Immigration: Statistical Sources

"Your source for comprehensive, independent and nonpartisan information about U.S. federal
immigration enforcement"

"The Yearbook of Immigration Statistics is a compendium of tables that provides data on foreign nationals who, during a fiscal year, were granted lawful permanent residence (i.e., admitted as immigrants or became legal permanent residents), were admitted into the United States on a temporary basis (e.g., tourists, students, or workers), applied for asylum or refugee status, or were naturalized. The Yearbook also presents data on immigration enforcement actions, including alien apprehensions, removals, and returns."

"Established in 1951, IOM is the leading inter-governmental organization in the field of migration and works closely with governmental, intergovernmental and non-governmental partners."

"The International Migration Institute (IMI) aims to advance new thinking of migration as an intrinsic part of global change and development. This is achieved through promoting research, generating new data."

"The index is a useful tool to evaluate and compare what governments are doing to promote the integration of migrants in all the countries analysed."

PDFs of the Abstract from 1878 to 2012.