Thailand vs Indonesia
Side-by-side economic and demographic comparison · 2026 data · Source: IMF & World Bank
Thailand and Indonesia are ASEAN's second and largest economies respectively. Indonesia's economy is roughly four times Thailand's, driven by its much larger population (275M vs 72M). Thailand has higher GDP per capita and more advanced manufacturing, particularly in automotive (the "Detroit of Asia" producing 2M+ cars annually) and electronics. Indonesia's economy is more resource-dependent and domestically driven. Both countries are major tourist destinations and compete for foreign manufacturing investment within the region.
Thailand has a GDP of $561.51B compared to Indonesia's $1.55T, making it 2.8x smaller. Thailand's population is 71.7M vs Indonesia's 283.5M. Across 12 key indicators, both countries are evenly matched in categories. All data sourced from the IMF World Economic Outlook and World Bank World Development Indicators.
| Indicator |  Thailand |  Indonesia |
|---|---|---|
| GDP (USD) | $561.51B | $1.55T✓ |
| GDP per Capita | $7,979✓ | $5,398 |
| GDP Growth (%) | 1.6% | 4.9%✓ |
| GDP per Capita (PPP) | $27,245✓ | $18,657 |
| Population | 71.7M | 283.5M✓ |
| Life Expectancy | 76.4 years✓ | 71.1 years |
| Inflation (%) | 0.7%✓ | 2.9% |
| Unemployment (%) | 1.0%✓ | 5.0% |
| Govt Debt (% GDP) | 66.7% | 41.1%✓ |
| Fertility Rate | 1.2 | 2.1✓ |
| Gini Index | 33.5✓ | 34.9 |
| CO₂ per Capita (t) | 4 | 2.9✓ |
Summary
Thailand has a GDP of $561.51B compared to Indonesia's $1.55T, making the latter economy 2.8x larger. In terms of population, Thailand has 71.7M people while Indonesia has 283.5M. Across the 12 indicators compared, Thailand leads in 6 and Indonesia leads in 6.
ThailandIndonesia