Countries of birth of presumed unauthorized immigrants among the LT and general population by state. Among 115 presumed unauthorized immigrants who received LT between March 2012 and December 2018 with listed countries of birth, the 5 most common countries were Mexico (n = 52; 46%), Guatemala (n = 7; 6%), China (n = 6; 5%), El Salvador (n = 5; 4%), and India (n = 5; 4%). According to the most recent data from the Pew Center of Research, we estimated Mexico, Guatemala, China, El Salvador, and India to account for 51%, 5%, 3%, 7%, and 4% of the unauthorized immigrant population in the United States, respectively. *Between March 2012 and December 2018. **According to Pew Research Center Estimates from US Census Bureau data in 2016. ***Only 115 of 166 had available data for country of birth.