When it comes to the casino-in-the-world-by-2025/'>biggest casino in the world, casino-in-the-world-by-2025/'>WinStar World Casino & Resort is the big kahuna by a square footage margin of about 150,000. It’s reportedly the biggest casino in the world, boasting 600,000 sq ft of gaming space.

WinStar World Casino & Resort (Thackerville, OK)

• Opened in 2004 with expansion in 2009
• The property includes around 600,000 square feet of gaming space
• Features over 10,500 slot machines, 100+ table games, and a 55-table poker room
• Offers bingo, off-track betting, concerts, golf, 1,400+ hotel rooms, and diverse dining options

America’s Largest Casino

WinStar is the biggest casino in the nation. It even surpasses:

• Foxwoods Resort Casino (Connecticut) – 340,000 sq ft
• Mohegan Sun (Connecticut) – 364,000 sq ft
• Pechanga Resort Casino (California) – smaller by far

Other Global Giants

Several massive casinos, most of them in Macau, are close behind:

• The Venetian Macao – approximately 546,000 square feet of gaming space
• MGM Cotai – ~500,000 sq ft
• City of Dreams – ~420,000 sq ft
• Wynn Palace & Galaxy Macau – 400,000–420,000 sq ft range

Comparison Sizes for a Little Gaming Room

• #1: WinStar World Casino – 600,000+ sq ft (Oklahoma)
• #2: Venetian Macao – Approximately 546,000 sq ft
• #3: MGM Cotai – ~500,000 sq ft
• #4: City of Dreams, Wynn Palace, Galaxy Macau – ~400,000–420,000 sq ft
• #5: Foxwoods Resort Casino – ~340,000 sq ft (Largest in the Eastern U.S.)

Why Casino Size Matters

• Massive choice of slots, table games, poker, and specialty titles
• Services offered by full-service resorts: hotels, restaurants, shows, golf, shopping
• Huge tourist draw that helps stimulate local economies

Final Thoughts

• WinStar World Casino & Resort is No. 1 in the world and U.S. for floor space.

• Macau’s mega-resorts are equally impressive, in terms of luxury and scale.

• In 2025, the 600,000 sq ft of WinStar and seven hotels have put it firmly at the top of the global casino destination list.