3. Dallas-Fort Worth-Arlington, TX
Total number of illegal immigrants: 475,000
Percentage of total population comprising of illegal immigrants: 6.9%
Insider Monkey score: 25.5
The next on our list of cities with most illegal immigrants in America is Dallas that is as dependent on its undocumented population as the undocumented population is on the city, and deportation of the population would destroy the economy of the major city.
