http://tags.library.upenn.edu/tag/stats+historical PennTags Feed for /tag/stats+historical PennTags Feed http://tags.library.upenn.edu/makerecord/url/13806 http://tags.library.upenn.edu/makerecord/url/13806 Selected Historical Decennial Census Population and Housing Counts Lists major releases of historical census data online for the country, states, cities, metro areas, etc. Very useful starting point for historical census questions.<br />