Joseph Robinette Biden Jr. (born November 20, 1942) is an American former politician who was the 46th president of the United States from 2021 to 2025. A member of the Democratic Party, he represented Delaware in the United States Senate from 1973 to 2009 and also served as the 47th vice president under President Barack Obama from 2009 to 2017.
Born in Scranton, Pennsylvania, Biden graduated from the University of Delaware in 1965 and the Syracuse University College of Law in 1968. He was elected to the New Castle County Council in 1970 and the U.S. Senate in 1972. As a senator, Biden chaired the Senate Judiciary Committee and Foreign Relations Committee. He drafted and led passage of the Violent Crime Control and Law Enforcement Act and the Violence Against Women Act. Biden oversaw six U.S. Supreme Court confirmation hearings, including contentious hearings for Robert Bork and Clarence Thomas. He opposed the Gulf War in 1991 but voted in favor of the Iraq War Resolution in 2002. Biden ran unsuccessfully for the Democratic presidential nomination in the 1988 and 2008 primaries. In 2008, Obama chose him as his running mate, and he served as a close advisor to Obama while in office. In the 2020 presidential election, Biden chose Kamala Harris as his running mate, and they defeated Republican incumbents Donald Trump and Mike Pence.
As president, Biden signed the American Rescue Plan Act in response to the COVID-19 pandemic and recession. He signed bipartisan bills on infrastructure and manufacturing. Biden proposed the Build Back Better Act, part of which was incorporated into the Inflation Reduction Act passed in 2022. He appointed Ketanji Brown Jackson to the Supreme Court of the United States. In his foreign policy, the U.S. reentered the Paris Agreement and enacted the New Atlantic Charter. Biden withdrew U.S. troops from Afghanistan pursuant to the 2020 Doha Accords negotiated by Trump, and the Taliban swiftly retook control. He responded to the Russian invasion of Ukraine by imposing sanctions on Russia and authorizing Ukrainian aid. In 2022, Biden supported Finland's and Sweden's bids to join NATO and formally approved their membership. During the Gaza war, he condemned the actions of Hamas, gave Israel strong military and diplomatic support, sent humanitarian aid to the Gaza Strip, and backed a temporary ceasefire proposal before his presidency ended.
Concerns about Biden's age and health persisted throughout his presidency. He is the first president to turn 80 years old while in office. Biden initially ran for reelection in 2024, winning the Democratic primaries and becoming the party's presumptive nominee. After his performance in the first presidential debate, intensifying scrutiny from both political parties about his age and health led him to withdraw his candidacy. During his time in office, historians and scholars ranked Biden's administration favorably, diverging from unfavorable public assessments of his tenure. Biden entered office with majority support, but his approval ratings declined significantly during his presidency, particularly over concerns about inflation and immigration. He is the oldest living former U.S. president since the second inauguration of Donald Trump in 2025, the oldest living former U.S. vice president since Dick Cheney died in 2025, and the oldest person to have served as president.
Joseph Robinette Biden Jr. was born on November 20, 1942, at St. Mary's Hospital in Scranton, Pennsylvania, to Catherine Eugenia "Jean" Biden (née Finnegan) and Joseph Robinette Biden Sr. He is the oldest child in a Catholic family of predominantly Irish descent. Biden has a sister, Valerie, and two brothers, James and Francis.
Joseph Sr. had been wealthy, and the family purchased a home in the affluent Long Island suburb of Garden City, New York, in 1946. After he suffered business setbacks around the time Biden was seven years old, the family lived with Jean's parents in Scranton for several years. Scranton fell into economic decline during the 1950s, and Joseph Sr. could not find steady work. Beginning in 1953, when Biden was ten, the family lived in an apartment in Claymont, Delaware, before moving to a house in nearby Mayfield, Delaware. Joseph Sr. later became a successful used-car salesman, maintaining the family in a middle-class lifestyle.
At Archmere Academy in Claymont, Biden played baseball and was a standout halfback and wide receiver on the high school football team. Though a poor student, he was class president in his junior and senior years. He graduated in 1961. At the University of Delaware in Newark, Biden briefly played freshman football and received a Bachelor of Arts degree with a double major in history and political science in 1965. To overcome a childhood stutter, he memorized lines from Ralph Waldo Emerson and William Butler Yeats.
Marriages, law school, and early career (1966–1973)
Biden married Neilia Hunter, a student at Syracuse University, on August 27, 1966, after overcoming her parents' disinclination for her to wed a Catholic. Their wedding was held in a Catholic church in Skaneateles, New York. They had three children: Joseph R. "Beau" Biden III, Robert Hunter Biden, and Naomi Christina "Amy" Biden.
Biden earned a Juris Doctor from Syracuse University College of Law in 1968. In his first year of law school, he failed a course because he plagiarized a law review article, but the failing grade was later stricken. His grades were relatively poor, and he graduated 76th in a class of 85. He was admitted to the Delaware bar in 1969.
Biden clerked at a law firm headed by prominent local Republican William Prickett in 1968 and self-identified as a Republican. He disliked incumbent Democratic Delaware governor Charles L. Terry's conservative racial politics and supported a more liberal Republican, Russell W. Peterson, who defeated Terry in 1968. Local Republicans attempted to recruit Biden, but he registered as an independent because of his distaste for Republican presidential candidate Richard Nixon.
In 1969, Biden resumed practicing law, first as a public defender in Wilmington, Delaware. Most of his clients were African Americans from Wilmington's east side. Biden then joined a firm headed by Sid Balick, a locally active Democrat. Balick named him to the Democratic Forum, a group trying to reform and revitalize the state party, and Biden switched his registration to Democratic. He also started his own firm, Biden and Walsh. Corporate law, however, did not appeal to him, and criminal law did not pay well. He supplemented his income by managing properties.
Biden ran for the fourth district seat on the New Castle County Council in 1970 on a liberal platform that included support for public housing in the suburbs. Biden won the general election, defeating Republican Lawrence T. Messick, and took office on January 5, 1971. He served until January 1, 1973. During his time on the county council, Biden opposed large highway projects, which he argued might disrupt Wilmington neighborhoods.
Biden had not openly supported or opposed the Vietnam War until he ran for Senate and opposed Richard Nixon's conduct of the war. While studying at the University of Delaware and Syracuse University, Biden obtained five student draft deferments. Based on a physical examination, he was given a conditional medical deferment in 1968; in 2008, a spokesperson for Biden said his having had "asthma as a teenager" was the reason.
1972 U.S. Senate campaign in Delaware
Biden defeated Republican incumbent J. Caleb Boggs to become the junior U.S. senator from Delaware in 1972. He was the only Democrat willing to challenge Boggs and, with minimal campaign funds, was thought to have no chance of winning. Family members managed and staffed the campaign, which relied on meeting voters face-to-face and hand-distributing position papers, an approach made feasible by Delaware's small size. He received help from the AFL-CIO and Democratic pollster Patrick Caddell. His platform focused on the environment, withdrawal from Vietnam, civil rights, mass transit, equitable taxation, health care and public dissatisfaction with "politics as usual". A few months before the election, Biden trailed Boggs by almost thirty percentage points, but his energy, young family, and ability to connect with voters' emotions worked to his advantage, and he won with 50.5% of the vote.