An estimated 5.2 million Americans have Alzheimer’s disease in 2014, including approximately 200,000 individuals younger than age 65 who have younger-onset Alzheimer’s.
Almost two-thirds of American seniors living with Alzheimer’s are women. Of the 5 million people age 65 and older with Alzheimer’s in the United States, 3.2 million are women and 1.8 million are men.
The number of Americans with Alzheimer’s disease and other dementias will escalate rapidly in coming years as the baby boom generation ages. By 2050, the number of people age 65 and older with Alzheimer’s disease may nearly triple, from 5 million to as many as 16 million, barring the development of medical breakthroughs to prevent, slow or stop the disease.