Countries with the Highest (and Lowest) Proportion of Immigrants

Countries with the Highest Proportion of Immigrants

For people living in cosmopolitan urban centers, it’s easy to overestimate the prevalence of immigrants around the world.

The median proportion of foreign-born people in all countries is just over 5%. In countries with a population greater than one million, only four are majority foreign-born, and only eight surpass the one-third mark.

Here are the top 20 countries with the highest proportion of immigrants in their populations:

Source: UN via World Population Review. Note: Only countries with a population of greater than one million are included.

The United Arab Emirates comes out on top for the highest proportion of immigrants in its population. Impressively, the small Middle Eastern nation ranks sixth in the world for total immigrant population (8.7 million people).

Other countries on the Arabian Peninsula also rank at the top of this list. In Qatar, current host of the 2022 World Cup, 3-in-4 people are immigrants. The high proportion of foreign workers in the country also results in an extreme demographic skew—approximately 75% of the population of Qatar is male.

The one extreme outlier in the region is war-torn Yemen, where only 1.3% of the population are immigrants.

Outside the Middle East, Singapore (43%) takes top spot, followed by Australia (30%).

Spotlight on U.S. Immigration

Although the United States is outside the top 20, it still has by far the most immigrants of any other country (50 million vs. 16 million in second-place Germany).

About 15% of people in the U.S. are immigrants—numbers which are comparable to the historic high in the late 19th century. The proportion of foreign-born people in the country has been on the rise since the 1970s, and is projected to continue rising in coming decades. Around 2030, immigration is expected to surpass natural increases as a driver of population growth.

Countries with the Lowest Proportion of Immigrants

A few countries are magnets for immigration, while a great many more receive very little immigration. This can simply be due to lack of demand, or because of more extreme circumstances such as war or a failing economy. In other cases, immigration policies may limit the number of people who can migrate to a country.

Here are the top 20 countries with the lowest proportion of immigrants in their populations:

Cuba has the lowest level of foreign-born people in its population. The Caribbean nation makes it very difficult for foreign nationals obtain permanent residency.

China comes in second last. In absolute terms, the million or so immigrants living in China may sound like a lot, but pales in comparison to the overall population of 1.4 billion.

Interestingly, Japan–which is the poster child for low immigration–isn’t on the list above. The country’s foreign-born population sits at just over 2%.