Explore Diamond Jo Dubuque

Fri. & Sat. Seafood & Strip Loin Dinner Buffet
Celebrate Easter at the Diamond Jo!
Win up to $12,000!
Rack up the points on St. Patrick's Day!
Win $5,000 in Bedroom Furniture!
New Games at Tree Bar!
EZ Baccarat now at the Diamond Jo!

Rebecca From Freeport, IL Won


On Double Diamond Strike

Winning is Just the Beginning

Situated in Dubuque’s historic downtown and nightlife district, Diamond Jo Casino is an entertainment destination not to be missed! We offer a high-energy casino with nearly 1,000 slots, 19 table games, more than 200 nights of live entertainment each year at the Mississippi Moon Bar, a state-of-the-art bowling center, and five restaurants.