Numbers, Facts and Trends Shaping Your World
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The U.S. population is undergoing a variety of demographic changes. For example, racial and ethnic diversity has been increasing as non-Hispanic whites have declined as a share of the population. And the share of adults who are married has been declining for decades. These broader changes are reflected within many of the major religious groups […]
Christians remain by far the largest religious group in the United States, but the Christian share of the population has declined markedly. In the past seven years, the percentage of adults who describe themselves as Christians has dropped from 78.4% to 70.6%. Once an overwhelmingly Protestant nation, the U.S. no longer has a Protestant majority. […]
An estimated 405 million people – or about 6% of the world’s population – were adherents of folk or traditional religions in 2010, and that number is expected to grow to 450 million by 2050. This increase will not keep pace with overall population growth, however, and the folk religion population is expected to drop […]
The 2014 Religious Landscape Study has several unique strengths. Its large sample size (n=35,071) and detailed, branching set of questions about religious identity make it possible to estimate the size of a wide variety of religious groups with a high degree of precision. The large sample also makes it possible to describe the characteristics of […]
The bulk of the analysis in this report stems from a general public survey conducted by telephone with a national sample of adults (18 years of age or older) living in all 50 U.S. states and the District of Columbia. The results are based on 2,002 interviews (801 respondents were interviewed on a landline telephone […]
Support for same-sex marriage has increased substantially across virtually all demographic and partisan groups over the past decade. At the same time, there continue to be sharp differences in opinions about this issue – by generation, partisanship and ideology, race and religion. Millennials – adults born since 1980 who are currently ages 18 to 34 […]
Media Contact: Katherine Ritchey, Communications Manager 202-419-4372, kritchey@pewresearch.org Washington, May 12, 2015 — The Christian share of the U.S. population is declining, while the number of U.S. adults who do not identify with any organized religion is growing, according to an extensive new survey by the Pew Research Center. Moreover, these changes are taking place across […]