ASEAN’s Most Prosperous Nations 2026: Indonesia Trails Malaysia and Singapore

According to the Legatum Prosperity Index 2026, high gross domestic product per capita does not automatically make a nation the most prosperous. Switzerland claims the global top spot, while Singapore leads Southeast Asia with an index score of 83,83, ranking 23rd worldwide. The index evaluates national well-being across three core pillars: development, freedom, and society, moving beyond pure economic output.

ASEAN Prosperity Rankings for 2026

Singapore maintains its position as the most prosperous country in Southeast Asia according to the Legatum Prosperity Index 2026, securing an index score of 83,83 and holding 23rd place globally. Malaysia follows in second place within the region with a score of 73,03, placing 46th worldwide and maintaining a wide margin over most of its neighbors. Indonesia secures the third spot in ASEAN with a score of 66,89, translating to 64th globally. While Indonesia retains its place in the regional top three, its score dropped slightly by 0.12 points compared to the previous edition’s 67,01.

Full Southeast Asia Prosperity Breakdown

Regional rankings span a wide range of global index positions, reflecting varying levels of institutional development and social infrastructure across Southeast Asia. Thailand follows Indonesia closely in the regional standings, while Myanmar records the lowest score in ASEAN.

• 1. Singapore: Score 83,83 | World Rank: 23
• 2. Malaysia: Score 73,03 | World Rank: 46
• 3. Indonesia: Score 66,89 | World Rank: 64
• 4. Thailand: Score 65,72 | World Rank: 68
• 5. Filipina: Score 63,06 | World Rank: 79
• 6. Vietnam: Score 62,48 | World Rank: 81
• 7. Timor Leste: Score 60,70 | World Rank: 89
• 8. Kamboja: Score 48,35 | World Rank: 130
• 9. Laos: Score 46,37 | World Rank: 134
• 10. Myanmar: Score 42,76 | World Rank: 139

Economic Output Versus Comprehensive Quality of Life

Traditional economic metrics focus heavily on monetary output, but the Legatum Prosperity Index demonstrates that wealth alone fails to guarantee a high quality of life.

Frequently Asked Questions

Which country is the most prosperous in Southeast Asia?

Singapore ranks as the most prosperous country in Southeast Asia for 2026, according to the Legatum Prosperity Index, with a global rank of 23.

Where does Indonesia rank in ASEAN prosperity?

Indonesia ranks third in Southeast Asia, behind Singapore and Malaysia, holding the 64th position globally with a score of 66,89.

What metrics does the Legatum Prosperity Index use?

The index evaluates countries based on three core pillars: development, freedom, and society, rather than relying solely on GDP per capita.

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