Trusted Online Casinos in United States: The Oldest Sites Still Running

US online casinos have proven their worth since Gaming Club Casino launched in 1993. This marked the start of what would become a thriving digital world of gambling. The industry has definitely grown, and experts predict user numbers will hit 50.3 million by 2029.

The famous "Poker Boom" of 2003-2006 accelerated online casino popularity and reshaped the market completely. These 30-year old platforms adapted well - by late 2013, more than a hundred online casinos worked smoothly on mobile devices. Modern US online casinos reward players generously. Wild Casino gives new players impressive $5,000 welcome bonuses, while Black Lotus Casino matches deposits up to $7,000. Michigan's recent success shows the market's strength, with revenue hitting $233.1 million in April 2025 - a 33.9% jump from last year. Players looking for trusted sites with solid history still choose these time-tested casinos in today's competitive US market.