Top Gambling Countries in the World (2026): Where Casino Operators Need the Right Payment Partner
Quick Answer The United States is the world’s largest gambling market by revenue (projected at $216.85 billion in 2026), followed by China (via Macau), the United Kingdom, Japan, Australia, Germany, France, Canada, Singapore, Brazil, and Nigeria. For casino and gambling operators, market size determines player-acquisition potential, while separate offshore licensing hubs — Malta, Curaçao, Gibraltar,