the #1 illegal immigrant in the USA is Canadians I don't think this is true. Or maybe I'm misinterpreting you? The quick searches I just did suggest that abo

the #1 illegal immigrant in the USA is Canadians I don't think this is true. Or maybe I'm misinterpreting you? The quick searches I just did suggest that about half the illegal immigrants living in America are from Mexico. Here's an example: http://www.pewhispanic.org/2018/11/27/u-s-unauthorized-immigrant-total-dips-to-lowest-level-in-a-decade/ http://www.pewhispanic.org/2018/11/27/u-s-unauthorized-immig... It says that there are about 11 million "unauthorized" immigrants living in the US: 5.5 million from Mexico, 2.5 million from Central and South America, and only 500,000 (combined but not distinguished) from Europe and Canada.