% of the Unaffiliated who are in Illinois who are…
Learn More: Nothing in particular (religion not important)
1615 L St. NW, Suite 800
Washington, DC 20036
USA
(+1) 202-419-4300 | Main
(+1) 202-857-8562 | Fax
(+1) 202-419-4372 | Media Inquiries
About Pew Research Center Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world. It conducts public opinion polling, demographic research, media content analysis and other empirical social science research. Pew Research Center does not take policy positions. It is a subsidiary of The Pew Charitable Trusts.