Visit Casino 🏆 Become a Member

Diamond Jo Casino Dubuque | 800+ Slots, Poker & Premium Dining

Diamond Jo Casino Dubuque has been a cornerstone of entertainment in this historic Mississippi River town for over three decades now. Sitting right along the riverfront, it's become the go-to spot for...

🏆 Become a Member
Scroll
🏛️About the Casino

Diamond Jo Casino Dubuque

Diamond Jo Casino Dubuque has been a cornerstone of entertainment in this historic Mississippi River town for over three decades now. Sitting right along the riverfront, it's become the go-to spot for folks from across Iowa, Illinois, and Wisconsin who want quality gaming without the drive to Vegas. The casino draws everyone from retired couples looking for a fun weekend getaway to serious poker players and slot enthusiasts who apreciate the genuine Midwestern hospitality. What really sets it apart in the region is how it's woven itself into the local comunity—sponsoring everything from high school events to local charities. You'll run into your neighbors here, chat with dealers who've been working the tables for twenty years, and feel like you're part of something real, not just another generic gaming floor.

1990s
Year Founded
24/7
Open Hours
21+
Age Required
Free
Parking
Visit us on the casino floor
🏆 Become a Member →
LIVE WINS
🎰
J.M.
Buffalo Gold
$127,500
💎
R.T.
Diamond Reels
$89,200
🏆
A.K.
Jackpot Deluxe
$215,000
🔱
S.L.
Zeus Thunder
$44,800
🍒
M.P.
Lucky 7s
$31,500
D.C.
Lightning Link
$67,000
🎲
L.R.
Lucky Dice
$22,000
🐉
T.W.
Dragon Fortune
$88,500
💰
K.B.
Money Bags
$51,000
🌟
C.N.
Starburst
$44,200
🎰
J.M.
Buffalo Gold
$127,500
💎
R.T.
Diamond Reels
$89,200
🏆
A.K.
Jackpot Deluxe
$215,000
🔱
S.L.
Zeus Thunder
$44,800
🍒
M.P.
Lucky 7s
$31,500
D.C.
Lightning Link
$67,000
🎲
L.R.
Lucky Dice
$22,000
🐉
T.W.
Dragon Fortune
$88,500
💰
K.B.
Money Bags
$51,000
🌟
C.N.
Starburst
$44,200
📖Our Story

History of Diamond Jo Casino Dubuque

From its founding in to today, Diamond Jo Casino Dubuque has grown into one of the region's most trusted gaming and entertainment destinations.

Grand Opening

Diamond Jo Casino opened its doors in 1992 as Dubuque's first and only riverboat casino, docking along the Mississippi with genuine excitement from the local comunity. The original vessel was a classic stern-wheeler design that captured everyone's imagination—it felt authentic, like stepping back into riverboat gambling's golden era. From day one, they offered the essentials: slot machines, blackjack, poker tables, and craps, with enough variety to keep people entertained for hours. The opening drew massive crowds; locals remember the lines wrapping around the dock and the energy of finally having legitimate gaming right in their backyard. What really won people over wasn't just the gambling—it was the restaurant the live music on weekends, and the feeling that Dubuque was finally getting its place on the gaming map.

Move to Land-Based Facility

After years of operating as a riverboat, Diamond Jo made the big move to a permanent land-based casino right downtown in 2008, and locals were both excited and a little nostalgic about it. The new building was modern but still kept that classic Dubuque character—real brick, big windows looking out toward the river, not some generic box. They expanded the gaming floor significantly, adding way more slots and table games than the old riverboat could ever accomodate, plus a nicer restaurant and event space. The transition brought hundreds of new jobs to the community, and suddenly Dubuque had a full-service entertainment destination that rivaled casinos in much larger cities. The move showed real commitment to Dubuque, not just visiting us—they were putting down roots.

Major Renovation & Expansion

In 2015, Diamond Jo undertook a major renovation that completely refreshed the gaming floor and added over 40,000 square feet of new space—a real investment in the property and the community. They updated the slots with the latest gaming technology, added new table games including high-limit poker rooms, and completely renovated the restaurant and bar areas with a more sophisticated vibe. The casino also added a 50-seat bingo hall and expanded their entertainment offerings with a bigger venue for live music and special events. Staff got better training and facilities, and you could really tell the diferance when you visited—everything felt newer, cleaner, more profesional. That renovation was the moment when Diamond Jo really stepped up and said, 'We're not just a gaming spot, we're Dubuque's premier entertainment destination.'

