How Many Live on How Much?
Share of global population that lives on a given level of income or consumption.
Global Income Calculator
Are you in the global middle class? Find out with our income calculator.
World Population by Income
How Many Live on How Much, and Where
Major Gaps Between the Public, Scientists on Key Issues
Despite broadly similar views about the overall place of science in America, there are striking differences between the public and scientists’ views on a host of science-related issues, from whether genetically modified foods are safe to eat to whether the world’s growing population will be a major problem.
How Census Race Categories Have Changed Over Time
The race, ethnicity and origin categories used in the U.S. decennial census have shifted over time, often in a reflection of current politics, science and public attitudes. Our interactive tracks the category names from 1790 to 2010.
Voices of Multiracial Americans
For much of its history, America has discussed race in the singular form. But the language of race is changing. Ten multiracial Americans share their views of race, identity, relationships and the future.
Political Media Habits Across Generations
Where do Millennials, Gen Xers and Baby Boomers get their news about politics and government? How do media habits differ across these three generations?
The Growing Population of Older People in the U.S., Germany and Italy
In 2015, the percentage of the population age 65 or older in Germany and Italy are already at a level the U.S. may reach in 2050.
Statistical Portrait of Hispanics in the United States, 1980 – 2013
There were 54 million Hispanics in the United States in 2013, comprising 17.1% of the total U.S. population. In 1980, with a population of 14.8 million, Hispanics made up just 6.5% of the total U.S. population.
Religious Landscape Study
Explore the geographic distribution and demographics of America’s major religious groups.