The Population 65 Years and Older in the United States: 2016

percent) of the total population of 9.4 billion will be 65 and older. This rapid growth of the older popula-tion contrasts with an almost flat youth population (under age 20) and moderate increase in the working-age (aged 20 to 64) population projected over the same period. 1 The older population is also growing across world

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