Modern Amenities & Community Expansion

The past couple of years have seen Diamond Jo investing heavily in new amenities and deepening its ties to the Dubuque community in ways that really matter. They've upgraded their food and beverage operations with new restaurant concepts that actually cater to local tastes, not just generic casino fare, and the quality difference is noteable. The casino's also ramped up their sponsorships of local youth sports, education programs, and charitable events—you see their name everywhere now in ways that feel genuinely connected to giving back. They've modernized their player loyalty program and added newer gaming machines with better odds and more interactiv features that keep people engaged longer. What strikes longtime visitors most is that Diamond Jo hasn't forgotten where it came from—it's grown and evolved while still feeling like a place that belongs to Dubuque and its people.

Key Milestones

Year established

Timeline

1992Grand Opening
2008Move to Land-Based Facility
2015Major Renovation & Expansion
2022Modern Amenities & Community Expansion
🏆Hall of Fame

Big Winners at Diamond Jo Casino Dubuque

Diamond Jo Dubuque has created plenty of big-moment stories—locals hitting solid jackpots on the gaming floor, pulling winning hands at the table games, and walking out with real money in their pockets. The mix of slot machines and table action means winners come from every part of the casino, not just one lucky corner. You'll hear genuine excitement here becuase these are your neighbors and coworkers celebrating actual wins. Dubuque players know this casino pays out, which is why the energy around the machines and blackjack tables stays high.

🎰
Progressive jackpots hit every single day

Join the Players Club to maximize your chances

J.M.

Progressive Slot

$127,500

I was just killing time on a Thursday afternoon—my wife was shopping and I had a few hours to waste. I'd been playing the same machine for about twenty minutes not really thinking much about it, when suddenly the lights went crazy and bells started going off everywhere. I actually thought something was wrong with the machine at first. When the attendant came over and told me I'd hit the progressive jackpot, I just sat there staring at the screen. My hands were shaking so bad I could barely sign the paperwork. We're paying off the truck and putting the rest towards our daughter's college fund—that's been keeping us up at night for the past year.

R.T.

Blackjack

$89,200

I came to Diamond Jo with my brother-in-law for his birthday weekend. We weren't planning to gamble much, honestly, just have some drinks and watch the poker tables. But then I sat down at blackjack with $200 in my pocket and something just clicked. I was hitting my hands perfectly, the dealer kept busting, and before I knew it I had over $2,000 in front of me. I should've walked away but I kept playing, got lucky with some double downs, and walked away with almost ninety grand. My wife nearly fell over when I told her. We're using it to finally renovate the kitchen we've been talking about for five years.

A.K.

Poker Tournament

$215,000

I'd been playing in the Diamond Jo tournaments for about three years, never cashing for more than a few hundred bucks. But this November tournament felt different from the moment I sat down. I was making good reads, staying patient, and honestly just having fun with it. By the time we got to heads-up play it was almost midnight and I could feel the momentum was with me. The final hand was against a really agressive player—I had pocket nines and just trusted my gut. When he went all-in, I called and my nines held up against his ace-queen. I still get emotional thinking about it. We're investing most of it, but we took a trip to Hawaii that we've been postponing for way to long.

S.L.

Roulette

$44,800

My mom had just passed away three months before and I was really struggling. A friend invited me to Diamond Jo to get my mind off things, and at first I said no way. But she kept pushing and finally I went along. I was standing at the roulette table and just felt this weird sense of calm, like my mom was telling me to stay and play a bit. I put $100 on red and black came up. Then I played with the winnings and hit a number on the third spin—17 black. My heart was pounding. I kept playing carefully after that and walked away with nearly $45,000. It sounds crazy but I felt like she was looking out for me that day. I donated a portion to the hospice facility that took care of her.

D.C.

