overview

Hong kong consistently ranks among the highest globally in life expectancy, despite not being directly ranked by the World Health organization (WHO) due to its status as a Special Administrative Region of China. According to Worldometer, as of September 3, 2025, Hong Kong currently holds the top position, surpassing Japan and south Korea.

Life Expectancy Statistics

While the WHO doesn’t provide a specific ranking for Hong Kong, data from other sources paints a clear picture. As of September 3, 2025, Worldometer reports a life expectancy of approximately 85.5 years in Hong Kong.This figure exceeds that of Japan (84.8 years) and South Korea (83.7 years). These numbers are dynamic and subject to change based on ongoing data collection and analysis.

Source: Worldometer

Factors Contributing to Longevity

Several factors contribute to Hong Kong’s remarkable life expectancy.A South China Morning Post article highlights that a higher level of engagement in society is a key reason for the high life expectancy among Hong Kong women. Other contributing factors include:

• Healthcare System: Hong Kong has a well-developed and accessible public healthcare system, providing comprehensive medical services.
• Diet: The traditional Cantonese diet, rich in vegetables, fish, and tea, is considered healthy and contributes to overall well-being.
• Lifestyle: A generally active lifestyle, combined with a strong emphasis on preventative healthcare, plays a critically important role.
• Socioeconomic Factors: Hong Kong’s relatively high standard of living and low poverty rates contribute to better health outcomes.

The WHO and Hong kong’s Status

The WHO’s decision not to directly rank Hong Kong stems from its political status as a Special Administrative Region of China. The WHO typically ranks sovereign states, and Hong kong is not considered a sovereign state. However, the WHO does collect and analyze health data from hong kong through China’s reporting mechanisms.