INEGI - Instituto Nacional de Estadística Geografía e Informática of Mexico. [English, Spanish] Statistics Canada - In depth population statistics including the Canada 2001 census. United States Census Bureau - Official government source of demographic datasets for the United States. Includes reports about population, household incomes, industry and genealogy. FreeDemographics - Online application for generating custom demographic reports from the 1990 and 2000 Census information. CensusScope - A useful tool for investigating U.S. demographic trends presented as graphics and maps. PopTrend - Software system for population data trends and comparisons. US Demography Resources - Catalog of public demographic data sources, including links to primary sources and datasets available via FTP. Most data is from 1985-1995. The University of Michigan Health and Retirement Study - Publicly available datasets which sample labor force participation and health information for Americans over the age of 50. Biggest US Cities - A full and extensive ranked listing of every United States city by population. Racebox - A guide through pictures of the history of the US Census. Includes PDFs of the full Census forms from 1790 to 2010. Social Explorer - A navigable visualization of US Census data which connects population changes to various other demographic data. Demo Dirt - Provides data and analysis of social and demographic trends by generation.