American supercentenarians are citizens or residents of the United States who have attained or surpassed 110 years of age. As of January 2015[update], the Gerontology Research Group (GRG) had validated the longevity claims of 782 American supercentenarians.[1][needs update] As of September 19, 2024, it lists the oldest living American as Elizabeth Francis (born in Houston, Texas, on July 25, 1909), aged 115 years, 56 days.[2] The longest-lived person ever from the United States is Sarah Knauss, of Hollywood, Luzerne County, Pennsylvania, who died on December 30, 1999, aged 119 years and 97 days.[3][4]
GRG-G-2015
was invoked but never defined (see the help page).WSRL
was invoked but never defined (see the help page).