Silver Book Fact
Number of people 65+ projections, 1900-2050

Number of people age 65 and over, by age group, selected years 1900-2006 and projected 2010-2050
Federal Interagency Forum on Aging-Related Statistics. Older Americans 2008: Key Indicators of Well-Being. Washington, D.C.: U.S. Government Printing Office; 2008. http://agingstats.gov/agingstatsdotnet/Main_Site/Data/2008_Documents/OA_2008.pdf