The richest country in the world by GDP per capita (PPP) in 2025 is Singapore, with a GDP per capita of approximately $156,755. Singapore is recognized for its strong business environment, investments in infrastructure, education, and healthcare, and rapid economic growth since its independence in 1965
. However, if we consider total GDP size rather than per capita, the United States holds the top position with a GDP of about $30.51 trillion in 2025, making it the largest economy overall
. In summary:
- Richest by GDP per capita (PPP): Singapore ($156,755)
- Largest economy by total GDP: United States ($30.51 trillion)
