Scotch-Irish Americans
Scotch-Irish Americans (sometimes Scots-Irish) are American descendants of primarily Ulster Scots people, who emigrated from the Ulster province of northern Ireland to the United States between the 18th and 19th centuries, with their ancestors having originally migrated to Ulster, mainly from the historically conflict‑ridden counties of the Scottish Lowlands and Northern England along the Anglo-Scottish border in the 17th century. In the 2017 American Community Survey, 5.39 million (1.7% of the population) reported Scottish ancestry, an additional 3 million (0.9% of the population) identified more specifically with Scotch-Irish ancestry, and many people who claim "American ancestry" may actually be of Scotch-Irish ancestry.