Illegal Immigration Sites
America's largest-member immigration-reduction organization. We are non-profit and non-partisan.
The Center for Immigration Studies is an independent, non-partisan, non-profit, research organization. Since our founding in 1985, we have pursued a single mission - providing immigration policymakers, the academic community, news media, and concerned citizens with reliable information about the social, economic, environmental, security, and fiscal consequences of legal and illegal immigration into the United States.