Almost 1 in 10 Americans claim Irish heritage, according to the Census Bureau. But even the non-Irish celebrate Saint Patrick ...
In honor of the annual March 17 celebration, the U.S. Census Bureau painted its map green, showing which U.S. counties have a higher population of folks with Irish ancestry. Of the 11.8 million ...
More than 1.9 million Pennsylvanians, or about 14.8%, report having Irish ancestry. That’s second to the 21.7% who report German ancestry, according to Census Bureau data. (Also coming in with higher ...