report | Jul 23, 2019

U.S. Religious Knowledge Quiz

How much do you know about religion? And how do you compare with the average American? Here’s your chance to find out.

report | Jul 16, 2019

Video explainer: How is polling done around the world?

Pew Research Center conducts polls in many countries other than the United States. But the methodology behind our international surveys can vary from country to country, and what works in one place might not work in another.

report | Jun 12, 2019

Video: Is the number of unauthorized immigrants living in the U.S. declining?

The latest Pew Research Center data estimates there were 10.5 million unauthorized immigrants living in the U.S. in 2017, down significantly from a decade prior. In this video, our researchers go behind the scenes to explain the “how” and “why” behind determining these new numbers.

report | Jun 3, 2019

Facts on U.S. Immigrants, 2017

There were a record 44.4 million immigrants living in the U.S. in 2017, making up 13.6% of the nation’s population. Explore charts and tables with demographic data on the foreign born population in the U.S. from 1960 to 2017.

feature | Apr 3, 2019

Remittance flows worldwide in 2017

Worldwide, an estimated $625 billion (USD) was sent by migrants to individuals in their home countries in 2017, a 7% increase from 2016, when the amount was $586 billion, according to economists at the World Bank. This increase follows two consecutive years of decline.

report | Mar 28, 2019

How much do you know about science?

Test your knowledge of science facts and applications of scientific principles by taking our 11-question quiz, then compare your answers to the average American and across demographic groups.

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