To find datasets from federal agencies you may want to start at Data.gov, the home of the U.S. government's open data, or go directly to a federal agency's data page. To search for a data set within a federal agency put the name of the federal agency in quotation marks, then the word data in your search string. EX: "Bureau of Land Management" data
PRRI: Public Religion Research Institute is a nonprofit, nonpartisan organization dedicated to conducting independent research at the intersection of religion, culture, and public policy.
ICPSR: ICPSR (Inter-university Consortium for Political and Social Research) collects, stores, and provides access to data sets as well as resources for using them. Log in with your Boise State ID and password (upper left of ICPSR home page) for full access