This statistic gives the estimated values for the age specific dementia incidence rate in among older U.S. persons, as of 2015. The incidence increases steadily with age, from *** incidence per one thousand people in the age group of 60-64 years up to *** per thousand for people aged over 90 years.
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Alzheimer's Disease International. (August 25, 2015). Estimated dementia incidence rate among older people in the United States as of 2015, by age group (per 1,000 population)* [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 31, 2026, from /statistics/471515/dementia-incidence-in-united-states-by-age-group/
Alzheimer's Disease International. "Estimated dementia incidence rate among older people in the United States as of 2015, by age group (per 1,000 population)*." Chart. August 25, 2015. ÌÇÐÄÆƽâ°æ. Accessed July 31, 2026. /statistics/471515/dementia-incidence-in-united-states-by-age-group/
Alzheimer's Disease International. (2015). Estimated dementia incidence rate among older people in the United States as of 2015, by age group (per 1,000 population)*. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 31, 2026. /statistics/471515/dementia-incidence-in-united-states-by-age-group/
Alzheimer's Disease International. "Estimated Dementia Incidence Rate among Older People in The United States as of 2015, by Age Group (per 1,000 Population)*." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 25 Aug 2015, /statistics/471515/dementia-incidence-in-united-states-by-age-group/
Alzheimer's Disease International, Estimated dementia incidence rate among older people in the United States as of 2015, by age group (per 1,000 population)* ÌÇÐÄÆƽâ°æ, /statistics/471515/dementia-incidence-in-united-states-by-age-group/ (last visited July 31, 2026)
Estimated dementia incidence rate among older people in the United States as of 2015, by age group (per 1,000 population)* [Graph], Alzheimer's Disease International, August 25, 2015. [Online]. Available: /statistics/471515/dementia-incidence-in-united-states-by-age-group/
