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Demographics of Immigrants in the United States Illegally
Sources and Notes: Sources: 1. Bryan Baker and Nancy Rytina, "Estimates of the Unauthorized Immigrant Population Residing in the United States: January 2012" 2. Michael Hoefer, Nancy Rytina, and Bryan C. Baker, "Estimates of the Unauthorized Immigrant Population Residing in the United States: January 2008" 3. Michael Hoefer, Nancy Rytina, and Christopher Campbell, "Estimates of the Unauthorized Immigrant Population Residing in the United States: January 2005", Aug. 2006 Notes: *Estimates were not developed by the United States Department of Homeland Security in 2004, so we used their 2005 estimates. **Supplemental documents of unauthorized immigrant populations from 1990-2000, released by the Immigration and Naturalization Service (INS): "Illegal Alien Resident Population"
Sources and notes: Sources: 1. Bryan Baker and Nancy Rytina, "Estimates of the Unauthorized Immigrant Population Residing in the United States: January 2012" 2. Michael Hoefer, Nancy Rytina, and Bryan C. Baker, "Estimates of the Unauthorized Immigrant Population Residing in the United States: January 2008" 3. Michael Hoefer, Nancy Rytina, and Christopher Campbell, "Estimates of the Unauthorized Immigrant Population Residing in the United States: January 2005" Notes: *Estimates were not developed by the United States Department of Homeland Security in 2004, so we used their 2005 estimates. **Supplemental documents of unauthorized immigrant populations from 1990-2000, released by the Immigration and Naturalization Service (INS): "Illegal Alien Resident Population"
Sources: 1. Bryan Baker and Nancy Rytina, "Estimates of the Unauthorized Immigrant Population Residing in the United States: January 2012"
Sources and notes: Sources: 1. D'Vera Cohn and Jeffrey S. Passel,"Pew Hispanic Center Research Report: A Portrait of Unauthorized Immigrants in the United States," 2. Jeffrey S. Passel, "Pew Hispanic Center Research Report: The Size and Characteristics of the Unauthorized Migrant Population in the U.S.: Estimates Based on the March 2005 Current Population Survey," Notes: *Occupations included in the Top 20 Occupations with High Shares of Immigrants in the United States Illegally table have at least 100,000 workers nationally and more than three times the national share of unauthorized immigrant workers. **"Unauthorized" occupations have a higher percentage of workers who are unauthorized immigrants than the national average but do not qualify for a separate listing. |