Sep 25, 2018

Alzheimer’s disease and related dementia rates expected to double by 2060

The number of Alzheimer’s disease and related dementia patients in the U. S. will double by 2060, according to the Centers for Disease Control and Prevention.

The number of Alzheimer’s disease and related dementia patients in the U. S. will double by 2060

The number of Alzheimer’s disease and related dementia patients in 2014 was 5 million people, which is 1.6 percent of the U.S. population (319 million people).

The number is projected to grow to 13.9 million, nearly 3.3 percent of the population in 2060 (417 million people).

by Alzheimer's Reading Room

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This study indicates that as the U.S. population increases, the number of people affected by Alzheimer’s disease and related dementia will rise, especially among minority populations. Early diagnosis is key to helping people and their families cope with loss of memory, navigate the health care system, and plan for their care in the future.” ~ said Center for Disease Control and Prevention Director Robert R. Redfield, M.D.

Racial disparities in future number of Alzheimer’s patients

  • Alzheimer’s disease is the fifth most common cause of death for Americans ages 65 years and older.

Alzheimer's is an irreversible, progressive brain disorder that slowly destroys memory and, eventually, a person’s ability to perform even the simplest tasks, such as bathing, feeding, and dressing.

CDC researchers estimated the number of people with Alzheimer’s by age, sex, race and ethnicity in 2014 and 2060 based on population projections from the U.S. Census Bureau, and percentages of Medicare Fee-for-Service beneficiaries ages 65 years and older with Alzheimer’s disease and related dementia from the Centers for Medicare & Medicaid Services.

Key findings

Among people ages 65 and older
  • African Americans have the highest prevalence of Alzheimer’s disease and related dementia (13.8 percent), 
  • followed by Hispanics (12.2 percent), 
  • non-Hispanic whites (10.3 percent), 
  • American Indian and Alaska Natives (9.1 percent), 
  • and Asian and Pacific Islanders (8.4 percent).
By 2060, the researchers estimate there will be 3.2 million Hispanics and 2.2 million African Americans with Alzheimer’s disease and related dementia. The increases are a result of fewer people dying from other chronic diseases and surviving into older adulthood when the risk for Alzheimer’s disease and related dementia increases.

Caregivers of people living with Alzheimer’s and related dementia need support
  • The report also addresses the need to provide support to caregivers of persons living with Alzheimer’s and related dementia because an early diagnosis can help caregivers plan for the life-changing experience of caring for a friend or family member with these conditions, which can also impact the caregiver’s health and well-being.
“It is important for people who think their daily lives are impacted by memory loss to discuss these concerns with a health care provider. An early assessment and diagnosis is key to planning for their health care needs, including long-term services and supports, as the disease progresses,” said Kevin Matthews, Ph.D., health geographer and lead author of the study with the CDC’s Division of Population Health within the National Center for Chronic Disease Prevention and Health Promotion.

The study, published online in Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association, is the first to forecast Alzheimer’s disease by race and ethnicity.
  • CDC researchers predict that Hispanic Americans will have the largest projected increase due to population growth over the projection period, although because of the relative size of the population, non-Hispanic whites will still have the largest total number of Alzheimer’s cases.

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CDC works to understand and improve the lives of people with Alzheimer’s and related dementia, and their families, by:

  • Collecting, analyzing, and disseminating data on cognitive decline and caregiving to guide public health action.
  • Promoting awareness of Alzheimer’s disease and other dementia, including the importance of early assessment and diagnosis.
  • Collaborating with partners to develop, promote, and disseminate effective strategies to train health care workers about early signs of dementia despite cultural differences.

For more information on CDC’s activities related to Alzheimer’s disease and the Healthy Brain Initiative, visit and

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