The Roper Center collects polling data from nearly every major organization that conducts polls in the United States today, including academic, media, foundation, nonprofit and private industry pollsters. The archive also includes data from polling organizations based in other countries. Our data providers understand the importance of research transparency, and making their studies available to future generations of researchers. The profiles below offer information about the collection from each data provider, including the number of polls, years represented, recent acquisitions, co-sponsors, and background on the organization itself.

For information about the Roper Center’s historical collection of polls from the Gallup Organization, click here.

For information about the Roper Center’s historical collection of polls from USA Today, click here.

AAPOR Transparency Initiative logo denotes charter membership with the AAPOR Transparency Initiative. Click on an organization’s logo to learn more about it and its collection of polls within the Roper Center archive.

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AARP logoAAPOR Transparency Initiative logo
ABC News logoAAPOR Transparency Initiative logo
Associated Press logo

Cards against humanity logo

Castleton Polling Institute logoAAPOR Transparency Initiative logo
CEP logo
AAPOR Transparency Initiative logo
small Commonwealth Fund logo
AAPOR Transparency Initiative logo

small CreditCards.com logo

Harvard School of Public Health
John J. Heldrich Center for Workforce Development logo
Kaiser Family Foundation logoAAPOR Transparency Initiative logo
Langer Research AssociatesAAPOR Transparency Initiative logo
The Americas and the World logo
small LRS logo

Monmouth University Polling Institute logo

National Sleep Foundation

NEP logo
NORC at the University of ChicagoAAPOR Transparency Initiative logo
AAPOR Transparency Initiative logo
HKU POP logo
AAPOR Transparency Initiative logo
Public Agenda Foundation
Paul Simon Public Policy Institute logoAAPOR Transparency Initiative logo
PARI logo
Siena College logoAAPOR Transparency Initiative logo
small Social Weather Stations logo
Stockton University Poll
AAPOR Transparency Initiative logo
AAPOR Transparency Initiative logo
AAPOR Transparency Initiative logo

 

Please note the data provider logos are Registered Trademarks (®) and sole property of that provider.