Special national surveys in the 1980s give the only recent data about emigrants from the USA, based on asking residents about their parents, siblings, and children living outside the USA who ever lived here. Each of the three surveys yielded an initial or minimal estimate of at least one million surviving emigrants. Adjusting for probable omission of emigrants without a resident immediate relative, the number of emigrants surviving as of 1990 is likely to exceed two million and, with alternative assumptions, could exceed three million. Due to inherent uncertainties in differing methodologies for measuring emigration for the past three decades, the implied level of emigration of permanent residents for the 1980s may be similar to previous levels. This finding contradicts popular belief of a simple direct association, i.e., that increasing immigration levels would be associated with increasing emigration levels. Emigration levels result from population heterogeneity on such characteristics as origin country, location and strength of familial ties, and reasons for coming to the USA, and associated probabilities of emigration. For many of the post-1965 immigrant cohorts, there is one or more decades during which emigration may yet occur. © 1996 Kluwer Academic Publishers.

Emigration Multiplicity Nonresidents Immigration Emigrants

USA emigration pattern methodological evaluation multiplicity survey survey evidence