Pew Research CenterMay 31, 2018

U.S. population keeps growing, but House of Representatives is same size as in Taft era

The U.S. House of Representatives has one voting member (435 in total) for every 747,000 or so Americans. That’s by far the highest ratio of population to representatives of any industrialized democracy, and the highest it’s ever been in U.S. history.

Pew Research CenterMay 24, 2018

Research from 2018 demographers’ conference: Migration, self-identity, marriage and other key findings

Migration, racial or ethnic self-identity, and marriage were among the many topics explored at the Population Association of America’s annual meeting last month.

Pew Research CenterApril 25, 2018

7 demographic trends shaping the U.S. and the world in 2018

Ahead of the Population Association of America’s annual meeting, read seven important recent demographic findings.

January 18, 2018

Is U.S. fertility at an all-time low? It depends

There are three main ways to measure fertility. None of them is “right” or “wrong,” but each tells a different story about when births bottomed out.

ReligionDecember 4, 2017

Europe’s Muslim population will continue to grow – but how much depends on migration

While Muslims are still a relatively small share of Europe’s population (roughly 5%), they are set to continue rising as a percentage of Europe’s population.

ReligionNovember 30, 2017

Q&A: The challenges of estimating the size of Europe’s Muslim population

Read a Q&A with Conrad Hackett, associate director of research and senior demographer at Pew Research Center, on estimating the European Muslim population.

GlobalNovember 2, 2017

How U.S. refugee resettlement in each state has shifted since 2002

The resettlement of refugees in the U.S. has been fairly consistent across the country since 2002, with no state resettling a majority of them. In fiscal year 2017, no state resettled more than 10% of the 53,716 refugees the nation admitted that year.

September 8, 2017

Key facts about Asian Americans, a diverse and growing population

A record 20 million Asian Americans trace their roots to more than 20 countries in East and Southeast Asia and the Indian subcontinent.

GlobalAugust 9, 2017

Muslims and Islam: Key findings in the U.S. and around the world

Muslims are the fastest-growing religious group in the world. Here are some questions and answers about their public opinions and demographics.

HispanicAugust 3, 2017

5 key facts about U.S. lawful immigrants

Lawful immigrants account for three-quarters of the foreign-born population in the U.S. – 33.8 million people out of 44.7 million people in 2015.