Below is a list of the pollsters we rely on for our elector college map and election simulations. All pollsters are rated 2.0+ out of 3.0 for accuracy by 538. This ensures that we only use polling data with a track record of accuracy.
- Abt Associates, 2.5
- ABC News/The Washington Post, 3.0
- American Research Group, 2.3
- AP-Norc, 2.0
- AtlasIntel, 2.7
- Beacon Research/Shaw & Co. Research, 2.8
- Braun Research, 2.3
- Christopher Newport University Waston Center for Civic Leadership, 2.8
- Civiqs, 2.5
- Cygnal, 2.1
- Data for Progress, 2.7
- Data Orbital, 2.9
- DHM Research, 2.1
- East Carolina University Center for Survey Research, 2.6
- Echelon Insights, 2.7
- Elon University, 2.5
- Emerson College, 2.9
- Fairleigh Dickinson University, 2.6
- Franklin & Marshall College Center for Opinion Research, 2.4
- Gallup, 2.5
- GQR Insights, 2.0
- Hart Research Associates/Public Opinion Strategies, 2.6
- High Point University Survey Research Center, 2.5
- Ipsos, 2.8
- KFF, 2.5
- Lake Research Partners/The Tarrance Group, 2.5
- Mason-Dixon Polling & Strategy, 2.6
- MassINC Polling Group, 2.8
- Michigan State University Institute for Public Policy and Social Research, 2.5
- Mitchell Research, 2.4
- Monmouth University Polling Institute, 2.9
- Muhlenberg College Institute of Public Opinion, 2.8
- Marist College, 2.9
- Marquette University Law School, 3.0
- Noble Predictive Insights, 2.4
- Pan Atlantic Research, 2.1
- Pew Research Center, 2.5
- Public Policy Institute of California, 2.5
- Quinnipiac University, 2.8
- Research & Polling Inc., 2.1
- Research Co., 2.5
- Remington Research Group, 2.6
- RMG Research, 2.3
- Roanoke College Institute for Policy and Opinion Research, 2.6
- Rutgers University Eagleton Center for Public Interest Polling, 2.3
- Saint Anselm College Survey Center, 2.4
- Siena College, 2.7
- Southern Illinois University Paul Simon Public Policy Institute, 2.5
- Stockton University William J. Hughes Center for Public Policy, 2.6
- Suffolk University, 2.9
- SurveyUSA, 2.8
- Susquehanna Polling & Research Inc., 2.3
- The New York Times/Siena College, 3.0
- The Washington Post/George Mason University Schar School of Policy and Government, 2.7
- The Washington Post/University of Maryland Center for Democracy and Civic Engagement, 2.4
- The Winston Group, 2.5
- University of Arkansas Department of Political Science, 2.5
- University of California Berkeley Institute of Governmental Studies, 2.5
- University of Georgia School of Public and International Affairs, 2.2
- University of Illinois Springfield Survey Research Office, 2.5
- University of Massachusetts Lowell Center for Public Opinion, 2.9
- University of New Hampshire Survey Center, 2.6
- University of North Florida Public Opinion Research Lab, 2.8
- University of Southern California Dornsife Center for Economic and Social Research, 2.4
- Western New England University Polling Institute, 2.5
- Winthrop University Center for Public Opinion & Policy Research, 2.5
- YouGov, 2.9
Last Updated on August 24, 2025 by Media Bias Fact Check