D’Vera Cohn is a senior writer and editor at Pew Research Center. She was a Washington Post reporter for 21 years, mainly writing about demographics, and was the newspaper’s lead reporter for the 2000 Census. After leaving the newspaper in 2006, she served as a consultant and freelance writer for the Pew Research Center’s Hispanic Trends Project, Brookings Institution and Population Reference Bureau. She also has advised the Knight Center for Specialized Journalism on demographic topics, and has spoken at national journalism conferences about how reporters can make use of demographic data in stories. A graduate of Bryn Mawr College, she is a former Nieman Fellow. Read full bio

GlobalJuly 6, 2017

More than half of new green cards go to people already living in the U.S.

About a million immigrants receive U.S. green cards each year, but fewer than half are new arrivals from other countries. The majority already live in the United States on temporary visas.

HispanicJune 6, 2017

Higher share of students than tourists, business travelers overstayed deadlines to leave U.S. in 2016

About 629,000 foreign visitors who were expected to leave the U.S. in fiscal 2016 were still in the U.S. when the fiscal year ended Sept. 30.

May 15, 2017

Four research highlights for 2017 from the largest U.S. demography conference

At this year’s annual meeting of the Population Association of America, the nation’s largest demography conference, researchers explored some long-studied topics from new perspectives.

HispanicApril 27, 2017

5 facts about illegal immigration in the U.S.

The number of unauthorized immigrants in the U.S. was lower in 2015 than at the end of the Great Recession. Here are five key findings about this population.

Pew Research CenterApril 27, 2017

10 demographic trends shaping the U.S. and the world in 2017

Take a look at 10 recent findings on demographic trends, ranging from global refugee and migrant flows to changes to family life and living arrangements.

HispanicApril 25, 2017

As Mexican share declined, U.S. unauthorized immigrant population fell in 2015 below recession level

As the Mexican share of the total declined, the unauthorized immigrant population in the U.S. in 2015 was smaller than when the Great Recession ended.

HispanicApril 20, 2017

Seeking better data on Hispanics, Census Bureau may change how it asks about race

Federal officials are considering major changes in how they ask Americans about their race and ethnicity.

HispanicMarch 8, 2017

Immigration projected to drive growth in U.S. working-age population through at least 2035

The increase in the potential labor force will slow markedly as Baby Boomers retire. Immigrants will play the primary role in future growth of the working-age population.

HispanicFebruary 9, 2017

20 metro areas are home to six-in-ten unauthorized immigrants in U.S.

A new analysis shows that the nation’s unauthorized immigrant population is highly concentrated, more so than the U.S. population overall.

December 16, 2016

More voters will have access to non-English ballots in the next election cycle

New census data show that 263 counties, cities and other jurisdictions in 29 states will now be required to print election ballots in non-English languages.