This volume investigates the demographic, economic, and social conditions of United States counties and cities as recorded in the late 1980s. The Bureau of the Census, operating under the U.S. Department of Commerce, compiled this data to provide a standardized statistical baseline for researchers, policymakers, and public administrators. The work utilizes decennial census data and supplementary surveys to present a comprehensive snapshot of American municipal and regional development during this period.

Experts recognize this publication as a foundational historical reference for longitudinal studies of American socio-economic trends. Researchers frequently note the high density of raw data, which requires significant statistical literacy to interpret effectively.