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Countries with the Most Centenarians in 2025
A global snapshot of the nations home to the highest numbers of people aged 100 and over reveals interesting demographic trends and longevity milestones. As of 2025, these are the countries with the most individuals aged 100 and above, showcasing disparities in healthcare, lifestyle, and longevity efforts worldwide.
Japan Continues to Lead in Centenarian Population
Japan remains the world’s leader in longevity, with an astonishing 123,330 people aged 100 years and older. The country’s high-quality healthcare system, active social engagement, and nutritious diet contribute to its impressive numbers. This demographic trend underscores Japan’s reputation for long life expectancy and healthy aging.
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The United States Maintains a Strongholding in Longevity
Number two on the list is the United States, with approximately 73,629 centenarians living across the country. Factors including advanced healthcare, widespread access to medical services, and lifestyle choices have contributed to a growing population of individuals living well past the age of 100.
China’s Steady Rise in Centenarians
China, with an estimated 48,566 centenarians, continues to see its aging population grow rapidly. Improvements in healthcare, urbanization, and diet play roles in this demographic shift, although regional disparities persist within the vast country.
India’s Ageing Population Surges
India, home to around 37,988 centenarians, is witnessing a significant increase in its elderly population. Increasing life expectancy, better healthcare infrastructure, and improved economic conditions contribute to this trend, signaling a future where India might see even higher numbers in the decades ahead.
European Countries with Notable Numbers
France boasts approximately 33,220 centenarians, maintaining high longevity standards, fueled by strong healthcare systems and dietary patterns. Italy follows with 23,277, benefiting from the Mediterranean diet and active lifestyles. Russia and Germany both report around 20,000 and 19,476 centenarians respectively, indicating substantial aging populations.
The United Kingdom and Spain Enhance Longevity Statistics
The United Kingdom has about 18,409 individuals aged 100 and over, while Spain’s number stands at 16,552. Both countries enjoy favorable healthcare systems and active lifestyles which support their aging populations.
Asia’s Notable Contributions: Thailand and South Korea
Thailand reports 15,768 centenarians, showing impressive longevity rates in Southeast Asia. South Korea also features prominently, with approximately 11,415 centenarians, reflecting the region’s rising life expectancy.
The Rise of the Pacific and Latin America
Canada, with about 14,815 centenarians, and Argentina, with roughly 9,000, exemplify regions benefiting from healthcare advances and healthy lifestyles. Brazil, another significant South American nation, reports around 8,100 centenarians.
Smaller Nations with Remarkable Numbers
Some smaller nations like Hong Kong (9,314 centenarians) and Taiwan (6,715) demonstrate exceptional longevity, often credited to healthcare innovations and cultural practices emphasizing wellness.
The Overlooked and Emerging Markets
Countries such as Kenya, with 2,464 centenarians, and Uganda, with 1,150, show increasing longevity in regions previously considered youthful. Nigeria, Indonesia, and Bangladesh are also seeing steady growth in their elderly populations, signaling a global shift in demographics.
Visualizing the Longevity Landscape
Image showing a diverse group of elderly individuals from around the world, highlighting different lifestyles and environments.
Implications for Global Aging Policies
These figures emphasize the importance of healthcare, social support systems, and lifestyle choices in shaping longevity. Countries leading in centenarian populations exemplify how investments in health and wellness can prolong life, presenting challenges and opportunities for policymakers worldwide.
Final Thoughts
As the world continues to age, understanding demographic shifts among the elderly offers valuable insights into healthcare, economic planning, and social services. With countries like Japan, the US, and China at the forefront, the global community must adapt to ensure healthy and meaningful lives for its growing population of centenarians.
(Note: This list is not comprehensive, as the total number of centenarians worldwide continues to grow, with many nations rapidly catching up.)
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