MethodsMay 15, 2017

What Low Response Rates Mean for Telephone Surveys

Telephone polls still provide accurate data on a wide range of social, demographic and political variables, but some weaknesses persist.

GlobalApril 24, 2017

Middle Class Fortunes in Western Europe

From 1991 to 2010, the middle class expands in France, the Netherlands and the United Kingdom, but, as in the United States, shrinks in Germany, Italy and Spain.

MethodsMarch 31, 2017

Are Telephone Polls Understating Support for Trump?

An experiment comparing responses to 27 questions fielded on both a telephone and a web survey found no significant mode differences in overall opinion about Trump or many of his signature policy positions.

MethodsNovember 15, 2016

Video: Why 2016 election polls missed their mark

The results of the 2016 presidential election came as a surprise to nearly everyone who had been following the national and state election polling

HispanicNovember 3, 2016

Estimated unauthorized immigrant population, by state, 2014

California has by far the largest number of unauthorized immigrants, about 2.3 million in 2014.

U.S. PoliticsSeptember 21, 2016

In Their Own Words: Why Voters Support – and Have Concerns About – Clinton and Trump

MethodsAugust 1, 2016

The Twilight of Landline Interviewing

By Courtney Kennedy, Kyley McGeeney and Scott Keeter Now that over 90% of U.S. adults have cellphones,1 survey researchers are considering whether it is necessary to continue dialing landline numbers in random-digit-dial (RDD) telephone polls. A new Pew Research Center study finds that, for polls already conducting a substantial share of interviews with cellphones, the answer […]

MethodsAugust 1, 2016

Moving Without Changing Your Cellphone Number: A Predicament for Pollsters

By Meredith Dost and Kyley McGeeney Each year about 36 million Americans move residences, according to the Census Bureau. And they quite often take their cellphone numbers with them. Others have not moved but bought their cellphone in a different state. The net result, according to new Pew Research Center estimates, is that 10% of […]

U.S. PoliticsJuly 18, 2016

For GOP Voters, a Winding Path to a Trump Nomination

Over the course of the GOP primaries, a majority of Republican voters changed their minds about who they preferred for president at least once.

GlobalJune 7, 2016

Euroskepticism Beyond Brexit

There is significant opposition in key European countries to an ever closer EU.