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The world's healthiest expat destinations

Updated 7 May 2022

In order to discover which countries are the healthiest in the world, we look at their life expectancy. Why people live longer and healthier lives in certain areas is based on a number of factors and is not necessarily limited to a country’s healthcare system.

In 2022, the top nine countries ranked by life expectancy, according to Worldometer, are Hong Kong, Japan, Macau, Switzerland, Singapore, Spain, Italy, Australia and Iceland. All relatively prosperous countries, it would seem a country’s wealth almost certainly informs its wellness.

Below we take a closer look at a handful of the abovementioned nations and some of the other reasons for their overall good health and long life expectancies.

Hong Kong

Hong Kong

With life expectancy for women being 87.8 years, and 82 for males, Hong Kong is listed as the healthiest country in the world. Hong Kong’s rapid economic development post-WWII has certainly contributed to this, bringing with it a world-class health system, and a clean and developed city.

Hong Kong is safe and promotes active living, with easy access to public transport and a high concentration of outdoor spaces, including parks and trails. The local diet is also extremely healthy, consisting of fish, fruit, vegetables, rice, healthy fats, and dishes including chopped pieces of meat, rather than entire portions. This diet is nourishing for the body and promotes longevity. It is also a part of the culture in Hong Kong for elderly relatives to be taken care of by the family, instead of placing them in nursing homes. This care and attention given to Hong Kong’s elderly certainly help them live longer.

Find out more about living in Hong Kong.



With a life expectancy of 83.8 years, Switzerland is the fourth-healthiest country in the world. One of the reasons for this is high government spending on accessible healthcare for its residents. Another important factor is low unemployment rates and high salaries, meaning people can afford a good standard of living.

The Swiss work-life balance is excellent, providing residents with more time to spend with their loved ones or doing what they enjoy and, in turn, keeping stress levels down. Swiss people are extremely active and remain active in old age; young and old can be spotted on ski slopes or hiking trails, while Swiss cities are built to promote walking or cycling to get around. There is also a strong sense of community in Switzerland, minimising the toll that loneliness can take on one’s mental and physical health.

Keen to learn more? Have a look at our Switzerland guide.



The Spanish life expectancy of 83.6 years is largely attributed to the fantastic climate and high levels of sunshine that Spaniards enjoy throughout the year. The climate also means Spaniards generally live rather active lifestyles and enjoy being outdoors. Another major influence on Spanish life expectancy is the Mediterranean diet, which is heavily based on fish and olive oil and is extremely healthy for the body and, more specifically, the heart. As Spain is a big producer of fruit and vegetables, these are also a staple in the local diet.

Finally, the country’s welfare policies and culture of solidarity ensure that the older generations are well looked after. Not only do they receive a high standard of care from the public healthcare system, but they are also supported by family and community. People in Spain look out for one another, and that sense of security and support contributes to the happiness and longevity of the country’s residents.

Interestingly, it has been predicted that, by 2040, Spain will have the highest life expectancy in the world, topping Hong Kong with an average lifespan of 85.8 years.

For more info, read our Spain expat guide.



Australians can expect to live for 83.4 years thanks to various factors including climate, plenty of sunshine and active lifestyles, as well as the country’s excellent social welfare policies, high living standards and prosperous economy. Most people in Australia earn well, and the country’s education policies lead to a well-educated population able to find employment. The standard of housing is also high, while exceptional healthcare is readily available.

Throughout the world, the general trend is that elderly people in facilities tend to be lonely and unhappy and therefore often die sooner than they would in a family home. For a country that relies on age care for its citizens, as opposed to this being the responsibility of family members, it is interesting that Australia’s life expectancy is so high. That said, the Australian government has done a great job in creating a culture in which being old is not seen as a liability, and the care provided is of an excellent standard.

Read more about moving to Australia.

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