Our Aging Population
The number of Americans ages 65 and older will more than double over the next 40 years, reaching 80 million in 2040. The number of adults ages 85 and older, the group most often needing help with basic personal care, will nearly quadruple between 2000 and 2040 due to improvements in life expectancy that have propelled the increase in the older population. Between 1900 and 1960, life expectancy at birth increased from 51 years to 74 years for men and from 58 years to 80 years for women. Life expectancy's future course is uncertain but could grow dramatically. Some experts claim that half of girls born today will live until age 100.