This statistic shows the number of people worldwide who had diabetes in 2019, with estimates for the year 2045, by age groups. In 2019, the number of diabetics aged between 20 and 64 years was around million, while the number of people aged between 65 and 99 years with the disease was approximately million. According to estimates for 2045, this number is expected to increase significantly in both age groups, with figures around million and million, respectively.
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International Diabetes Federation. (November 14, 2019). Number of people with diabetes worldwide in 2019 and 2045, by age groups (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 30, 2026, from /statistics/1636285/total-number-of-people-with-diabetes-by-age-groups/
International Diabetes Federation. "Number of people with diabetes worldwide in 2019 and 2045, by age groups (in millions)." Chart. November 14, 2019. ÌÇÐÄÆƽâ°æ. Accessed July 30, 2026. /statistics/1636285/total-number-of-people-with-diabetes-by-age-groups/
International Diabetes Federation. (2019). Number of people with diabetes worldwide in 2019 and 2045, by age groups (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 30, 2026. /statistics/1636285/total-number-of-people-with-diabetes-by-age-groups/
International Diabetes Federation. "Number of People with Diabetes Worldwide in 2019 and 2045, by Age Groups (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 14 Nov 2019, /statistics/1636285/total-number-of-people-with-diabetes-by-age-groups/
International Diabetes Federation, Number of people with diabetes worldwide in 2019 and 2045, by age groups (in millions) ÌÇÐÄÆƽâ°æ, /statistics/1636285/total-number-of-people-with-diabetes-by-age-groups/ (last visited July 30, 2026)
Number of people with diabetes worldwide in 2019 and 2045, by age groups (in millions) [Graph], International Diabetes Federation, November 14, 2019. [Online]. Available: /statistics/1636285/total-number-of-people-with-diabetes-by-age-groups/
