Top 10 oldest presidents in U.S history: Who served at the oldest age?

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Age has been a defining origin successful U.S. statesmanlike history, with immoderate leaders taking bureau oregon leaving it astatine an aged age. From Donald Trump and Joe Biden, to Ronald Reagan, the U.S. has seen immoderate of the oldest presidents successful its history.

Donald Trump (L), George Bush (C) and Joe Biden (L)Donald Trump (L), George Bush (C) and Joe Biden (L) are immoderate of the U.S presidents who served astatine the oldest age. Photo: David Becker, Howard L. Sachs, Roberto Schmidt (modified by author)
Source: Getty Images

TABLE OF CONTENTS

Key takeaways

  • The oldest presidents successful U.S. past brought years of experience and wisdom to the presidency.
  • Several U.S. presidents, similar Donald Trump and Ronald Reagan, took bureau astatine an older age.
  • President Biden became the archetypal idiosyncratic successful his 80s to beryllium a U.S. president.
  • Biden became the oldest president successful U.S. past upon his inauguration successful 2021.

Top 10 oldest presidents successful U.S history

Thirty-five is the minimum property request for the U.S. presidency, but determination is nary maximum limit. While contented often comes with experience, property can besides bring challenges to governance. Here is simply a database of 10 oldest presidents successful U.S. past and who served astatine the oldest age.

NameAge astatine inaugurationAge astatine the extremity of the termPresidency
Donald Trump78 years, 220 daysStill successful office45th and 47th
Joe Biden78 years and 61 days 82 years, 61 days46th
Ronald Reagan69 years, 349 days77 years, 349 days40th
Dwight D. Eisenhower62 years, 98 days 70 years, 98 days34th
Andrew Jackson61 years, 11 months, 19 days69 years, 11 months, 19 days7th
James Buchanan65 years, 315 days 69 years, 315 days15th
George H.W. Bush64 years, 222 days68 years, 222 days41st
William Henry Harrison 68 years68 years (died successful office)9th
Zachary Taylor64 years65 years (died successful office)12th
John Adams 61 years65 years2nd

1. Donald Trump

Donald Trump successful  Washington, DC.Donald Trump during a gathering with NATO Secretary General Mark Rutte successful the Oval Office of the White House connected 13 March 2025 successful Washington, DC. Photo: Andrew Harnik
Source: Getty Images
  • Full name: Donald John Trump
  • Date of birth: 14 June 1946
  • Age astatine inauguration: 78 years, 220 days
  • Place of birth: Jamaica Hospital Medical Centre, New York, United States
  • Presidency: 45th and 47th U.S. President (2017 – 2021, 2025 – present)

Donald Trump is the oldest U.S. president to service successful office, taking his 2nd oath connected 20 January 2025, astatine 78 years and 7 months old. He was archetypal elected arsenic the 45th president successful 2016 and aboriginal won a 2nd word successful 2024, making him the 47th president.

Before politics, Donald was a successful businessman and TV personality, champion known for his existent property empire and hosting The Apprentice. Trump's presidency has focused connected economical policies, immigration, and beardown nationalist views, making him a important fig successful modern U.S. history.

2. Joe Biden

Joe Biden successful  Washington, DC.Joe Biden astatine the 2024 NATO Summit connected 11 July 2024 successful Washington, DC. Photo: Kevin Dietsch
Source: Getty Images
  • Full name: Joseph Robinette Biden Jr.
  • Date of birth: 20 November 1942
  • Age astatine inauguration: 78 years and 61 days
  • Age astatine extremity of term: 82 years, 61 days
  • Place of birth: Scranton, Pennsylvania, USA
  • Presidency: 20 January 2021 – 2025

Joe Biden became the 46th president of the United States connected 20 January 2021, astatine 78 years old, making him the oldest to instrumentality bureau astatine the time. At 80, helium became the oldest sitting U.S. president. His property brought acquisition and scrutiny, making him 1 of the astir discussed leaders successful caller history.

Biden took bureau erstwhile COVID-19 was hitting older radical successful America hard, and helium admitted helium was older too. During an interrogation with The View during his candidacy, helium stated:

It’s a morganatic question to inquire astir my age. Hopefully, I tin show not lone with property has travel contented and acquisition that tin marque things a batch better.

Before serving arsenic president, Biden had a agelong governmental career, serving arsenic a U.S. legislator for implicit 35 years and aboriginal arsenic vice president nether Barack Obama from 2009 to 2017.

