How the United States measures presidential approval and why the data matters

How the United States measures presidential approval and why the data matters
Image: Intellect (generated)

In short: Presidential approval ratings are a staple of American political life, yet they are often misunderstood. While individual polls can be inaccurate, aggregate data provides a vital window into the public mood. From historical highs to modern statistical modeling, here is how we track the popularity of the commander-in-chief.

The practice of measuring presidential job approval began around 1937, pioneered by George Gallup. At its core, an approval rating is a simple percentage derived from opinion polls, asking citizens whether they approve or disapprove of how the president is handling their duties. While critics often point to unscientific methods like self-selecting online surveys, statisticians generally accept aggregate polling as a valid indicator of shifting public sentiment regarding a president's performance.

Historical extremes illustrate the volatility of these metrics. George W. Bush reached a 90% approval rating in the immediate aftermath of the September 11, 2001, terrorist attacks, the highest in Gallup's tracking history. Conversely, Harry S. Truman hit a low of 22% in February 1952. In 2026, Gallup announced it would cease polling on presidential approval, shifting the landscape toward other methodologies, such as the Rasmussen polling used for Donald Trump's second term, which spans 2025 to 2029.

Modern analysis has evolved beyond simple polling. Outlets like The Economist now employ sophisticated techniques such as regression and poststratification to estimate state-level approval. By using models like LASSO regression—which incorporates demographic data, voting history, and economic indicators—analysts can project how specific groups or regions view a president. This granular approach reveals that even in states that supported a candidate, dissatisfaction can be widespread, offering a complex view of political loyalty that transcends national averages.

These metrics are more than just numbers; they reflect the issues dominating the national conversation. Whether it is health care, inflation, or national security, the factors driving approval are constantly in flux. As seen during the pandemic or the economic shifts following the 2022 invasion of Ukraine, public opinion is a reactive force, shaped by the events that define each administration's tenure.

Opens the Intellect+ feed with this card first. Swipe up for the next one.

Sources

To cite this card, link to https://intellectplus.co.uk/app/culture-united-states-presidential-approval-rating.

How we source, check and correct cards: Editorial standards.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

Finding something worth knowing…