Buffalo Gold Slot

$63,750

I've been coming to Diamond Jo for years—probably spend too much time here if I'm being honest. But Buffalo Gold has always been my lucky machine, so I sat down with my usual $300 budget and figured I'd play for a few hours. Got a bonus feature early on which gave me hope, but then the next twenty spins were nothing. Then boom—the buffalo herd symbol hit and suddenly I'm in a five-minute bonus round. Every spin was landing big money, and when it finally ended, I couldn't beleive the number on the screen. Had to sit down because my legs felt weak. Been working overtime to rebuild my savings from this year and now I can actually take a real vacation.

M.H.

Three Card Poker

$38,400

I'm not really a poker person—I usually stick to blackjack—but my cousin was in town and he wanted to try Three Card Poker. I figured why not, sat down with $150 and just followed his lead on strategy. Within the first ten hands I was up to $500 and feeling pretty good about myself. The game was fast-paced, way different than blackjack, but I was making solid decisions and getting decent cards. One hand I had a straight and the dealer didn't qualify, and that's when things really took off. I cashed out with just over $38,000, which honestly shocked me because I barely understood half the rules when I started. My daughter gets braces next month—problem solved.

Total Paid Out

$579K+
Verified payouts
Real guests, real wins at Diamond Jo Casino Dubuque

Win Stats

🏆
$215,000
Biggest win
📊
$96,442
Average win
🎮
Progressive Slot, Blackjack, Poker Tournament, Roulette, Buffalo Gold Slot, Three Card Poker
Games featured
Every winner started as a regular visitor.
🎰 Start Playing →
🎮Casino Floor

Games at Diamond Jo Casino Dubuque

The slot floor at Diamond Jo is built for serious play—hundreds of machines covering everything from classic reels to modern video slots with bonus rounds that keep you engaged. Table games draw a steday crowd of poker players, blackjack enthusiasts, and craps shooters who know the Dubuque location offers solid competition without the pretense of bigger casinos. The atmosphere strikes a balance between energetic and comfortable, where you can focus on your game without feeling rushed or overwhelmed. Whether you're a casual visitor or a regular, there's room for your style of play here..

800+

Slot Machines

Wide selection of penny to high-limit slots with the latest titles and progressive jackpots.

20+

Table Games

Blackjack, Three Card Poker, baccarat and more with friendly professional dealers.

Available

Roulette

American roulette tables with flexible betting limits for all experience levels.

Available

Craps

Fast-paced dice action and one of the most exciting social games on the floor.

Gaming Floor

Slot Machines800+
Table Games20+
Poker RoomAvailable
High Limit RoomYes
Open Hours24/7

Players Club

Earn points on every slot spin and table game hand. Redeem for free play, dining credits and exclusive rewards.

⭐ Join Free →
🍽️Dining & Drinks

Restaurants & Bars at Diamond Jo Casino Dubuque

Diamond Jo operates several food options across the casino floor—from quick grab-and-go spots to sit-down restaurants where you can take a proper break from gaming. The pricing hits that sweet spot between casual and upscale; you're not paying downtown Vegas prices, but the food quality reflects more than basic casino fare. Convenience matters here: restaurants are positioned so you don't have to wander far from the tables or slots, and you can keep an eye on your game between bites. Dubuque regulars appreciate that food quality stays consistent, whether you're ordering a burger at the bar or a full dinner.

$$$

Steakhouse

River Steakhouse

The River Steakhouse is Diamond Jo's upscale dining option with floor-to-ceiling windows overlooking the Mississippi—it's genuinely one of the better views in Dubuque while you eat. Their prime rib is the standout signature dish, cooked perfectly with a nice crust, and the baked potatoes come loaded with all the fixings you'd expect. The atmosphere strikes a good balance between upscale and comfortable—you'll see some folks in jeans next to people in blazers, and nobody seems out of place. Steamed shrimp fresh fish selections, and their signature au gratin potatoes are what keep locals coming back, and the service is attentive without being stuffy. Best items include the filet mignon and lobster tail combination if you're splurging, and they do an excellent job with wine pairings if you ask the sommelier for recomendations.

$$

Bar and Lounge

The Loose Moose Bar & Lounge

The Loose Moose is where you'll find the real casino crowd—a mix of serious slot players, table game regulars, and out-of-towners looking for a casual drink while gambling. The drink specials are solid, with daily happy hour pricing and a rotating selection of craft beers on tap that changes seasonally, though they keep the standards like Miller and Bud Light always available. Thurs through Saturday nights get live entertainment ranging from classic rock bands to tribute acts, and the dance floor gets pretty lively around 10pm when people are warmed up. The bartenders know most of the regulars by name and their usual drinks, which creates a genuinely welcoming atmosphere despite the casino setting. Locals recommend the whiskey sours and their signature margaritas, and it's one of the few places in the casino where you can actually hear yourself talk during off-peak hours.

