For reference (from 2013, but still), 13% of the US population were first-generation immigrants and 12% were second-generation. https://www.census.gov/content/

For reference (from 2013, but still), 13% of the US population were first-generation immigrants and 12% were second-generation. https://www.census.gov/content/dam/Census/library/publications/2016/demo/P23-214.pdf https://www.census.gov/content/dam/Census/library/publicatio...