3. Ronald Reagan

Ronald Reagan successful  1976.Ronald Reagan served arsenic the 40th president of the United States. Photo: Bettmann
Source: Getty Images
  • Full name: Ronald Wilson Reagan
  • Date of birth: 6 February 1911
  • Age astatine inauguration: 69 years, 349 days
  • Age astatine extremity of term: 77 years, 349 days
  • Place of birth: Tampico, Illinois, United States
  • Presidency: 20 January 1981 – 20 January 1989

Ronald Reagan served arsenic the 40th president of the United States from 1981 to 1989. He took bureau astatine 69 years aged and completed his 2nd word conscionable earlier turning 78. While campaigning successful 1980, Reagan tried to enactment to remainder questions astir his property by pledging that helium would resign if the White House doc ever detected signs of mental deterioration.

Before politics, Ronald was a Hollywood actor and the Governor of California. As president, Reagan focused connected economical growth, reducing authorities regulations, strengthening the military, and confronting the Soviet Union during the Cold War.

4. Dwight D. Eisenhower

Dwight Eisenhower seated astatine  a desk.Dwight Eisenhower seated astatine a table with pen successful hand. Photo: Bettmann
Source: Getty Images
  • Full name: Dwight David Eisenhower
  • Date of birth: 14 October 1890
  • Age astatine inauguration: 62 years, 98 days
  • Age astatine extremity of term: 70 years, 98 days
  • Place of birth: Denison, Texas, USA
  • Presidency: 20 January 1953 – 20 January 1953

Dwight D. Eisenhower was the 34th president of the United States from 1953 to 1961. He took bureau astatine 62 and finished his 2nd word astatine 70, making him 1 of the oldest presidents of his time. He was succeeded by the second-youngest president ever elected, John F. Kennedy, a member of Eunice Kennedy Shriver.

Before his presidency, Dwight was a five-star general successful World War II, starring Allied forces successful Europe and playing a cardinal relation successful the D-Day invasion. He died of bosom nonaccomplishment connected 28 March 1969, astatine the property of 78 astatine the Walter Reed Army Medical Center successful Washington, DC.

5. Andrew Jackson

Andrew Jackson painting.Andrew Jackson was the 7th President of the United States. Photo: Universal History Archive
Source: Getty Images
  • Full name: Andrew Jackson
  • Date of birth: 15 March 1767
  • Age astatine inauguration: 61 years, 11 months, 19 days
  • Age astatine extremity of term: 69 years, 11 months, 19 days
  • Place of birth: Waxhaws
  • Presidency: 4 March 1829 – 4 March 1837

Andrew Jackson was the seventh president of the United States from 1829 to 1837. He took bureau astatine 61 and finished his 2nd word conscionable earlier turning 70. Before his presidency, helium roseate to fame arsenic a wide successful the U.S. Army and served successful some houses of the U.S. Congress. He was recognised for his triumph successful the Battle of New Orleans during the War of 1812.

As president, Jackson focused connected expanding democracy, opposing the nationalist bank, and enforcing national authority. He died connected 8 June 1845 astatine the property of 78. His origin of decease was apt a operation of chronic tuberculosis, bosom failure, and pb poisoning from bullets that remained successful his assemblage from past duels.

6. James Buchanan

A potrait of James Buchanan.James Buchanan was the 15th President of the United States, serving from 1857 to 1861. Photo: Pictures from History
Source: Getty Images
  • Full name: James Buchanan Jr.
  • Date of birth: 23 April 1791
  • Age astatine inauguration: 65 years, 315 days
  • Age astatine extremity of term: 69 years, 315 days
  • Place of birth: Cove Gap, Pennsylvania, USA
  • Presidency: 4 March 1857 – 4 March 1861

James Buchanan served arsenic the 15th president of the United States from 1857 to 1861. He took bureau astatine 65 years aged and completed his word conscionable earlier turning 70. Buchanan promised not to question reelection and was succeeded by President Lincoln successful 1860. He served instantly earlier the American Civil War.

Buchanan was a lifelong person and the lone bachelor president successful U.S. history. His presidency was marked by rising tensions betwixt the North and South implicit slavery, and his nonaccomplishment to code the situation is often blamed for the commencement of the Civil War. James died connected 1 June 1868 astatine the property of 77. His origin of decease was believed to beryllium respiratory failure, apt owed to pneumonia.

7. George H.W. Bush

George HW Bush connected  6 February 1989.George HW Bush during a White House property conference, Washington DC connected 6 February 1989. Photo: Ron Sachs
Source: Getty Images
  • Full name: George Herbert Walker Bush
  • Date of birth: 12 June 1924
  • Age astatine inauguration: 64 years, 222 days
  • Age astatine extremity of term: 68 years, 222 days
  • Place of birth: Milton, Massachusetts, United States
  • Presidency: 20 January 1989 – 20 January 1993

George H.W. Bush is different U.S. president who served astatine the oldest age. He served arsenic the 41st president of the United States from 1989 to 1993. He took bureau astatine 64 years aged and completed his word astatine 68. President Bush was the archetypal sitting vice president to ascend to the presidency since 1837.

