Explore Diamond Jo Dubuque

Monday, May 28
Coming Soon
Win up to $24,000!
Monday, May 28
Father's Day Prime Rib Brunch Buffet
Win a New Car!
Seafood & Prime Rib Buffet

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.