This statistic depicts the estimated number of people with dementia worldwide by country wealth category in 2015, 2030, and 2050. In G7 countries, the number of people with dementia is estimated to be 18.4 million in 2030.
Estimated number of people with dementia worldwide by country wealth category in 2015, 2030, and 2050
(in millions)
G7 countries: Canada, France, Germany, United Kingdom, Italy, Japan, and the United States
G20 countries: Argentina, Australia, Brazil, Canada, China, France, Germany, India, Indonesia, Italy, Japan, Mexico, Russia, Saudi Arabia, South
Africa, South Korea, Turkey, the United Kingdom, the United States and the remaining EU member countries (Cyprus, Austria, Belgium, Croatia,
Czechia, Denmark, Finland, Greece, Ireland, Luxembourg, Malta, Netherlands, Portugal, Slovenia, Spain, Sweden, Poland, Romania, Slovak
Republic, Bulgaria, Estonia, Hungary, Latvia, Lithuania)
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Alzheimer's Disease International. (August 25, 2015). Estimated number of people with dementia worldwide by country wealth category in 2015, 2030, and 2050 (in millions) [Graph]. In Statista. Retrieved May 12, 2025, from https://www.statista.com/statistics/469514/people-with-dementia-worldwide-by-country-wealth-category/
Alzheimer's Disease International. "Estimated number of people with dementia worldwide by country wealth category in 2015, 2030, and 2050 (in millions)." Chart. August 25, 2015. Statista. Accessed May 12, 2025. https://www.statista.com/statistics/469514/people-with-dementia-worldwide-by-country-wealth-category/
Alzheimer's Disease International. (2015). Estimated number of people with dementia worldwide by country wealth category in 2015, 2030, and 2050 (in millions). Statista. Statista Inc.. Accessed: May 12, 2025. https://www.statista.com/statistics/469514/people-with-dementia-worldwide-by-country-wealth-category/
Alzheimer's Disease International. "Estimated Number of People with Dementia Worldwide by Country Wealth Category in 2015, 2030, and 2050 (in Millions)." Statista, Statista Inc., 25 Aug 2015, https://www.statista.com/statistics/469514/people-with-dementia-worldwide-by-country-wealth-category/
Alzheimer's Disease International, Estimated number of people with dementia worldwide by country wealth category in 2015, 2030, and 2050 (in millions) Statista, https://www.statista.com/statistics/469514/people-with-dementia-worldwide-by-country-wealth-category/ (last visited May 12, 2025)
Estimated number of people with dementia worldwide by country wealth category in 2015, 2030, and 2050 (in millions) [Graph], Alzheimer's Disease International, August 25, 2015. [Online]. Available: https://www.statista.com/statistics/469514/people-with-dementia-worldwide-by-country-wealth-category/