Before becoming president, helium served arsenic vice president nether Ronald Reagan, CIA director, U.S. ambassador to the United Nations, and a congressman. His presidency focused connected overseas policy, including starring the U.S. during the Gulf War, managing the extremity of the Cold War, and overseeing the autumn of the Berlin Wall. He mislaid re-election successful 1992 to Bill Clinton.

8. William Henry Harrison

Portrait of President William Henry HarrisonPortrait of President William Henry Harrison by Albert Gallatin Hoit. Photo: Bettmann
Source: Getty Images
  • Full name: William Henry Harrison
  • Date of birth: 9 February 1773
  • Age astatine inauguration: 68 years
  • Age astatine extremity of term: 68 years (died successful bureau aft 32 days)
  • Place of birth: Charles City County, Virginia
  • Presidency: 4 March – 4 April 1841

William Henry Harrison was the 9th President of the United States, but his clip successful bureau was precise short. He became president connected 4 March 1841 but got sick and died conscionable 32 days aboriginal connected 4 April 1841.

William was the archetypal president to die successful office, causing a little law situation since statesmanlike succession was not past afloat defined successful the U.S. Constitution. Harrison is remembered for his Indian treaties, and besides his inventive predetermination run tactics.

9. Zachary Taylor

A potrait of president   Zachary Taylor.Zachary Taylor was the 12th president of the United States. Photo: Heritage Images
Source: Getty Images
  • Full name: Zachary Taylor
  • Date of birth: 24 November 1784
  • Age astatine inauguration: 64 years
  • Age astatine extremity of term: 65 years (died successful office)
  • Place of birth: Orange County, Virginia, United States
  • Presidency: (4 March 1849 – 9 July 1850)

Zachary Taylor was an American subject serviceman and person who was the 12th president of the United States. He became president connected 4 March 1849 astatine the property of 64 but died 16 months into his term, connected 9 July 1850 from a tummy disease.

Taylor had the third-shortest statesmanlike word successful U.S. history. Before becoming president, helium was a celebrated wide who fought successful the Mexican-American War.

10. John Adams

President John Adams engraving with his signature.John Adams served arsenic the 2nd president of the United States from 1797 to 1801. Photo: Thepalmer
Source: Getty Images
  • Full name: John Adams
  • Date of birth: 30 October 1735
  • Age astatine inauguration: 61 years
  • Age astatine extremity of term: 65 years
  • Place of birth: Braintree, Massachusetts
  • Presidency: (4 March 1797 – 4 March 1801)

John Adams is different U.S. president who served astatine an older age. He was the 2nd president of the United States from 1797 to 1801. He took bureau astatine 61 and completed his word astatine 65. Before that, helium was Vice President nether George Washington.

Adams helped America go autarkic from Britain and was 1 of the founding fathers. He yet lived to beryllium 90 years old, making him 1 of the longest-living presidents successful history.

Who was the oldest president elected?

The oldest president ever elected is Joe Biden, who won the 2020 predetermination astatine 77 years aged and took bureau connected 20 January 2021 astatine 78 years and 61 days old.

Who was the eldest US president astatine death?

The oldest U.S. president astatine the clip of decease was Jimmy Carter, who passed distant connected 29 December 2024 astatine the property of 100 years, 89 days old.

Who is the oldest president successful the world?

As of March 2025, the oldest serving president successful the satellite is Paul Biya, the President of Cameroon. He was calved connected 13 February 1933 and is presently 92 years old. Biya has been successful powerfulness since 1982.

How aged was Obama erstwhile helium became president?

Barack Obama was 47 years old erstwhile helium became president. He was inaugurated arsenic the 44th president of the United States connected 20 January 2009.

The oldest U.S. presidents showed that property tin bring acquisition and challenges successful leadership. Ronald Reagan, Joe Biden and Donald Trump became presidents aboriginal successful beingness aft galore years successful politics, business, oregon the military.

Legit.ng precocious published a database of the oldest churches successful America. America's affluent spiritual practice is reflected successful its galore historical churches, immoderate of which day backmost to the earliest days of European colonisation.

The oldest places of worship successful America archer the communicative of faith, resilience, and community. These churches are inactive lasting today, though galore person undergone reconstructions implicit the past fewer centuries. Find retired astir immoderate of the oldest churches successful America that you should visit.

Proofreading by Night Mongina, transcript exertion astatine Legit.ng.

Source: Legit.ng

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