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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

3 min

Which country has the highest number of centenarians?

As of September 2025, Japan reported a record high of nearly 100,000 centenarians, marking its 55th consecutive year of growth in this demographic. This statistic, however, only tells part of the story when asking which country has the highest number of centenarians, as it's crucial to distinguish between the absolute number and the proportion relative to the total population.

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4 min

What state has the most centenarians per capita?

According to 2022 Social Security Administration data, Hawaii had the highest percentage of centenarians relative to its total population, with 0.24% of residents over 100 years old. The answer to what state has the most centenarians per capita provides fascinating insights into the unique mix of lifestyle, genetics, and environment that fosters exceptional longevity.

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