The point at which an individual is considered elderly is not universally fixed. Various entities, including governmental bodies, organizations, and cultural norms, define this milestone differently. This variance results in a range of ages commonly associated with the transition into later life.
Establishing a benchmark for older adults is significant for several reasons. It informs eligibility for specific social programs, such as retirement benefits and healthcare provisions. Furthermore, it shapes societal perceptions of aging and influences policies aimed at supporting an aging population. Historically, definitions have shifted alongside evolving demographics and advancements in life expectancy.