Longitudinal data from the Panel Study of Income Dynamics are used to examine patterns and determinants of migration into neighborhoods of varying racial and ethnic composition. Consistent with spatial assimilation theory, higher income and education facilitate moving into neighborhoods containing proportionally more non-Hispanic whites and, among…

The Great Migration of southerners away from their region of birth stands as one of the most significant demographic events in U.S. history. The first waves of migrants headed primarily to the Northeast and Midwest. During and after World War II, a larger proportion moved to the West. We use information from the 1970 through 2000 public use…

This paper traces the evolution of immigration to the United States during the 20th century with an emphasis on the racial and ethnic composition of the immigration flow. The changing generational composition of the country's population is described from 1850 through 1990. A new population projection/estimation methodology is employed to measure…