Trump won Tennessee with 60.66% of the vote, almost tied with his 60.72% vote share in 2016. Despite this, Biden got 37.45% of the vote, three points better than Hillary Clinton. Prior to the election, all 17 news organizations considered this a state Trump would win, or a safe red state. Tennessee has not supported a Democrat for president since 1996. Biden won the same counties as Clinton did: urban Shelby and Davidson counties—anchored by Memphis and Nashville, respectively—as well as majority-Black Haywood County. In addition, Trump performed somewhat better than polls anticipated, as they had Trump leading Biden by 55%–41%.[5] Biden also became the first Democrat to win the presidency without Hardeman County.[6]
Despite this, Biden was able to improve his support in the Nashville metropolitan area, gaining 64.5% of the vote in Davidson County, the best Democratic performance in the county since FDR won 72.1% of the vote in 1944. At the same time, Biden also made gains in the Nashville suburban counties of Williamson, Rutherford, Wilson, Sumner, and Cheatham, performing considerably better than Hillary Clinton in 2016. For example, Biden lost Rutherford County, anchored by Murfreesboro, only by 15.4%, much lower than Clinton's 25.9-point loss in 2016. Additionally, he narrowed Trump's margins in Hamilton County—anchored by Chattanooga, the state's fourth largest city—only losing it by 9.7 points, the best Democratic performance there since Bill Clinton lost the county by 6.5% in 1996, and in Knox County—anchored by Knoxville, the state's third largest city—from a loss of 23.73% in 2016 to 15.02% in 2020. Statewide, Biden won 44.1% of the popular vote, the best Democratic percentage since Carter's 48% in 1976, consequently losing by 2.8 points. This is the first time a Democrat has even garnered 40% of the vote in Rutherford County since 2000, when favorite son Al Gore lost the county by 9.7 points while at the same time losing both his home state and the election.
Per exit polls by the Associated Press, Trump's strength in Tennessee came from a 69% showing among Southernwhites, who made up 84% of the electorate. Similarly, Trump carried white born-again/EvangelicalChristians by 86%–12%. The state of Tennessee is entirely covered in the Bible Belt. The only strength Biden showed was with 88% of African-American voters. 65% of voters opposed removing Confederatestatues from public places in Tennessee, and these voters backed Trump by 83%–15%.[7]