Current Oldest Living President
The oldest living former US president is Joe Biden, born November 20, 1942, making him the oldest person to have held the office. As of the newest public records, he remains the oldest sitting or former president alive today. His age places him ahead of all other living ex-presidents by several years. For a full list of presidential ages, see the official White House historical data here.
Biden served as the 46th president from 2021 to 2025 and was the oldest individual at inauguration in US history. His post-presidency continues to be a subject of public interest regarding health, activities, and legacy. Financial markets often monitor presidential health because of potential impacts on policy and economic sentiment. Additional context on presidential age records is available on nonpartisan research sites here.
Comparison With Other Living Former Presidents
After Biden, the next oldest living former president is Donald Trump, born June 14, 1946, who served as the 45th president from 2017 to 2021. Other living former presidents include Bill Clinton, George W. Bush, and Barack Obama, all of whom are younger than both Biden and Trump. The age gap between the oldest and youngest living former presidents spans more than two decades. The Senate Historical Office maintains a full list of presidential ages at inauguration here.
The ranking of oldest living presidents changes only with time and the passing of individuals. Currently, the order is Biden, Trump, Clinton, Bush, and Obama based on birth dates. Each former president receives Secret Service protection and a pension, which are part of the federal budget. The Presidential Pension Act and related financial details are tracked by the Office of Personnel Management here.
Why Age Matters for the Presidency
Age is a key factor in presidential fitness, stamina, and the ability to manage complex domestic and foreign policy challenges. Voters and analysts often examine the age of candidates when evaluating long-term risks and leadership capacity. The question of who is the oldest president alive also intersects with discussions about term limits and health transparency. The 25th Amendment provides a framework for addressing presidential incapacity, which is relevant to age-related concerns.
Financial markets react to presidential health news because uncertainty can influence fiscal policy expectations and risk appetite. Investors monitor statements from the White House and official medical briefings for signals about stability and continuity. The SEC requires public companies to disclose material events, and major presidential health developments can qualify as such. For more on disclosure rules, see the SEC's official guidance here.