Irish-American Heritage Month

Originally a religious holiday to honor St. Patrick, who introduced Christianity to Ireland in the 5th century, St. Patrick’s Day has evolved into a celebration of all things Irish. The world’s first St. Patrick’s Day parade occurred on March 17, 1762, in New York City, featuring Irish soldiers who served in the English military. This parade became an annual event, with President Truman attending in 1948. The following facts are made possible by the invaluable responses to U.S. Census Bureau surveys. We appreciate the public’s cooperation as we continuously measure America’s people, places and economy. To learn more, click HERE.