The Irish diaspora population in the United States is roughly six times the modern population of Ireland.

The Korean diaspora population around the world numbers 6.82 million as of 2009, including 2.34 million in China and 2.1 million in the United States.

The world's largest Bangladeshi diaspora population is in Saudi Arabia and Pakistan, where there are almost 3 million.

Of particular note is the diaspora population which often returns home during the summer months, bringing in an increase in retail sales and food service industry.

There is a small Russian diaspora population in Mexico.

The Russian-Swiss generally prospered, partly merging with German diaspora populations.

The Roma people, commonly called gypsies, are a diaspora population originating in India, and today are spread across all of Europe.

These are often held in cities with large diaspora populations.

Abroad, Toronto is said to be home to the 3rd largest Serb diaspora population after Vienna and Chicago.

Zuberi's research focuses on race and African and African diaspora populations.