, as well as, to a lesser extent, Delaware, increasing the Democratic vote share in these counties by 4.2%, 5.9%, and 3.5%, respectively, and winning them all by double digits. Before 1992, all three had been Republican strongholds in the state, and Chester had been considered a swing county as recently as 2012, when Romney narrowly carried it, but all three have drifted towards the Democratic column, as they tend to be socially liberal.[205]
Biden also performed strongly in Pennsylvania's other urban, suburban, and exurban areas. Crucially, he carried Allegheny County (Pittsburgh) by 20.4%, the widest margin any nominee had won the county by since 1992.[206] Centre and Dauphin both remained in the Democratic column; in the past, these counties voted Republican, though Centre County is home to Pennsylvania State University, while Dauphin County, home of Harrisburg, has followed the trend of urban areas becoming more Democratic. Biden also narrowly reclaimed two counties anchored by industrial cities which had long voted Democratic before Trump flipped them in 2016, Northampton (Bethlehem and Easton) and Erie (Erie), and improved on Hillary Clinton's margin in his birth county of Lackawanna County (Scranton), a county Hillary Clinton had barely kept in the Democratic column in 2016. In suburban Cumberland County, adjacent to Harrisburg, Biden shaved Trump's margin from 17.8% to 10.5%.[207] Northampton and Erie were the only counties to flip from one party to the other; Northampton has voted for the winner of the state in every election from 1952 on.
Trump maintained much of his momentum throughout rural and industrial Pennsylvania from four years earlier, with convincing victories in counties that were once competitive or even Democratic-leaning. He kept Luzerne County (Wilkes-Barre), which had voted Democratic six elections in a row before 2016 (and which had voted with the winner of the state from 1936 through 2016), in his column, although his margin in it was cut from 19.3% to 14.3%. Trump also won the former Democratic stronghold of Westmoreland County, although his margin in this county, crucial to his win in 2016,[208] declined.[209] Other previously competitive counties that Trump performed well in included Berks and Cambria, both of which voted for Obama in 2008. Trump further ran up the score in other conservative exurban[210] counties, most notably in Lancaster and Lebanon counties, though his margin shrank somewhat in both.
Trump won whites in the state by 15 points, although like in the rest of the country, there was a clear disparity between college-educated and non-college-educated whites. Biden won whites with a college degree by 9 points, while Trump excelled with whites without a college degree, winning this group by 32 points. Additionally, there was a gender disparity with the white vote; Trump won white men by 15 points, but only carried white women by 3 points. Finally, there was an age gap; Biden won young voters by double-digit margins, whereas Trump performed strongly with middle-aged voters; senior citizens were more even, breaking slightly for Trump.[211] Within minority blocs, Biden fared well, as he won black voters by 87 points, and won Latinos by 42 points. Three other critical voting blocs broke for Biden this cycle; he won independent voters by 8 points, moderates by 17 points, and first-time voters by 23 points.[211]
| Trump | No Answer | % of Voters | |||
|---|---|---|---|---|---|
| Party | |||||
| Democrat | 92 | 7 | N/A | 40 | |
| Republican | 8 | 91 | N/A | 41 | |
| Independent | 52 | 44 | N/A | 19 | |
| Gender | |||||
| Men | 44 | 55 | 1 | 47 | |
| Women | 55 | 44 | 1 | 53 | |
| Race | |||||
| White | 42 | 57 | 1 | 81 | |
| Black | 92 | 7 | 1 | 11 | |
| Latino | 69 | 27 | 4 | 5 | |
| Asian | N/A | N/A | N/A | 1 | |
| Other | N/A | N/A | N/A | 1 | |
| Gender by race/ethnicity | |||||
| White men | 37 | 62 | 1 | 38 | |
| White women | 47 | 52 | 1 | 43 | |
| Black men | 89 | 10 | 1 | 5 | |
| Black women | 94 | 4 | 2 | 6 | |
| Latino men (of any race) | N/A | N/A | 1 | 3 | |
| Latino women (of any race) | 83 | 15 | 2 | 3 | |
| All other races | 62 | 33 | 5 | 2 | |
| Age | |||||
| 18–24 years old | 59 | 37 | 3 | 13 | |
| 25–29 years old | 67 | 31 | 2 | 6 | |
| 30–39 years old | 61 | 37 | 2 | 16 | |
| 40–49 years old | 52 | 46 | 2 | 13 | |
| 50–64 years old | 41 | 59 | N/A | 31 | |
| 65 and older | 46 | 53 | 1 | 28 | |
| Sexual orientation | |||||
| LGBT | 64 | 34 | 2 | 7 | |
| Heterosexual | 47 | 52 | 1 | 93 | |
| First time voter | |||||
| First time voter | 52 | 45 | 3 | 13 | |
| Everyone else | 48 | 52 | N/A | 87 | |
| Education | |||||
