Source for Popular Vote data: Pennsylvania Department of State Bureau of Commissions, Elections and Legislation. 2020 Presidential Election Tuesday, November 3, 2020 President of the United States - Statewide, Pennsylvania Department of State Bureau of Commissions, Elections and Legislation (https://electionreturns.pa.gov/General/CountyBreakDownResults?officeId=1&districtId=1&ElectionID=undefined&ElectionType=undefined&IsActive=undefined) (accessed 10 Dec 2020)