MethodsJanuary 7, 2016

Can Likely Voter Models Be Improved?

High-profile polling failures in recent elections have drawn attention to the challenges in using surveys to predict outcomes. Our study examines various methods of determining who is a likely voter.

December 11, 2015

Twins, triplets and more: More U.S. births are multiples than ever before

The share of multiples born in the U.S. is at an all-time high. In 2014, 3.5% of all babies born were twins, triplets or higher-order multiples, new data show.

HispanicDecember 10, 2015

Supreme Court could reshape voting districts, with big impact on Hispanics

How the Supreme Court decides a redistricting case from Texas could affect Hispanic voting strength and House representation from coast to coast.

GlobalNovember 20, 2015

Without one-child policy, China still might not see baby boom, gender balance

China’s rapid economic development, its urbanization and its culture will continue to play a role in family size and the population’s gender makeup.

GlobalNovember 19, 2015

Building outpaces population growth in many of China’s urban areas

With so much new infrastructure, 62% of urban areas in China with populations over 100,000 have become less crowded — even as most gained in total population.

GlobalNovember 12, 2015

In China, 1980 marked a generational turning point

The roughly 47% of the population today who were born under the one-child policy lived through a very different China than those born before.

MethodsNovember 12, 2015

The Unique Challenges of Surveying U.S. Latinos

Surveying Hispanics is complicated for many reasons – language barriers, sampling issues and cultural differences – that are the subject of a growing field of inquiry.

ReligionNovember 3, 2015

A closer look at Seventh-day Adventists in America

Making up just 0.5% of U.S. adults, Seventh-day Adventists are extremely devout and are one of the country’s most diverse religious groups by race and ethnicity.

HispanicOctober 30, 2015

In a shift away from New York, more Puerto Ricans head to Florida

The number of Puerto Ricans living in Florida has surpassed 1 million for the first time, while the Empire State’s Puerto Rican population has remained flat.

HispanicOctober 14, 2015

Puerto Ricans leave in record numbers for mainland U.S.

Last year, 84,000 people left Puerto Rico for the U.S. mainland, a 38% increase from 2010. At the same time, the number of people moving to Puerto Rico from the mainland declined.