Pew Research Center survey reports, demographic studies and data-driven analysis

Pew Research CenterMay 2, 2016

Evaluating Online Nonprobability Surveys

Online nonprobability surveys are fast, cheap, and increasingly popular. We compared nine samples and found that accuracy varied substantially.

U.S. PoliticsApr 28, 2016

GOP’s Favorability Rating Edges Lower

A third of the public has a favorable impression of the Republican Party, while 62% have an unfavorable view.

U.S. PoliticsApr 27, 2016

More Americans Disapprove Than Approve of Health Care Law

The public’s views of the Affordable Care Act, which were evenly divided following the Supreme Court’s ruling last summer upholding a key section of the law, are again more negative than positive.

GlobalApr 27, 2016

The Divide Over Islam and National Laws in the Muslim World

There are striking differences in the extent to which people think the Quran should influence their nation’s laws, according to surveys across 10 countries with significant Muslim populations.

U.S. PoliticsApr 26, 2016

A Wider Ideological Gap Between More and Less Educated Adults

Republicans and Democrats are more divided along ideological lines than at any point in the previous two decades. But there are also growing ideological divisions along educational and generational lines.

HispanicApr 20, 2016

The Nation’s Latino Population Is Defined by Its Youth

Nearly six-in-ten U.S. Hispanics are Millennials or younger, making them the youngest major racial or ethnic group in the United States. In 2014, the median age of Hispanics was just 28 years.

HispanicApr 19, 2016

Statistical Portrait of the Foreign-Born Population in the United States

There were a record 42.2 million immigrants living in the U.S. in 2014, making up 13.2% of the nation’s population.

HispanicApr 19, 2016

Statistical Portrait of Hispanics in the United States

There were 55.3 million Hispanics in the United States in 2014, comprising 17.3% of the total U.S. population.

ReligionApr 12, 2016

Religion in Everyday Life

Highly religious Americans are happier, more involved with family and more likely to volunteer than the less religious. But they are no more likely to exercise, recycle or make socially conscious consumer choices.

Internet & TechApr 7, 2016

Libraries and Learning

Most Americans think that local libraries serve the educational needs of their communities and families well. But many do not know about key education services libraries provide.