Summary Statistic Data Files from the 19th Census of Population and Housing

This series contains summary statistic data files, generally referred to as "Counts." Each Count constituted a particular set of data tables for specific types of areas. There are six Counts, numbered the First Count through the Sixth Count.

The First, Second, and Third Counts provide data based on the complete count. The Fourth, Fifth, and Sixth Counts are based on the 5-, 15- and 20-percent sample data , which are estimates rather than census counts. Since data from the Fourth, Fifth, and Sixth Counts are based on sample information inflated to represent the total population, data summaries for items in these files will differ slightly from comparable data summaries in the First, Second, and Third Counts.