Data availability::1840 United States Census

Census::states Census::number United::author Books::title Calhoun::persons Adams::litwack

Data availability No microdata from the 1840 population census are available, but aggregate data for small areas, together with compatible cartographic boundary files, can be downloaded from the National Historical Geographic Information System. A compendium of data from the sixth census, organized by States, counties, and principal towns is available on the web site of the Census Bureau.