America's demography in the new century will be affected by the aging baby boom generation and by new immigrants. Focus on just the national implications of aging baby boomers and the new immigrants is inadequate. This policy brief takes a regional perspective, examining recent trends and population statistics and making the case that aging baby…

Examines how 1990 state elderly populations have been affected by "new elderly births" (a state's population, ages 55-59 in 1985, which survived to ages 60-64 in 1990) as well as by migration components. During the 1985-90 period, elderly births exerted a greater impact than migration on elderly gains and demographic composition for all…

Examines migration dynamics for metropolitan areas that suggest immigration and internal migration processes are leading to a greater demographic balkanization--a spatial segmentation of the population by race, ethnicity, and socioeconomic status across metropolitan areas. A brief overview of migration at the state level is also provided. (GR)

Evaluates three broad dimensions of new urban-growth and urban-decline patterns in the United States on the basis of results from the 1990 census. These dimensions involve new patterns of urbanization, the expanded growth of the nation's minority populations, and the continued spread of population and jobs outward from central cities. (GLR)