TOP 50 RICHEST COUNTRIES ON THE BASIS OF GDP PER CAPITA:- 1. Luxembourg is the richest country in the world by GDP per capita, $141K in 2025. 2. The U.S. is the richest country ($89K) with a population of more than 10 million. These have robust financial services sectors, friendly tax rates for multinational corporations, and strict and privacy laws, making them a popular place for companies to headquarter or move assets there. INDIA is positioned at 140 with GDP per capita of just $2878.