Irish Canadians
The first waves of Irish immigrants took place between 1763 and 1880. when ten thousand Irish immigrants arrived on the Island. From 1800 to 1850, "10,000 immigrants from every county in Ireland" had settled in Prince Edward Island and represented 25% of the Island population by 1850.
Irish Americans in New York City
Irish Americans make up approximately 5.3% of New York City's population, composing the second largest non-Hispanic white ethnic group. Irish Americans first came to America in colonial years (pre-1776), with immigration rising in the 1820s due to poor living conditions in Ireland. But the largest wave of Irish immigration came after the Great Famine in 1845. The largest number of Irish immigrants came from some of Ireland's most populous counties, such as Cork, Galway, and Tipperary, surprisingly large numbers also originated in Counties Cavan, Meath, Dublin, and Laois, places not usually associated with the highest levels of emigration.