Almost 1 in 10 Americans claim Irish heritage, according to the Census Bureau. But even the non-Irish celebrate Saint Patrick's Day.
In Part 2, as we explore Montana's ties to Ireland, NBC Montana's Laurel Staples and her husband, Chris Line, travel to ...
New Hampshire, Massachusetts, Vermont and Rhode Island have the highest rates of residents claiming Irish ancestry, according to the Census Bureau. About 1 in 5 people living in New Hampshire tie ...
Here is what we know about Americans with reported Irish ancestry: The states with the highest rate of Irish American citizens are clustered in New England. New Hampshire, Massachusetts ...