This time period coincides with the time when baby boomers are moving into the 65 and older age category. After 2030, however, the ratio of the aging population to the working-age population (ages 20 to 64) will rise more slowly, to 37 in 2050. The higher this old-age dependency ratio, the greater the potential burden.
"This rapid growth of the older population may present challenges in the next two decades," said Victoria Velkoff, assistant chief for estimates and projections for the Census Bureau's Population Division. "It's also noteworthy that those 85 and older — who often require additional caregiving and support — would increase from about 14 percent of the older population today to 21 percent in 2050."
Full report The Next Four Decades: The Older Population in the United States: 2010 to 2050 (PDF)
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