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Top Countries with Over 100 Centenarians in 2025
Japan Dominates the List with Over 123,000 Centenarians
Japan continues to hold the record for the highest number of people aged 100 and above, with an impressive 123,330 centenarians this year. The country’s advanced healthcare services, healthy diet, and strong social support systems contribute significantly to this longevity trend. The aging population poses unique challenges and opportunities for Japan’s social services and healthcare infrastructure.
The United States Ranks Second with Over 73,600 Centenarians
In 2025, the U.S. boasts approximately 73,629 individuals aged 100 and older. American advancements in medical technology, improved living standards, and increased health awareness play critical roles in extending the lifespan. The growing centenarian population is prompting shifts in retirement planning, healthcare services, and senior living facilities across the country.
China’s Rapid Aging Reflects in Over 48,500 Centenarians
China reports a rising number of centenarians reaching 48,566. With decades of economic growth and enhanced healthcare, longer life spans are becoming commonplace. However, this trend also highlights the urgent need to adapt social policies and pension systems to support its aging population.
India’s Growing Elderly Population Surpasses 37,900
India has seen its centenarian community swell to approximately 37,988 individuals. Traditional family structures and community support continue to underpin elder care, but the nation is experiencing increasing demand for formal healthcare and senior services as longevity increases.
European Countries Show Steady Growth in Centenarians
France (33,220), Italy (23,277), Russia (20,229), Germany (19,476), and the UK (18,409) all have significant populations of centenarians. These nations’ robust healthcare systems, balanced diets, and active lifestyles are key contributing factors. An aging demographic is shaping economic and social policies across Europe.
Asia’s Aging Trend Evident in South Korea and Hong Kong
South Korea has 11,415 centenarians, reflecting the nation’s rapid aging due to improved healthcare and declining birth rates. Hong Kong follows with over 9,300 centenarians, highlighting its status as a region with one of the longest life expectancies globally.
Latin America and Oceania Make Mark with Notable Numbers
Argentina and Brazil lead the Latin American figures, with 9,000 and 8,100 centenarians respectively. Australia (6,352) and Canada (14,815) in Oceania continue to see increases, driven by quality healthcare and healthy lifestyles among the elderly.
Countries with Growing Elderly Populations in Africa and Southeast Asia
South Africa (6,272), Kenya (2,464), and Vietnam (7,577) are among nations witnessing rising longevity. While these numbers are still smaller compared to other regions, they mark an important demographic shift that could influence future healthcare priorities.
Smaller but Notable Centenarian Populations Globally
Countries like Greece, Turkey, Portugal, and Belgium are home to between 3,500 and 4,300 centenarians. These figures underscore diverse health profiles across continents and economies.
A Global Perspective on Longevity
The detailed data from the UN underscores the importance of understanding aging patterns worldwide. As technological and healthcare advancements continue, countries are preparing for a future where the number of centenarians is expected to grow exponentially, bringing both challenges and opportunities for societies to adapt.
Note: Data reflects figures from the UN in 2025, highlighting the dynamic shifts in global demographics and longevity trends.
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