Data

The American Immigration Council, a nonprofit that promotes laws, policies, and attitudes that honor America’s background as an immigrant nation. Through research and policy analysis, litigation and communications, and international exchange, the Council seeks to shape a twenty-first century vision of the American immigrant experience.

ICPSR maintains a data archive of more than 500,000 files of research in the social sciences. It hosts 16 specialized collections of data in education, aging, criminal justice, substance abuse, terrorism, and other fields.

The Migration Policy Institute is dedicated to analysis of the movement of people worldwide. MPI provides analysis, development, and evaluation of migration and refugee policies at local, national, and international levels.

Social Explorer is an online research tool designed to provide quick and easy access to current and historical census data and demographic information.