How can the candidate who receives the most votes still end up losing the election? This article explains the workings of the U.S. Electoral College.

 Explainer: Understanding the U.S. Electoral College and Why the Candidate with the Most Votes Can Lose

Every four years, the electoral college convenes across all 50 states to cast votes for the president. Here’s what you need to know about this complex system.

Despite being hailed as a leading democracy, the United States does not allow its citizens to directly elect the president. Instead, this responsibility lies with the electoral college, a system established in the 18th century.

The term "electoral college" refers more to a process than to a specific group of individuals. In December following the election, members—politicians and dedicated party loyalists—gather in all states to cast their votes for president, after which they largely fade from public view.

Recent years have seen increasing criticism of the electoral college, especially since two Republican presidents, George W. Bush in 2000 and Donald Trump in 2016, won the presidency while losing the popular vote. Nevertheless, significant changes to the election process appear unlikely in the near future.

What is the Electoral College?

The process for electing a president is detailed in Article II of the U.S. Constitution. Each state has a number of electors equal to its total number of congressional representatives and senators, with Washington D.C. receiving three electoral votes. In total, there are 538 electors, and a candidate needs 270 votes—an absolute majority—to secure the presidency.

State legislatures decide how to allocate their electors. Most states follow a winner-takes-all approach, awarding all electoral votes to the candidate who wins the popular vote within the state. However, Maine and Nebraska distribute their electoral votes differently: they allocate two votes to the statewide winner and the rest based on congressional district results.

Why Does the U.S. Use the Electoral College?

When the Founding Fathers met in Philadelphia to draft the Constitution in 1787, they faced challenges in establishing a method to select a president. Initial proposals suggested that Congress choose the president, but concerns about executive independence from the legislature led to the rejection of this idea.

Some delegates proposed a direct popular vote, but this approach lacked broad support, as it was seen to disadvantage southern states, which had large populations of enslaved individuals counted as three-fifths of a person for representation purposes. Concerns over large states gaining too much power and the feasibility of voters across the nation being informed about candidates further complicated the debate.

Eventually, a committee of 11 delegates proposed the electoral college system, which reflected a series of compromises made during the convention. Historian Alexander Keyssar noted that this system emerged from months of disagreement and was ultimately a consensus choice influenced by specific interests and constituencies.

What Are Swing States?

States where either presidential candidate has a viable chance of winning are referred to as "swing states." In the 2024 election, the seven swing states include Pennsylvania (19 electoral votes), Wisconsin (10), Michigan (15), Georgia (16), North Carolina (16), Arizona (11), and Nevada (6). A candidate must secure a combination of these states to win, which is why they often focus their campaigns there. In 2020, Joe Biden won all but North Carolina among these states.

The designation of swing states can shift over time due to demographic changes. States like Ohio and Florida have transitioned from swing states to solidly Republican, while Michigan, once a Democratic stronghold, flipped to Trump in 2016.

Does the Electoral College Allow for Minority Rule?

There have been five instances in U.S. history—1824, 1876, 1888, 2000, and 2016—where the president did not win the popular vote. This has drawn attention to systemic imbalances, leading some to advocate for abolishing the electoral college. Critics argue that the system diminishes the value of individual votes based on geographic location; for instance, an elector in California represents over 726,000 people, while in Wyoming, one represents just over 194,000.

Furthermore, a small number of votes can decide elections. In 2020, about 44,000 votes across Wisconsin, Georgia, and Arizona secured Biden's victory in the electoral college out of 154.6 million total votes cast. Similarly, Trump’s winning margins in key swing states in 2016 hinged on around 80,000 votes.

Do Electors Have to Vote for a Specific Candidate?

Political parties choose electors they believe will remain loyal and vote for their designated candidate. However, there have been instances of "faithless electors"—those who cast votes for someone other than their pledged candidate. In 2016, seven electors broke their pledges, marking the first occurrence since 1972. Many states enforce laws requiring electors to vote according to their pledge, and in recent rulings, the Supreme Court has upheld states’ rights to impose penalties on electors who defy this.

How Has the Electoral College Survived?

Attempts to change the electoral college system have existed since its inception. Historian Keyssar notes that there have been numerous constitutional amendments proposed to alter or abolish it, with more than 700 efforts recorded as recently as 2019. Southern states historically opposed the idea of a national popular vote, fearing a loss of political power as they benefited from the electoral college system, particularly regarding the counting of enslaved individuals.

In the late 1960s, the electoral college nearly faced abolition when George Wallace's candidacy threatened to prevent any candidate from obtaining a majority. Although the House passed an amendment to abolish the system, it stalled in the Senate due to filibustering from southern senators.

Is There Hope for Abolishing the Electoral College Now?

Currently, the National Popular Vote Interstate Compact represents the most significant effort to abolish the electoral college. The proposal aims to have states award their electors to the winner of the national popular vote, irrespective of their own state outcomes. The compact would take effect once enough states with a total of 270 electoral votes agree to join.

As of now, 17 states and Washington D.C., representing 209 electoral votes, have signed on. However, many of the remaining states are governed by Republicans, making progress challenging. Legal experts also question the constitutionality of such an arrangement, which could face swift scrutiny from the Supreme Court.