# How do I find public opinion polls for a class or research?

The <span class="caps">UCLA</span> Data Archive maintains a collection of public opinion poll data, covering many years and countries. Some of these files come from the Roper Center. Some come from Inter-university Consortium for Political and Social Research (<span class="caps">ICPSR</span>). To see what is available on campus, click on this link:  
[https://www.library.ucla.edu/social-science-data-archive/about-data-archive](https://www.library.ucla.edu/social-science-data-archive/about-data-archive)

For more information about getting polls from the Roper Center, click: [https://ropercenter.cornell.edu/](https://ropercenter.cornell.edu/)

For more information about getting polls from the <span class="caps">ICPSR</span>, click: [https://www.icpsr.umich.edu](https://www.icpsr.umich.edu)