Take a look at our publications about the Traveller community and read about what we learned from the research. Take a look at our publications about the Traveller community and read about what we learned from the research. What does the genetics of Irish Travellers say about their population and history? In Ireland, there are over 29,000 people in the Traveller community, accounting for 0.6% of the Irish population. Here we discuss how genetics might inform our understanding of the Irish Traveller community. This article was published on 2022-07-20