Silver Book Fact
Population projections for 85+ population through 2050
The U.S. Census Bureau projects that the 85 and over population could grow from 5.3 million in 2006 to about 21 million by 2050.
Federal Interagency Forum on Aging-Related Statistics. Older Americans 2008: Key Indicators of Well-Being. Washington, D.C.: U.S. Government Printing Office; 2008. https://agingstats.gov/docs/PastReports/2008/OA2008.pdf