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American adults who identify with Christianity, with another religion, or with no religion have all remained steady, a new Pew Research Center report finds.  / Credit: ChoeWatt/Shutterstock

Washington, D.C. Newsroom, Dec 9, 2025 / 15:30 pm (CNA).

The number of American adults who identify with Christianity, with another religion, or with no religion have all remained steady, a new Pew Research Center report finds. 

Surveys conducted since 2020 have generally found that about 70% of U.S. adults identify with a religion. The numbers have slightly fluctuated, but there has been no clear rise or fall in religious affiliation over the five-year period.

A Pew Research Center study, Religion Holds Steady in America, summarizes the latest trends in American religion and examines religion among young adults. The report is based on Pew’s National Public Opinion Reference Survey (NPORS), which has annually surveyed a random sample of U.S. adults since 2020. It also draws from the U.S. Religious Landscape Study (RLS), which surveyed 36,908 adults from July 17, 2023 to March 4, 2024.

The report also uses data from the General Social Survey and the American Time Use Survey.

The research revealed that after Pew found a decline in Christianity in the country from 2007 to 2020, the decline has halted and there is a stable presence of Christianty and religion in the nation. 

Young women’s religiosity shifts

While the polling shows no clear evidence of a religious increase among young adults, it did find that young men are now almost as religious as women in the same age group. The finding differs from past studies which found that young women tended to be more religious than young men. 

This shift was found to be due to a decline in religiousness among American women, rather than an increase in the religiousness of men. In contrast to the young adults, the data revealed older women are more religious than older men. 

Overall, young men and young women surveyed in 2023 and 2024 are less religious than those questioned in 2007 and 2014 studies.

In 2007, 54% of women and 40% of men ages 18 to 24 reported they prayed daily. Data from 2023-2024 revealed only 30% of women and 26% of men in the same age group said they pray daily, indicating the gender gap among religious men and women is closing. 

Young adults remain less religious than older Americans

The data found no evidence that any age group has become substantially more or less religious since 2020. In the 2025 NPORS, 83% of adults 71 or older identified with a religion, similarly to the 84% in 2020. 

Among the youngest group of adults ages 18 to 30, 55% identify with a religion in 2025. This data is similar to the 57% who reported the same in 2020.

While there was not a large change in the number of adults who practice religion, older generations continue to be more religious than younger ones. Adults aged 71 or older tend to pray more than those ages 18 to 30, with 59% of older adults reporting they pray daily compared to 32% of young adults. 

There were also discrepancies among age groups based on how often individuals attend religious services. Adults 71 and older attend the most with 43% reporting they attend at least monthly. Adults 31 to 40 were found to attend the least with 29% reporting they go monthly. 

The data shows that today’s adults between the ages of roughly 18 and 22 are at least as religious as the age group slightly older than them who are in their mid to late 20s. Some aspects revealed that the younger U.S. adults may be more religious than the age group slightly older than them. 

The 2023–24 RLS found 30% of adults born between 2003 and 2006 said they attended religious services at least once a month, which is higher than the 24% of people born between 1995 and 2002.