List of expatriate Irish populations

An expatriate Irish population in any country other than Ireland or Northern Ireland is generally considered to be Irish emigrants and their descendants, at least to the extent that the people involved are aware of their Irish heritage and willing to acknowledge it. This definition applies to up to 80 million people, considerably more than the 3 million of Irish nationality who reside in other countries.

Source: Wikipedia — List of expatriate Irish populations (CC BY-SA 4.0)