Some of the proposals in immigration legislation under consideration in the U.S. Congress would distinguish between unauthorized migrants of long standing and those more recently arrived.
A growing number of Americans believe that immigrants are a burden to the country, taking jobs and housing and creating strains on the health care system. Many people also worry about the cultural impact of the expanding number of newcomers in the U.S.
In light of President George W. Bush's January 7, 2004 announcement of a new immigration initiative, the Pew Hispanic Center provided information about attitudes towards immigrant and immigration policy, and estimates of the size of the undocumented population in the United States. Sources for the data are the National Survey of Latinos, conducted in 2002 jointly by the Pew Hispanic Center and the Kaiser Family Foundation, and the Center's March 2002 report entitled “How Many Undocumented: The Numbers Behind the U.S.-Mexico Migration Talk.”
This paper addresses three questions: (1) How many unauthorized workers are employed in U.S. agriculture? (2) How many unauthorized farm workers would be eligible for a legalization or guest worker program that required e.g. 60, 90 or 120 days of U.S. farm work during a qualifying 12-month base period? (3)How many guest workers would be admitted under the most likely legalization/guest worker programs; that is, what are likely exit rates from the farm work force for newly legalized workers? The concluding section discusses the implications of alternative scenarios for dealing with immigration and farm workers.