AARP 3/20/2015 Charter Member
ABC News 8/27/2015 Charter Member
Abt Associates Data Science, Surveys, and Enabling Technologies Division 11/18/2014 Charter Member
APM Research Lab 11/27/2018
Buendía y Laredo S.C. 8/26/2015 Charter Member
California Health Interview Survey 2/9/2015 Charter Member
California State Fullerton's Social Science Research Center 8/3/2015 Charter Member
Castleton Polling Institute 8/5/2015 Charter Member
Center for Public Opinion & Policy Research 2/20/2015 Charter Member
Center for Survey and Data Sciences at American Institutes for Research 9/1/2015 Charter Member
Center for the Study of Los Angeles at Loyola Marymount University 10/7/2015 Charter Member
Cornell University's Survey Research Institute 4/15/2015 Charter Member
D3 Systems 2/8/2015 Charter Member
Data Orbital 10/18/2018
East Carolina University's Center for Survey Research 5/7/2019
EdChoice 9/17/2015 Charter Member
Elon University Poll 1/14/2015 Charter Member
Emerson College Polling Society 1/21/2015 Charter Member
Fairleigh Dickinson University's PublicMind 5/27/2015 Charter Member
Franklin and Marshall College - Center for Opinion Research 3/2/2020 Charter Member
Gallup Organization 1/1/2015 Charter Member
Google Surveys 3/6/2018
High Point University Survey Research Center 1/20/2015 Charter Member
ICF International 11/20/2014 Charter Member
iMediaEthics 5/6/2015 Charter Member
Indiana University Center for Survey Research 2/4/2015 Charter Member
Institute for Policy and Opinion Research at Roanoke College 7/30/2015 Charter Member
Institute for Public Policy and Social Research, and the Office for Survey Research, at Michigan State University 8/28/2015 Charter Member
Institute for Social Research and Public Health Survey Research Program at Sacramento State University 1/27/2016
InterMedia Survey Institute 7/9/2015 Charter Member
Ipsos Knowledge Panel 4/11/2019
Ipsos Public Affairs U.S. 9/28/2015 Charter Member
Issues & Answers 7/20/2018
JD Franz Research, Inc. 10/18/2016
Kaiser Family Foundation Public Opinion and Survey Research Group 10/31/2014 Charter Member
Langer Research Associates 11/12/2014 Charter Member
Latin American Public Opinion Project (LAPOP) at Vanderbilt University 8/24/2015 Charter Member
Marist Poll 1/7/2015 Charter Member
Marquette University Law School Poll 11/23/2015 Charter Member
Mathematica Policy Research 9/18/2015 Charter Member
Monmouth University Polling Institute 1/8/2015 Charter Member
Muhlenberg College Institute of Public Opinion 1/15/2015 Charter Member
National Research Center, Inc. 1/3/2015 Charter Member
NORC at the University of Chicago 5/4/2015 Charter Member
Øptimus Consulting, LLC 1/28/2020
Paul Simon Public Policy Institute at Southern Illinois University 8/29/2016
Pew Research Center 1/20/2015 Charter Member
PolicyInteractive 9/16/2015 Charter Member
Princeton University Survey Research Center 5/9/2017
Public Agenda, Research 9/28/2015 Charter Member
Public Policy Institute of California 12/23/2014 Charter Member
Public Religion Research Institute 11/14/2014 Charter Member
Public Values Research 7/31/2015 Charter Member
Quinnipiac University 12/16/2014 Charter Member
Reconnaissance Market Research 5/3/2019
Redfield and Wilton Strategies 9/11/2020
Research Services at the Presbyterian Church 9/9/2015 Charter Member
RTI International 1/26/2015 Charter Member
Russian Public Opinion Research Center 9/25/2017
Rutgers University Eagleton Center for Public Interest Polling 3/18/2015 Charter Member
Sarah T. Hughes Field Politics Center at Goucher College 10/21/2014 Charter Member
Siena College Research Institute 1/25/2015 Charter Member
SoonerPoll 11/2/2015 Charter Member
SSRS 11/11/2014 Charter Member
State University of New York - Jefferson Community College: The Center for Community Studies 10/1/2019
Survey Research Laboratory at the University of South Carolina 9/2/2015 Charter Member
Temple University's Institute for Survey Research 2/11/2015 Charter Member
The Center for Effective Philanthropy 2/19/2015 Charter Member
The Chicago Council on Global Affairs 2/21/2015 Charter Member
The Huffington Post 5/12/2015 Charter Member
The Urban Institute 5/27/2015 Charter Member
The Washington Post 11/13/2014 Charter Member
University of Arkansas at Little Rock Survey Research Center 7/29/2015 Charter Member
University of Chicago Survey Lab 8/31/2015 Charter Member
University of Florida Survey Research Center 8/20/2015 Charter Member
University of Illinois at Chicago Survey Research Lab 4/14/2015 Charter Member
University of Illinois at Springfield Survey Research Office 2/24/2015 Charter Member
University of Kentucky Survey Research Center 10/5/2015 Charter Member
University of Massachusetts Lowell’s Center for Public Opinion 4/16/2018
University of Massachusetts, Boston, Center for Survey Research 8/17/2015 Charter Member
University of Nebraska Bureau of Sociological Research 12/23/2014 Charter Member
University of New Hampshire Survey Center 9/11/2015 Charter Member
University of North Florida Public Opinion Research Laboratory 7/27/2015 Charter Member
University of Northern Iowa Center for Social & Behavioral Research 1/13/2015 Charter Member
University of Pittsburgh’s University Center for Social & Urban Research 4/6/2015 Charter Member
University of Virginia Center for Survey Research 4/2/2015 Charter Member
University of West Florida Haas Center 9/26/2018
University of West Georgia Survey Research Center 7/22/2015 Charter Member
University of Wisconsin Survey Center 8/14/2015 Charter Member
USC’s Center for Economic and Social Research 3/9/2018
Vanderbilt University's Center for the Study of Democratic Institutions 4/6/2015 Charter Member
Westat 7/28/2015 Charter Member
Western New England University Polling Institute 7/17/2015 Charter Member