Surveys per Year
Respondents per Source
| American National Election Studies | 77,734 |
| AmericasBarometer | 9,609 |
| Comparative National Elections Project | 4,428 |
| Comparative Study of Electoral Systems | 8,350 |
| European Values Study | 4,164 |
| Flash Eurobarometer | 10,564 |
| Global Attitudes and Trends | 28,425 |
| International Social Justice Project | 1,414 |
| International Social Survey Programme | 44,274 |
| Political Action – Political Ideology | 3,808 |
| United States General Social Survey | 64,814 |
| Voice of the People | 9,092 |
| World Values Survey | 11,144 |
| YouGov | 1,252 |
Summary
Survey data for the United States of America consists of 279,072 individual respondents in 182 surveys from 14 sources between 1948 and 2020
Suggestions
Please let us know about other nationally representative and freely available surveys not listed here. We aim to continue expanding and enable formatting any variable from any source.