The states with the highest rate of Irish American citizens are clustered in New England. New Hampshire, Massachusetts, Vermont and Rhode Island have the highest rates of residents claiming Irish ...

Ah, St. Patrick’s Day — a joyous, green holiday to start off the spring season. In honor of the Ireland-hailing celebration, a website has found which areas of North America are the most Irish.

Coloradans claim Irish ancestry, and the state ranks #29 among states and provinces with the most Irish descendants in North America. The top Irish county in Colorado is El Paso County ...

In 1991, Congress designated March as Irish American Heritage month ... Island have the highest rates of residents claiming Irish ancestry, according to the Census Bureau. About 1 in 5 people ...