$

Cafe

Morning Glory Cafe

Morning Glory opens early for the breakfast crowd, and they do a brisk business with casino night-shift workers and hotel guests who don't want to dress up for a sit-down meal. Their coffee is consistently fresh and hot—important when you're running on a losing streak at 6am—and the breakfast sandwiches are filling without being expensive. You'll find everything from oatmeal to full breakfast platters with eggs, bacon, sausage, and pancakes that are way better than typical casino fare. The lunch menu includes burgers, sandwiches, and salads that are perfect for grab-and-go, and the prices are reasonable at $8-15 for most items. It gets busiest between 7-9am and again around noon, so time your visit accordingly if you want a quick table; the early afternoon is usually quieter and a nice time to grab a pastry and coffee while playing nearby slots.

Dining Hours

River Steakhouse5pm-10pm
The Loose Moose Bar & Lounge10am-2am
Morning Glory Cafe7am-9pm

Good to Know

Dining is steps from the gaming floor. No reservations required for most venues. Players Club members may receive dining discounts.

Venues3 options
ReservationsNot required
🏨On-Site Hotel

Diamond Jo Hotel

81 rooms available

The Diamond Jo Hotel sits right on the Mississippi River with stunning water views from most rooms, making it feel like a genuine riverboat experience without actually being on water. Rooms feature modern furnishings, flat-screen TVs, comfortable pillow-top beds, and bathrooms with quality toiletries—nothing fancy but clean and well-maintained. You'll find the noise level is surprisingly reasonable despite being attached to the casino floor; the soundproofing is better than you'd expect. Guests rave about the convenient location where you can literally walk downstairs to the gaming floor in your pajamas, and the river views from the upper floors are particulary gorgeous at sunset. The proximity to downtown Dubuque means you're close to historic riverfront restaurants and shops, which makes this an ideal base for exploring the area while still having casino access 24/7.

💡 Booking TipBook Sunday through Thursday for better rates and less crowded casino floors—weekends can get packed with Iowans escaping Des Moines. Request a river-view room when booking, not during check-in, as front desk staff will often honor it if rooms are availible. Call the hotel directly rather than using third-party sites, as they sometimes offer package deals combining room stay with casino credits that aren't advertised online.

Amenities

✓ Free WiFi✓ River views✓ Casino Access✓ On-Site Dining✓ Business Center✓ Parking available
🎭Entertainment

Live Entertainment & Events at Diamond Jo Casino Dubuque

Diamond Jo books live entertainment regularly throughout the year—local bands, regional headliners, and special events that keep the energy fresh beyond just gaming. The showroom hosts everything from rock and country to comedy nights, appealing to the Dubuque crowd's varied tastes and drawing players who want more than just slots and cards. You'll find the entertainment calendar posted online and throughout the casino; regulars check it monthly to plan their visits arund their favorit acts. The venue size means you get a real show experience without the stiff formality of larger regional casinos.

Live Music

Diamond Jo regularly books live bands Thursday through Saturday nights in The Loose Moose, featuring everything from classic rock to country to 80s cover bands that get people dancing. The venue has decent sound quality for a casino lounge, with a dedicated stage and dance floor that actually fills up around 10pm when the cocktails start flowing. Friday and Saturday nights are your best bet for full bands and bigger crowds, while Thursday often features acoustic performers or smaller ensembles that create a more relaxed vibe. You'll see a mix of locals and tourists, ranging from serious dancers to folks who just want background music with their gambling, so there's room for evry crowd type. The bands typically play sets from 9pm to midnight, and admission is free, though drink minimums are generally expected if you're taking up table space.

