Provides census data for states and their subareas down to the block level, as well as inventory (complete) summaries for the following geographic areas: census tract/block numbering area (BNA), block group, place, and consolidated city.

Contains aging-related population and housing data from the 1990 census, including sample data weighted to represent the total population, as well as 100% counts and unweighted sample counts for total persons and housing units. Data is arranged hierarchically by state down to the census tract/block numbering level.