LibGuides: Government, Political Science, and Public Policy: Find public opinion

Gallup
According to Gallup: Gallup polls aim to represent the opinions of a sample of people representing the same opinions that would be obtained if it were possible to interview everyone in a given country.
Pew Research Center
According to Pew: The Pew Research Center is a nonpartisan "fact tank" that provides information on the issues, attitudes and trends shaping America and the world. It does not take positions on policy issues.

Nexis Uni
New interface for LexisNexis Academic. A comprehensive resource for U.S. and international companies as well as newspaper articles, transcripts and web news worldwide, along with legal materials from U.S. and international jurisdictions. Also includes Gallup Poll News Service.