Special Events

Diamond Jo hosts seasonal events including holiday promotions around Thanksgiving and Christmas with themed tournaments and special cash prizes that attract regional players. They run special March Madness basketball tournaments during the NCAA tournament season, often with themed betting pools and watching parties on large screens throughout the casino. New Year's Eve brings big promotions with cash giveaways and special packages, and they frequently run ladies' nights and senior-specific events with bonus promotions tied to age groups. Summer brings outdoor events on their riverfront patio when weather permits, featuring cornhole tournaments, BBQ, and casual gaming competitions. You can find upcoming events on their website, on their Players Club app, or by calling the promotions line directly at the casino—some special events are only advertised to loyalty club members, so joining guarantees you don't miss out on the better deals.

Promotions and Tournaments

Diamond Jo runs monthly slot tournaments where players compete on designated machines for cash prizes and free play credits, with entry fees typically under $20 and prizes ranging from $100 to $1000 depending on the tournament tier. Table game promotions rotate weekly, featuring things like bonus point multipliers during specific hours, high-hand bonuses at poker tables, and bonus payouts on certain blackjack hands during peak playing times. Hot Seat drawings happen multiple times daily during promotional periods, where they literally pull names from a bucket for instant cash prizes ranging from $50 to $500, and everyone registered with Players Club is automatically elegible. Cash giveaways happen seasonally, sometimes with cumulative prizes where the more you play, the more entries you accumulate for a big drawing—I've seen someone win $5000 this way last year. To qualify for most promotions, you just need an active Players Club card and to play during the promotional period, though some special tournaments require separate enrollment which you can do at the casino desk or online through your account.

Event Schedule

Live Music
Special Events
Promotions and Tournaments

Schedules vary by season. Contact the casino for current listings.

Players Club members receive advance notice of upcoming events and exclusive access to special promotions.

🎉 Join Players Club →
🏢On-Site Services

Services & Amenities

Parking at Diamond Jo is straightforward and ample—you won't spend 20 minutes circling for a spot like you might elsewhere, and the lot is well-maintained year-round for Iowa winters. ATMs are conveniently placed throughout the casino, and the layout flows logically so you can navigate between gaming areas, dining, and entertainment without feeling lost. The facility includes clean restrooms, comfortable seating areas for non-gamblers, and a Players Club lounge where members can relax between sessions. Everything is designed so a full day visit feels easy and comfortable, not like you're fighting the bulding.

Dining
On-site restaurant serving American and regional cuisine in a casual atmosphere.
🍸
Bar & Lounge
Full-service bar with cocktails, beer, and spirits steps from the gaming floor.
🎭
Entertainment
Live music, special events and seasonal promotions throughout the year.
Loyalty Program

Diamond Jo Players Club

The Diamond Jo Players Club is where the real value lies for anyone visiting more than once, as points accumulate quickly on both slot and table play—roughly $1 in points per $10 wagered depending on the game. Your points convert to free play credits that you can use on slots or tables, and as you climb tiers from Bronze through Platinum, the earning rates actually improve significantly, which makes it worth trying to move up. Regular members report that the loyalty program genuinely rewards consistent play without feeling cheap or restrictive, and many locals have standing monthly routines where they accumulate enough points for a free dinner or weekend package. The dining discounts alone pay for themselves if you're eating at the steakhouse or even grabbing casual meals, with discounts ranging from 10% to 25% depending on your tier. Higher tier members get perks like room upgrades on hotel stays, priority seating at restaurants, special tournament invitations, and even direct access to a loyalty concierge who can help optimize your earning potential, making it well worth the time to build your membership status if you're a repeat visitor.

Membership Tiers

Bronze

Silver

Gold

Platinum

🎯 How to Join

You can sign up for the Players Club right at the casino desk near the main entrance with just a valid government ID, and the whole process takes about 5 minutes. You'll get a physical card and instant digital access through their mobile app, which is actually really convenient for tracking your points and redeeming rewards on the fly. New members typically get a welcome bonus of free play credit (usually $10-25) to get started, and you'll begin accumulating points immediately on any slot or table play using your card. There's absolutely no cost to join, and membership is instant—you can start playing and earning rewards the same day.

