America: The Last Bulwark of Christianity as Western Faith Collapses

America’s relationship with Christianity is entering a defining crossroads. A new Gallup poll released Thursday reveals that U.S. religiosity has fallen below 50% for the first time ever recorded, marking a dramatic shift in the nation’s spiritual identity even as the United States remains far more religious than nearly every other developed nation.

According to Gallup, only 49% of American adults now say religion is an important part of their daily lives. Less than a decade ago, the number stood at 66%. The 17-point plunge marks one of the steepest drops Gallup has ever recorded in a ten-year span—surpassed only by sharp declines in Turkey, Chile, Poland, Italy, and Greece, which saw drops in the 20-point range between 2013 and 2023.

Despite the rapid decline, Americans remain significantly more religious than most developed nations.

Gallup put the U.S. median religiosity at 51%, compared to just 36% across other OECD countries. Globally, religiosity stands at a striking 83%, emphasizing how far the West—especially Europe—has drifted from faith.

The U.S. does not neatly fit into any global category. It ranks “medium-high” in Christian identity but sits in the middle on religiosity, an unusual position among Western nations.

In 2024, 64% of Americans identified as Christian—similar to countries like the U.K., Germany, Finland, and Denmark. But unlike those nations, where Christianity is culturally symbolic at best, religion still plays a significantly larger role in the daily lives of Americans.

Several countries—including Italy, Argentina, Ireland, Poland, Chile, Slovakia, and Greece—report higher Christian identification than the U.S., yet maintain religiosity levels similar to America’s.

Meanwhile, nations such as Belgium, Sweden, Australia, the Netherlands, and Uruguay sit at least 10 points lower on both Christian identity and religiosity, cementing their secular shift.

In a surprising twist, even as the U.S. and Europe trend secular, Gallup reports that global religiosity has actually increased over the past five years, climbing to 83% in 2024—one point higher than when worldwide tracking began in 2008.

This rise is fueled by non-developed, majority-Christian nations including Zambia, Rwanda, Eswatini, Zimbabwe, and the Philippines, as well as deeply religious non-Christian countries like Pakistan, Palestine, Jordan, Gambia, Tunisia, and Nepal.

The world is getting more religious — while the West is losing its faith.

This contrast, Gallup notes, makes the United States “an outlier: less religious than much of the world, but still more devout than most of its economic peers.”