Pew Research Center has its origins in a research project created in 1990 by the Times Mirror newspaper company and called ...

Explore the geographic distribution and demographics of America's major religious groups.

In 2019 women in the United States earned 82% of what men earned, according to a Pew Research Center analysis of median ...

The RLS, conducted in 2007 and 2014, surveys more than 35,000 Americans from all 50 states about their religious affiliations, beliefs and practices, and social and political views. User guide | ...

Mirroring changes in the U.S. population overall, registered voters have become more educated, more racially and ethnically diverse, older, and more religiously diverse over the past three decades.

Today, age is strongly associated with partisanship – and this pattern has been in place for more than a decade. The Democratic Party holds a substantial edge among younger voters, while the ...

Pew Research Center conducted this study to understand the public’s views about the legalization of marijuana in the United States. For this analysis, we surveyed 5,140 adults from Jan. 16 to Jan. 21, ...

The relationship between partisanship and voters’ religious affiliation continues to be strong – especially when it comes to whether they belong to any organized religion at all. The gap between ...

As has long been the case, White voters are much more likely than those in other racial and ethnic groups to associate with the Republican Party. Hispanic and Asian voters tilt more Democratic. Black ...

Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this ...

Since 2018, Pew Research Center’s primary U.S. public opinion source has been online surveys conducted on the nationally representative American Trends Panel. Previously, telephone surveys were the ...

Men continue to be more likely than women to associate with the Republican Party. Partisan affiliation also varies by marital status, with gender differences in party identification apparent among ...