For most of the last 30 years, the story of religion in America has been a pretty steady one: a constant, and consistent, drop in religious affiliation every year. Starting in the 1990s, the share of Americans who identified as Christian, or identified with any religion at all, began to drop precipitously. At the same time, those with no religious affiliation — nicknamed “nones” — began to spike.

That trend might be ending. Over the last five years, the share of Americans who are “nones” has stabilized at roughly 30 percent, across multiple tracking surveys — largely because of one group: Zoomers.

Sometime around or after the outbreak of the Covid-19 pandemic, young Americans began to find, or at least retain, religious belief at higher rates than previous generations.

Gen Z seems to be the key. Recently, surveys have found that Zoomers are the only generation not losing their religious affiliation. Why? There’s no unifying explanation for this trend, but it extends beyond the United States. And that suggests that there might be some structural reasons Gen Z is rediscovering faith. Something about post-Covid seems to be bringing youth back to Christianity, specifically, but also to religion in general.

There are three potential explanations:

1. Loneliness: Gen Z seeks community and connection in faith to combat widespread feelings of isolation.

2. Distrust of Institutions: Turning to religion as a countercultural response to declining trust in government and mainstream culture.

3. Political and Social Shifts: Young men are becoming more religious and politically conservative, while young women favor more liberal faiths, reflecting broader generational divides.