The US immigration and the impact on the economy.

In the year 2016, there were a total 43.7 million immigrants in the United States. That's 13.5 percent of the total population. Around 1 million immigrants a year get green cards that permit permanent legal resident status.

Immigrants reside with 16 million American-born children who are actually U.S. citizens. Those immigrants and their families constitute 25 percent of all U.S. residents. A total of 75 percent are documented immigrants and their children.

Immigrants are found to be less educated than the average American. But that's gradually improving. For instance, thirty percent of immigrants, 25 and older, don’t have a high school diploma in comparison to 9 percent of native-born adults. But that's quite impressive than in 1970 when more than half of immigrants were short of a high school diploma.

In the year 2016, there were a projected 10.7 million unaccounted immigrants in the United States. That's equal to 3 percent of the U.S. population of 320 million and 25 percent of the immigrants. Almost half of them have resided in the United States for a minimum of 14.8 years.

The population of undocumented settlers has triplicated since 1990, when there were 3.5 million in the United States. But it's lower from a top of 12.2 million in 2007. The recession didn't affected Mexico as hard as it did the United States.

In 2016, there were 7.8 million undocumented immigrants in the staff. That's down from 8.2 million in 2007. They are primarily in farming and construction.

Nearly half or 3.4 million pay Social Security payroll taxes. In 2010, they and their employers donated $13 billion. They do so even though they are not ready for Social Security benefits upon retirement. They performed this by utilizing obsolete Social Security numbers or an Individual Taxpayer Identification the Number. They expect that paying taxes will one day help them become a citizen.

The leading London immigration lawyer say that since November 2018, the quantity of migrant families applying for asylum at the U.S. border has augmented. Homeland Security does not have the necessary funds to push the new surge. Many are revealing up in distant areas. One reason for the uptick is an increase in drug-related ferocity. Crime in Honduras increased after Salvadoran drug gangs took over.

One reason given by leading London immigration lawyers is that there are lots of undocumented immigrants is that it's so hard to immigrate with authorization. There are 4 million people on immigration waiting lists. Nearly 150 million individuals who would leave their country if they could and move to the United States.