Appalachia is a cultural region in the Eastern United States that stretches from the Southern Tier of New York State to northern Alabama and Georgia. While the Appalachian Mountains stretch from Belle Isle in Newfoundland and Labrador, Canada, to Cheaha Mountain in Alabama, Appalachia typically refers only to the cultural region of the central and southern portions of the range, from the Catskill Mountains of New York southwest to the Blue Ridge Mountains which run southwest from southern Pennsylvania to northern Georgia, and the Great Smoky Mountains of Tennessee and North Carolina. In 2020, the region was home to an estimated 26.1 million people, of whom roughly 80% are white.