The secret to a long and healthy life involves more than genetics; lifestyle, diet, mindset, and healthcare are critical. Countries with high life expectancies, like Monaco, Hong Kong, and Japan, prioritize nutrient-rich diets, strong community ties, active routines, and quality medical care. These populations thrive into their 80s and beyond, benefiting from Mediterranean diets, regular exercise, and low stress levels. Common themes among these nations include fresh foods, daily physical activity, supportive social networks, effective stress management, and accessible healthcare. Embracing these habits can promote healthier and happier lives, contributing to longevity.
What’s the key to living a long and healthy life? Although genetics definitely play a part, factors such as lifestyle, diet, healthcare, and mindset are equally important. Certain nations seem to have discovered the secrets to longevity, with citizens thriving well into their 80s and beyond. What are the main contributors? A nutritious diet, strong community ties, regular physical activity, and access to high-quality healthcare all play a role in leading healthier, happier lives. If you’re interested in knowing where people enjoy the longest lives, here are ten countries with the highest life expectancies — along with some habits that help them remain vibrant for many years.
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Here Are 10 Countries With The Highest Life Expectancy:
1. Monaco
Life Expectancy: 87 years
It’s no wonder Monaco leads the rankings. This small, affluent principality located on the French Riviera offers exceptional healthcare, a Mediterranean diet rich in fresh seafood and olive oil, and a lifestyle low in stress. With picturesque coastal views and a culture focused on leisure, residents tend to remain active into their later years.
2. Hong Kong (China SAR)
Life Expectancy: 85 years
The people of Hong Kong enjoy among the highest life expectancies globally, thanks to a combination of healthy eating habits, top-notch medical care, and a dynamic work-life balance. Classic Cantonese cuisine, which includes steamed fish, leafy greens, and herbal soups, contributes to longevity. Additionally, the high rate of walking in Hong Kong supports overall well-being.
3. San Marino
Life Expectancy: 84 years
Nestled within Italy, San Marino ranks as one of the smallest (and oldest) republics in the world. Residents benefit from a superior quality of life, low pollution, and a Mediterranean diet similar to that of their Italian counterparts. With strong social networks and a laid-back lifestyle, it’s no surprise they enjoy longer lives.
Photo: iStock
4. Japan
Life Expectancy: 84 years
Japan has long been synonymous with longevity, especially in Okinawa, home to a significant population of centenarians. The Japanese diet, rich in fish, seaweed, tofu, and fermented foods, significantly contributes to their overall health. Coupled with an active lifestyle, a profound sense of purpose (ikigai), and strong community ties, it creates a solid foundation for a long life.
5. South Korea
Life Expectancy: 83 years
Over recent decades, life expectancy in South Korea has increased drastically due to improvements in healthcare and nutrition. Their diet, abundant in fermented items like kimchi, enhances gut health, while a focus on skincare and wellness contributes to overall vitality. A fast-paced yet socially engaging lifestyle keeps citizens both active and involved.
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6. Spain
Life Expectancy: 83 years
The Spanish lifestyle emphasizes balance — enjoying good food, regular social interactions, and the occasional siesta. The Mediterranean diet, brimming with fresh fruits, olive oil, and seafood, promotes health, while a culture that encourages walking ensures physical activity. Additionally, Spain’s strong family bonds and relaxed lifestyle help to alleviate stress, a crucial factor for longevity.
7. Switzerland
Life Expectancy: 83 years
Switzerland’s high life expectancy is a result of clean air, effective healthcare, and an active lifestyle centered around nature. The Swiss diet is rich in dairy, whole grains, and fresh produce. Moreover, a work-life balance prioritizing leisure helps foster long, fulfilling lives in this country.
8. Australia
Life Expectancy: 83 years
Australians enjoy access to top-quality healthcare and a vibrant outdoor culture, reflecting a high standard of living. Activities like morning swims, coastal strolls, and backyard barbecues featuring fresh, local ingredients keep Australians active and connected. Their relaxed mentality might help to maintain lower stress levels as well.

Photo: iStock
9. Italy
Life Expectancy: 83 years
The secret to Italy’s longevity lies in the dolce vita way of life. Italians prioritize good food, strong family connections, and regular physical activity. Their Mediterranean diet, loaded with fresh vegetables, lean proteins, and, of course, olive oil, is among the healthiest available. A slower pace of life paired with a robust community spirit enhances their overall well-being.
10. Singapore
Life Expectancy: 83 years
In Singapore, residents enjoy one of the finest healthcare systems globally. The design of their city promotes walking, and their balanced diet integrates traditional Asian ingredients with modern health trends to keep individuals fit. With a significant focus on wellness and innovative medical care, Singapore stands out as a hotspot for longevity.
What Can We Learn From These Countries?
While each nation has its distinct culture and practices, several common themes are evident:
- A Nutrient-Rich Diet: Emphasizing fresh, whole foods that include healthy fats, lean proteins, and minimal processed ingredients.
- An Active Lifestyle: Physical activity, whether walking, swimming, or being generally active, is crucial.
- Strong Social Ties: Connections with family, friends, and community are vital for mental and emotional health.
- Stress Management: A laid-back approach to life through mindfulness, leisure, and cultural practices aids in stress reduction.
- Good Healthcare: Access to quality medical care and preventative health measures significantly influences longevity.