Center for Immigration Studies

An independent, non-partisan, non-profit research organization founded in 1985. It is the nation's only think tank devoted exclusively to research and policy analysis of the economic, social, demographic, fiscal, and other impacts of immigration on the United States. http://www.cis.org/aboutcis.html

Urban Institute
A nonpartisan economic and social policy research organization (Characteristics and trends, Economic Progress, Fiscal and Social Impacts, Refugees, Asylum Seekers, Unodocumented Immigrants, Welfare Reforn and Immigration Policy briefs, studies, info on immigrants)
http://www.urban.org/immigrants/index.cfm

Brookings Institute
Rise of New Immigrant Gateways http://www.brookings.org/urban/publications/20040301_gateways.htm
Financial Access for Immigrants http://www.brookings.org/metro/pubs/20060504_financialaccess.htm
Economic Impact
http://www.aila.org/content/default.aspx?docid=3586 http://www.knightfdn.org/default.asp?story=news_at_knight/releases/2004/2004_10_07_iii.html

National Conference of State Legislatures
Immigrant Policy Project 2004 report: A Quick Look at U.S. Immigrants: Demographics, Workforce, Asset Building
http://www.ncsl.org/programs/immig/immigstatistics0604.htm