Bernard Sanders (born September 8, 1941) is an American politician and activist serving as the senior United States senator from Vermont, a seat he has held since 2007. He is the longest-serving independent in U.S. congressional history, but maintains a close relationship with the Democratic Party, having caucused with House and Senate Democrats for most of his congressional career and sought the party's presidential nomination in 2016 and 2020. Ideologically a democratic socialist, Sanders is regarded as one of the main leaders of the 21st-century American progressive movement.
Born into a working-class family and raised in New York City, Sanders attended Brooklyn College before graduating from the University of Chicago in 1964. While a student, he was a protest organizer for the Congress of Racial Equality (CORE) and the Student Nonviolent Coordinating Committee (SNCC) during the civil rights movement. After settling in Vermont in 1968, he ran unsuccessful third-party political campaigns in the 1970s. He was elected mayor of Burlington in 1981 as an independent and was reelected three times.
Sanders was elected to the United States House of Representatives in 1990, representing Vermont's at-large congressional district. In 1991, he and five other House members co-founded the Congressional Progressive Caucus. Sanders was a U.S. representative for 16 years before being elected to the U.S. Senate in 2006, becoming the first non-Republican elected to Vermont's Class 1 seat since Solomon Foot, a Whig, in 1850. He was reelected in 2012, 2018, and 2024. Sanders also chaired the Senate Veterans' Affairs Committee from 2013 to 2015, the Senate Budget Committee from 2021 to 2023, and the Senate Health, Education, Labor and Pensions Committee from 2023 to 2025. He is the senior senator and dean of the Vermont congressional delegation.
Sanders was a candidate for the Democratic presidential nomination in 2016 and 2020, finishing second both times. His 2016 campaign generated significant grassroots enthusiasm and funding from small-dollar donors, helping him win 23 primaries and caucuses. In 2020, his strong showing in early primaries and caucuses made him the front-runner in a large field of Democratic candidates. He became a close ally of Joe Biden after the 2020 primaries. Since Donald Trump's non-consecutive reelection as president of the United States in 2024, Sanders has vocally opposed Trump's second administration and what he describes as a right-wing oligarchy, organizing rallies against Trump and his allies, especially Elon Musk, as part of an effort to reshape the Democratic Party.
Sanders is credited with influencing a leftward shift in the Democratic Party after his 2016 campaign. An advocate of progressive policies, he opposes neoliberalism and authoritarianism. He supports workers' self-management, universal and single-payer healthcare, paid parental leave, tuition-free tertiary education, a Green New Deal, and worker control of production through cooperatives, unions, and democratic public enterprises. On foreign policy, he supports reducing military spending, more diplomacy and international cooperation, and greater emphasis on labor rights and environmental concerns in negotiating international trade agreements. Sanders supports workplace democracy and has praised elements of the Nordic model. He is a member of the Fight Club in the Senate.
Bernard Sanders was born on September 8, 1941, in the New York City borough of Brooklyn. His father, Eliasz ben Yehuda Sanders, a Polish-Jewish immigrant, was born in Słopnice, a town in Austrian Galicia that was then part of the Austro-Hungarian Empire and is now in Poland. Elias Sanders immigrated to the United States in 1921 and became a paint salesman. Bernie's mother, Dorothy Sanders (née Glassberg), was born in New York City. Her parents immigrated to the United States from Radzyn, Poland, and Bialystock, Russia.
Sanders says he became interested in politics at an early age due to his family background. In the 1940s, many of his relatives in German-occupied Poland were murdered in the Holocaust.
Sanders lived in Midwood, Brooklyn. He attended elementary school at P.S. 197, where he won a borough championship on the basketball team. He attended Hebrew school in the afternoons and celebrated his bar mitzvah in 1954. His older brother Larry said that during their childhood, the family never lacked food or clothing, but major purchases, "like curtains or a rug", were not affordable.
Sanders attended James Madison High School, where he was captain of the track team and took third place in the New York City indoor one-mile race. In high school, he lost his first election, finishing last of three candidates for the student body presidency with a campaign that focused on aiding Korean War orphans. Despite the loss, he became active in his school's fundraising activities for Korean orphans, including organizing a charity basketball game. Sanders attended high school with economist Walter Block. When he was 19, his mother died at age 47, following failed cardiac surgery. His father died two years later, in 1962, at age 57.
Sanders studied at Brooklyn College for a year in 1959–1960 before transferring to the University of Chicago and graduating with a Bachelor of Arts degree in political science in 1964. In later interviews, Sanders described himself as a mediocre college student because the classroom was "boring and irrelevant" and said he viewed community activism as more important to his education.
Sanders later described his time in Chicago as "the major period of intellectual ferment in my life." While there, he joined the Young People's Socialist League (the youth affiliate of the Socialist Party of America) and was active in the civil rights movement as a student for the Congress of Racial Equality (CORE) and the Student Nonviolent Coordinating Committee (SNCC). Under his chairmanship, the university chapter of CORE merged with the university chapter of the SNCC. In January 1962, he went to a rally at the University of Chicago administration building to protest university president George Wells Beadle's segregated campus housing policy. At the protest, Sanders said, "We feel it is an intolerable situation when Negro and white students of the university cannot live together in university-owned apartments." He and 32 other students then entered the building and camped outside the president's office. After weeks of sit-ins, Beadle and the university formed a commission to investigate discrimination. After further protests, the University of Chicago ended racial segregation in private university housing in the summer of 1963.
Joan Mahoney, a member of the University of Chicago CORE chapter at the time and a fellow participant in the sit-ins, described Sanders in a 2016 interview as "a swell guy, a nice Jewish boy from Brooklyn, but he wasn't terribly charismatic. One of his strengths, though, was his ability to work with a wide group of people, even those he didn't agree with." Sanders once spent a day putting up fliers protesting police brutality, only to notice later that Chicago police had shadowed him and taken them all down. He attended the 1963 March on Washington for Jobs and Freedom, where Martin Luther King Jr. gave the "I Have a Dream" speech. That summer, Sanders was fined $25 (equivalent to $263 in 2025) for resisting arrest during a demonstration in Englewood against segregation in Chicago's public schools.
In addition to his civil rights activism during the 1960s and 1970s, Sanders was active in several peace and antiwar movements while attending the University of Chicago, becoming a member of the Student Peace Union. He applied for conscientious objector status during the Vietnam War; his application was eventually turned down, by which point he was too old to be drafted. Although he opposed the war, Sanders never criticized those who fought in it and has strongly supported veterans' benefits throughout his political career. He was briefly an organizer with the United Packinghouse Workers of America while in Chicago. He also worked on the reelection campaign of Leon Despres, a prominent Chicago alderman who opposed then mayor Richard J. Daley's Democratic Party machine. Sanders said that he spent much of his student years reading history, sociology, psychology, and the works of political authors, from Thomas Jefferson, Abraham Lincoln, John Dewey, Karl Marx, and Erich Fromm—"reading everything except what I was supposed to read for class the next day."