Nonpartisan source for public opinion polls, demographic research, and media content analysis. Includes empirical social science research about US and international trends, attitudes, and issues.
Academically-run polls ton voting, public opinion, and political participation ahead of presidential elections to better understand the theoretical and empirical foundations of national election outcomes. It does not have polling data or official voting returns.
Global research project that explores people’s values and beliefs, their stability or change over time, and their impact on the social and political development of societies in different countries of the world.
Surveys conducted on a nine-year cycle since 1981 that offer insights into the European population's beliefs, perceptions, preferences, attitudes, values, and opinions.