Presents a geographical analysis of African American migration estimates compiled by the Census Bureau for the 1980-85 period. Argues that structural changes in employment opportunities and the housing affordability crisis in some of the nation's largest metropolitan areas are the dominant forces influencing current African American population…

Measures black segregation at four geographic levels: state, county, city, and neighborhood, from 1900 to 1990. Cross-references data from the decennial U.S. census with dissimilarity and isolation indices. Concludes that segregation patterns have consistently evolved to minimize white contact with blacks. (MJP)

All through the 1970-1980 decade, growth of population took place in the rural and small town areas of the United States where very little had occurred in earlier recent decades. In general, the trend can be viewed as one that was primarily socially motivated but facilitated by improved rural economic conditions. By contrast, in the first 3 years…