| High school or less | 35 | 64 | 1 | 16 | |
| Some college education | 49 | 49 | 2 | 26 | |
| Associate degree | 46 | 53 | 1 | 17 | |
| Bachelor's degree | 54 | 45 | 1 | 26 | |
| Advanced degree | 63 | 36 | 1 | 14 | |
| Education by race/ethnicity | |||||
| White college graduates | 54 | 45 | 1 | 26 | |
| White no college degree | 20 | 79 | 1 | 35 | |
| Non-white college graduates | 83 | 16 | 1 | 14 | |
| Non-white no college degree | 80 | 19 | 1 | 25 | |
| Income | |||||
| Under $30,000 | 60 | 37 | 3 | 15 | |
| $30,000–49,999 | 53 | 45 | 3 | 19 | |
| $50,000–99,999 | 53 | 46 | 1 | 23 | |
| $100,000–199,999 | 51 | 48 | 1 | 23 | |
| Over $200,000 | N/A | N/A | N/A | 7 | |
| Abortion should be | |||||
| Legal in all cases | 84 | 15 | 1 | 25 | |
| Legal in most cases | 67 | 32 | 1 | 30 | |
| Illegal in most cases | 17 | 83 | 1 | 27 | |
| Illegal in all cases | 12 | 85 | 3 | 13 | |
| Region | |||||
| Northeast | 46 | 53 | 1 | 17 | |
| Philly Suburbs | 81 | 18 | 1 | 11 | |
| Central | 38 | 61 | 1 | 22 | |
| West | 43 | 56 | 1 | 28 | |
| Source: CNN[212] | |||||
On November 24, 2020, the Secretary of the Commonwealth of Pennsylvania, Kathy Boockvar, certified the results, and Governor Tom Wolf, in accordance with the law, signed the certificate of ascertainment for the Biden/Harris slate of electors for Biden and Harris and sent it to the Archivist of the United States.[213] [214]
On November 25, 2020, the Pennsylvania Senate Majority (Republican) Policy committee held a public hearing regarding the counting of ballots in this election.[215] Trump planned to attend the meeting but he canceled the trip.[216] Also, on November 25, after a group of Republican congressmen had filed a lawsuit to stop certification on Sunday November 22, Judge Patricia McCullough (R) ruled to halt further state certifications pending a hearing.The Pennsylvania Supreme Court then ruled Saturday night on November 28 to unanimously overturn Judge Patricia McCullough's ruling to halt certification because no fraud was alleged and both parties could have objected throughout the year, but did not.[217] Moreover, the Pennsylvania Supreme Court also dismissed with prejudice the requests of Representative Mike Kelly and other Republicans to either invalidate all 2.5 million mail-in ballots in Pennsylvania, or to invalidate all 6.9 million ballots in the state and have the state's Republican-controlled Legislature choose the presidential electors for the state.[218] [219] The rationale for the decision, again, was that the Republicans were challenging the law too late; they had been able to challenge the law since it became live in October 2019, but they only filed the lawsuit when the results of the November 2020 election were "becoming seemingly apparent". Hence, the Republicans had failed to act with "due diligence" in their handling of the case.[219] [220] By the time of the court's decision, the Pennsylvania election results had certified Biden's win.[221] The congressmen appealed to the US Supreme Court, but on December 8, 2020, the Supreme Court unanimously rejected the request in one sentence.[222] [223]
On December 31, 2020, Pennsylvania Congressman Dan Meuser (PA-9), Congressman Glenn 'GT' Thompson (PA-15), Congressman Mike Kelly (PA-16), Congressman Scott Perry (PA-10), Congressman Lloyd Smucker (PA-11), Congressman Guy Reschenthaler (PA-14), Congressman John Joyce (PA-13), and Congressman Fred Keller (PA-12) released a statement that summarized their belief that the Pennsylvania state legislature had taken unlawful actions regarding the 2020 election process which, in their opinion, resulted in a "highly questionable and inaccurate vote total".[224]
As required by state law, all counties completed a post-election sample audit.[225] With the exception of three counties, Pennsylvania's counties also participated in a voluntary risk-limiting audit pilot.[226] Both types of audits confirmed the certified results.
Lycoming County completed a hand recount and did not find any major discrepancy.[227] Butler County also completed a hand recount in two precincts and found no inaccuracies.[228]
On January 6, 2021, as Congress certified the Electoral College results confirming President-elect Joe Biden and Vice President-elect Kamala Harris as the winners, there was an objection to Pennsylvania's 20 electoral votes, brought forward by U.S. Representative Scott Perry of Pennsylvania's 10th congressional district and officially signed onto by U.S. Senator Josh Hawley of Missouri.[229] The objection failed 7–92 in the Senate, and 138–282 in the House.[230]
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