6. United Kingdom
This country is also very popular when it comes to immigrants, being the reason why it is on our list of countries that have the most legal and illegal immigrants. The reasons why the United Kingdom is very attractive to foreigners are very diverse, but among all, the incredible unemployment rate of 4.8% motivates the people to come and search for a job here. There is around 13.2% of legal immigrants, while the number of illegal ones is very hard to conclude. According to the Office for National Statistics, that number was 650,000 in 2016, including people from both; European and non-European countries.
