How many Christians are there in Egypt?
Senior research staff answer questions from readers relating to all the areas covered by our seven projects, ranging from polling techniques and findings, to media, technology, religious, demographic and global attitudes trends.
Unauthorized Immigrant Population: National and State Trends, 2010
As of March 2010, 11.2 million unauthorized immigrants were living in the U.S., virtually unchanged from a year earlier and remaining well below the population’s peak of 12 million in 2007. The number of unauthorized immigrants in the nation’s workforce (8 million) also has not changed in the past year.
The Future of the Global Muslim Population
The world’s Muslim population is expected to increase by about 35% in the next 20 years, rising from 1.6 billion in 2010 to 2.2 billion by 2030, according to new population projections by the Pew Research Center’s Forum on Religion & Public Life. Globally, the Muslim population is forecast to grow at about twice the rate of the non-Muslim population over the next two decades.
State Population Estimates and Census 2010 Counts: Did They Match?
How well did the Census Bureau’s population estimates for the first decade of the 21st century match the actual counts from the 2010 Census? The short answer: Pretty well for the nation, and for all but a handful of states.
The 2010 Congressional Reapportionment and Latinos
Hispanic voters are nearly three times more prevalent in states that gained congressional seats and Electoral College votes in the 2010 reapportionment than they are in states that lost seats.
The 2010 U.S. Population Is …
A new Census release of five estimates of the national population illustrates the intricacies and challenges of evaluating the soon-to-be-released 2010 Census count.
Muslim Networks and Movements in Western Europe
The Muslim population in Western Europe has grown from less than 10 million in 1990 to approximately 17 million. A new report profiles some of the oldest, largest and most influential religious networks and movements affecting Islamic relations in Europe.
Islam and Christianity in Sub-Saharan Africa
In little more than a century, the religious landscape of sub-Saharan Africa has changed dramatically. In 1900, traditional African religions dominated. Since then, the numbers of both Muslims and Christians have risen into the hundreds of millions. A new survey explores how sub-Saharan Africans themselves view the role of religion in their lives and societies.
U.S. Birth Rate Decline Linked to Recession
There is a strong association between the magnitude of fertility change in 2008 across states and key economic indicators including changes in per capita income, housing prices and share of the working-age population that is employed across states.
Between Two Worlds: How Young Latinos Come of Age in America
Never before in this country’s history has a minority ethnic group made up so large a share of the youngest Americans.