1789. The presidency has evolved dramatically over more than two centuries — from Washington's reluctant leadership to the modern media-driven office of the 21st century. Of the 47 presidents。
lost in 2020， Republican presidents 15 Democrat presidents 4 Died in office Browse all presidents AllRepublicanDemocratOther parties РЕКЛАМА · 300×250 Historical context The United States has had 47 presidents since George Washington took office on April 30， who died of pneumonia just 31 days into his term. ， and won again in 2024 — making him both the 45th and 47th president. The youngest president to take office was Theodore Roosevelt at 42， four were assassinated (Lincoln， Whig Party， Democratic-Republican Party， McKinley。
and one resigned (Nixon). The Republican Party has produced more presidents than any other party — 19 in total. The Democratic Party has elected 15 presidents. The remaining presidents served under earlier parties: the Federalist Party， Garfield，。
and others from the early republic era. Donald Trump holds the unique distinction of being the only president to serve two non-consecutive terms since Grover Cleveland (22nd and 24th president). Trump won the 2016 election， Kennedy)， following McKinley's assassination. The oldest was Joe Biden at 78 when inaugurated in 2021. The longest-serving was FDR at 12 years and 39 days. The shortest-serving was William Henry Harrison， four died of natural causes while in office。