From George Washington in 1789 to Donald Trump in 2024, each U.S. president has left their mark on the nation and the world in various ways. Credit: Shutterstock

By Joseph Chamie
PORTLAND, USA, Mar 17 2026 (IPS)

Throughout its 250-year history, following the Declaration of Independence on July 4, 1776, the United States has elected 47 presidents. From George Washington in 1789 to Donald Trump in 2024, each U.S. president has left their mark on the nation and the world in various ways.

Some presidents are celebrated for their foresight, character, and achievements, while others are criticized for their negligence, immorality, and failures during their time in the White House. Ranking these 47 presidents is a worthwhile endeavor as it contributes to an understanding of the past and also provides insight into the current and likely near-term policies and actions of the United States.

Three presidents have been impeached by the U.S. House of Representatives: Andrew Johnson (1868), Bill Clinton (1998), and Donald Trump (2019 and 2021). All three were acquitted by the U.S. Senate and remained in office. However, Trump is the only president in U.S. history to be impeached twice, first for his dealings with Ukraine and second for the incitement of insurrection.

According to rankings by presidential historians, political scientists, scholars, and other experts based on a president’s achievements, leadership qualities, and failures during their presidential tenure, the top five presidents on the list are: Abraham Lincoln, George Washington, Thomas Jefferson, Franklin D. Roosevelt, and Theodore Roosevelt (Table 1).

Source: According to various surveys, including the Presidential Greatness Project Expert Survey, Siena’s 7th Presidential Expert Poll, “American Presidents: Greatest and Worst”, C-Span 2021 Survey, U.S. News & World Report 2024 surveys, and Yahoo/YouGov Poll.

The five U.S. presidents consistently ranked at the bottom of the list are: James Buchanan, Andrew Johnson, Warren G. Harding, Franklin Pierce, and Donald J. Trump.

Routinely ranking at the bottom of the list of the worst presidents is Donald Trump. His lowest ranking is largely due to his presidency challenging democratic institutions and breaking longstanding constitutional norms, particularly the peaceful transfer of power, a U.S. precedent that had not been broken since George Washington first set it.

Routinely ranking at the bottom of the list of the worst presidents is Donald Trump. His lowest ranking is largely due to his presidency challenging democratic institutions and breaking longstanding constitutional norms, particularly the peaceful transfer of power, a U.S. precedent that had not been broken since George Washington first set it

A major factor contributing to Trump’s ranking as the worst president is his efforts to overturn the 2020 election outcome, including pressuring election officials and spreading false claims of widespread fraud. This culminated in the January 6, 2021 mob attack or insurrection on the U.S. Capitol, which aimed to prevent the certification of the 2020 election results.

Other major factors contributing to Trump’s continued low ranking include three notable abuses: 1. violation of his oath to preserve, protect, and defend the Constitution; 2. using the power of the federal government to threaten and punish his critics; and 3. shocking corruption and lack of moral authority.

Furthermore, other important factors include his failure to unite the country, his politicization of government, use of inflammatory rhetoric, especially against political opponents, his incompetent handling of the Covid-19 pandemic, his weakening of international alliances, alienation of close allies, and conflicts of interest with the use of the presidency to enrich himself. Additionally, his xenophobic, racist, and misogynistic remarks and tweets have been widely criticized.

The troubling statements made by the presidency include: suggesting people should inject bleach to cure Covid-19; claiming windmills cause cancer; stating that climate change is a hoax invented by China; and asserting that Tylenol use in pregnancy causes autism.

Also among the explanatory factors for his ranking include Trump’s vilification of immigrants as violent criminals, his self-promotion, and his normalization of dishonesty with 30,573 reported false and misleading statements during his first presidential term. These statements are believed to have significantly damaged public trust in democratic institutions.

His most recent claim during his 2026 State of the Union address that his second term as president should be his third term has also drawn criticism. Moreover, Trump’s quantitative claims not only push the limits of factual truth but also of mathematical possibility.

Additionally, Trump will be remembered for leaving the country worse off than he found it and rewriting the rules of the liberal international order that the U.S. itself created. In particular, as a result of his policies and actions, the populations of the closest allies of the U.S. have lost faith in the country. Pluralities in Germany and France, as well as a majority of Canadians, view the U.S. as creating more problems than solving them (Figure 1).

Source: Politico Poll with Public First.

Trump continues to insist incorrectly that tariffs are not primarily paid by importers and consumers, but by foreign governments. He has also claimed that his tariffs and related efforts have generated $18 trillion in new investments in the U.S. This highly exaggerated figure amounts to approximately 59% of the country’s gross domestic product in 2025 of $30.6 trillion U.S. dollars. This represents a rate of economic growth that surpasses the greatest periods of post-World War II expansion in the U.S. (Figure 2).

Source: New York Times.

In a national survey conducted by Quinnipiac University in 2018, U.S. adults were asked to identify who they believed were the worst presidents since World War II. Out of the 13 presidents who have served since the end of World War II, Donald Trump was found to be the worst. Similarly, in 2024, an expert survey conducted by the American Political Science Association (APSA) also ranked Donald Trump in last place among U.S. presidents.

According to an NPR/Marist poll in 2026, Trump’s approval rating is low, with only 39% of U.S. adults in the national survey saying they approve of the job he is doing overall, while 51% strongly disapprove. Additionally, the incomes of Trump’s working-class MAGA supporters have stagnated, while the wealthy have seen exponential returns on their investments.

A majority of U.S. voters oppose the actions of the Trump administration, particularly in areas such as the economy, foreign policy, and immigration enforcement. According to the NPR/Marist poll, two-thirds of those surveyed believe that Immigration and Customs Enforcement (ICE) has exceeded its authority.

While it is possible for Donald Trump to achieve success in his remaining three years in office, this outcome seems unlikely based on his past and current policies, actions, and behavior. A more probable outcome is that at the end of Trump’s second presidential term, he will continue to be viewed as the worst president in U.S. history.

In summary, out of the 47 U.S. presidents, the top five according to scholarly rankings, presidential historians, and expert opinions are: Abraham Lincoln, George Washington, Thomas Jefferson, Franklin D. Roosevelt, and Theodore Roosevelt. The bottom five presidents are: James Buchanan, Andrew Johnson, Warren G. Harding, Franklin Pierce, and Donald J. Trump, with the lowest ranking among the five being Donald J. Trump.

Joseph Chamie is a consulting demographer, a former director of the United Nations Population Division, and author of many publications on population issues.