Historical Statistics of the United States (HSUS) is a compendium of statistics about United States. Published by the United States Census Bureau until 1975, it is now published by Cambridge University Press.
The last free version, the Bicentennial Edition,[1] appeared in two volumes in 1975 and is now available online.[2]
The current commercial version[3] deals with Population, Work and Welfare, Economic Structure and Performance, Economic Sectors and Governance & International Relations, respectively, in five volumes.
The fully searchable and downloadable electronic edition was developed by Data Software Research Company (DSRC) for Cambridge University Press.