Boalsburg is an unincorporated community and census-designated place in Harris Township, Centre County, Pennsylvania, United States. It is part of the State College, Pennsylvania Metropolitan Statistical Area. The population was 3,722 at the 2010 census. The village claims to be the birthplace of Memorial Day. However, that claim was brought into question by Bellware and Gardiner in their book, The Genesis of the Memorial Day Holiday in America, in 2014.