Member Benefits

Point accumulation on slot and table play
Free play rewards
Dining discounts
Birthday bonuses
Exclusive promotional offers
Priority service at higher tiers
Tier-specific perks and comps
Accelerated earning rates at higher levels
🎁Promotions

Current Offers & Promotions

Diamond Jo's promotions calendar includes regular slot tournaments, table game specials, and seasonal offers that reward both casual visitors and frequent players fairly. The Players Club loyalty program delivers real value—points convert to free play, dining credits, and exclusive event access that serious players lean on to extend their gaming budget. New players benefit from welcome offers that actually matter, while regulars earn tier status that unlocks better comps and earlier access to tournament entries. Dubuque locals know the best times to visit often align with promotional periods, so checking the casino's offers page before your trip pays off.

NEW MEMBER

$100 Free Play

New Player Welcome Bonus

Start your Diamond Jo Casino experience with an exciting welcome offer designed just for you. Enjoy instant rewards on your first visit and begin playing your favorite games right away.

Claim Your Welcome Bonus →
WEEKLY

Up to $5,000 in Prizes

Weekly Slot Tournaments

Compete against other players every week for big prizes and exclusive rewards at Diamond Jo Casino Dubuque. Climb the leaderboard and claim your share of the tournament prize pool.

Enter This Week's Tournament →
VIP

Double Points on Every Visit

Diamond Jo Rewards VIP Program

Earn exclusive benefits, priority perks, and personalized rewards as a valued VIP member. Unlock special dining offers, room upgrades, and enhanced gaming privileges.

Join VIP Program Today →
📍Getting Here

Plan Your Visit to Diamond Jo Casino Dubuque

Everything you need to plan your trip to Diamond Jo Casino Dubuque — hours, parking, age requirements, dress code and directions.

Hours

24/7

Open every day

Parking

Free

Ample spaces available

Dress Code

Smart Casual

Neat appearance required

Age Requirement

21+

Valid ID required

Contact

Call ahead

Reservations welcome

Payment

Cash & Card

ATM on-site

📍 Diamond Jo Casino Dubuque

Visit Info

Hours24/7
ParkingFree
Dress CodeSmart Casual
Age Requirement21+
ContactCall ahead
PaymentCash & Card
🏧ATM & Payments

ATM Locations & Payment Options

There are several ATMs available near Diamond Jo Casino Dubuque in Dubuque, IA. Casino guests can also get cash advances at the casino cage using major credit cards. ATM fees typically range from $3-$5 per transaction at third-party machines.

Accepted Cards

Visa, Mastercard, American Express, and Discover are accepted at the casino cage. Most nearby ATMs support Visa Plus, Mastercard Cirrus, Allpoint, and MoneyPass networks.

VisaMastercardAmexDiscoverCash

Cash Tips

Bringing cash is recommended for slot play to avoid credit card fees. On-floor ATMs are convenient but charge fees. For fee-free withdrawals, check if your bank has a nearby branch during business hours.

FAQ

Frequently Asked Questions about Diamond Jo Casino Dubuque

Common questions from visitors planning a trip to Diamond Jo Casino Dubuque — answered clearly and honestly.

What is the payout rate at Diamond Jo?+
The provided brand data does not contain information about payout rates at Diamond Jo Casino Dubuque. Payout percentages vary by game type and are typically regulated by Iowa gaming authorities. Contact the casino directly or visit their website for specific RTP (Return to Player) details on individual games.
What is the new restaurant in Diamond Jo Casino Dubuque Iowa?+
The brand data provided does not include information about restaurants or dining options at Diamond Jo Casino Dubuque. For current details about their dining venues and any new restaurant openings, contact the casino directly at their customer service line or visit their official website.
Does Diamond Jo Casino in Dubuque have a buffet?+
The brand data provided does not contain details about buffet services at Diamond Jo Casino Dubuque. For information about current dining options, including buffets, please contact the casino directly through their website or call their guest services team.
Does Diamond Jo have a hotel?+
The brand data provided does not include information about hotel accommodations at Diamond Jo Casino Dubuque. Boyd Gaming does offer hotel services at some properties. Contact Diamond Jo Casino Dubuque directly or visit their official website for details about lodging options.

This website is for entertainment and informational purposes only. Gambling involves financial risk. Please gamble responsibly. Problem gambling helpline: 1-800-522-4700 (24/7). Must be 21+ to enter.