title: The demographics of aging.
authors.affiliation: International Programs Center, Population Division, Census Bureau, Washington, DC, USA.
authors.forename: Kevin
authors.initials: K
authors.lastname: Kinsella
authors.forename: Victoria A
authors.initials: VA
authors.lastname: Velkoff
mesh_terms: D000368:Aged; D000369:Aged, 80 and over / Q000706:statistics & numerical data*; D000375:Aging; D014943:Global Health; D006801:Humans; D008136:Longevity