10. Hong Kong
The average age: 44.0
Hong Kong Special Administrative Region of the People’s Republic of China is home to an aging population. With the average age 44.0, it came in at 10th on our list. The percentage of people older than 65 is 16.53%, which results in a large number of people considering China’s large population in general.
![Countries With the Oldest Population in the World](https://imonkey-blog.imgix.net/blog/wp-content/uploads/2017/09/07112850/asian-594582_1280-750x498.jpg?auto=fortmat&fit=clip&expires=1770508800&width=480&height=318)
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