Silver Book Fact
By 2030, the number of people age 65 and older with Alzheimer’s disease is estimated to be about 7.7 million, which is more than a 50% increase over the number of people who currently have the disease.
Alzheimer's Association. 2007 Alzheimer’s Disease Facts and Figures. Washington, D.C.: Alzheimer’s Association; 2008. http://www.alz.org/national/documents/Report_2007FactsAndFigures.pdf