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Diamond Jo Casino, Iowa

Last facts check Oct 12, 2026

ResortDubuque

Open 24/724/7Hours

Open 24 hours, 7 days a week

Local time in Iowa: —

Note: 24/7 is the commercial-floor default when the regulator listing does not publish hours — confirm on property.

  • 19Tables
  • 729Slots
  • YesSportsbook

Entry rules

  • 21+ · photo ID21+PHOTO ID21+ · photo ID at the door
  • casualDress codecasual
  • in designated sectionsMarked zones

State commercial casino age is 21. Dress code and smoking not cited on the regulator listing — confirm on property.

Address301 Bell Street, Dubuque, IA 52001

Google MapsApple Maps

On the map of lists

City & catalog shortlists

Same venue, other doors — city pages and ranked shortlists this floor already belongs to.

Is this the right stop?

Match your trip to what this floor actually offers — not a marketing slogan.

Come here if you want

Good match

  • Live table games

    Live dealer tables on the official count — not slots-only.

  • Sportsbook

    Race & sports book on campus

  • A real slot floor

    A measured slot bank on the official count — denser than a corner tavern.

  • Open 24/7

    Walk in any hour — the gaming floor does not close for the night.

Pick elsewhere if you want

Maybe skip

Honest mismatches — a neighbour may fit these better.

  • A dedicated poker room

    Poker tables are not on the current amenity count for this stop.

  • High-limit baccarat and VIP pits

    This stop is not built around a high-limit baccarat floor.

  • A hotel tower on the same campus

    No hotel room inventory is tied to this stop.

  • A full dining roster on property

    Named dining anchors are not listed for this campus yet.

Felt floor

Games

Table and slot counts are Iowa Racing and Gaming Commission month-end units from the September 2026 gaming-revenue report.

Gaming zone

  • Table games

    19

  • Slot machines

    729

How to play

90-second game guides

Short primers for the main casino games — the full set every time, whether this floor deals them today or you are browsing nearby.

All guides

Race & sports book

On the casino licence

Licensed race & sports book on campus — the desk visitors walk into. Floor area and desk file live on the sportsbook page; we do not paste the full book here.

  • Sportsbook
Open sportsbook pageFloor area · desk file · book facts

Book floor

On the casino licence

Operator and licence

Who holds the IRGC facility licence, which river or land floor it covers, and where the Commission publishes the units.

Who runs it

Diamond Jo, LLC

Type
Standalone casino
Area
Dubuque

Licence & registry

Regulator
Iowa Racing and Gaming Commission
Licence type
Casino hotel
Name on the IRGC facility licence
DIAMOND JO CASINO
Catalog id (IRGC spine)
ia-irgc-diamond-jo-casino
Facts checked
desk research · Oct 12, 2026 · licence Oct 12, 2026

ONLINE · registry

Online arm of this licence

Real listings · not ads

State-licensed online products tied to this floor in the registry — not an ad rank.

  1. FanDuel

    IA · Sports · permit ia-sw-diamond-jo-fanduel

    active

    Open licence card

All online licences in Iowa →

FAQ

Frequently asked questions

Quick answers before you go — tap a question.

What is the minimum age to enter Diamond Jo Casino?

You must be 21 or older to be on the gaming floor at Diamond Jo Casino. Carry a valid government-issued photo ID.

Is there a dress code at Diamond Jo Casino?

Diamond Jo Casino dress code: casual.

Is Diamond Jo Casino open 24 hours?

Yes. The casino floor at Diamond Jo Casino is open 24 hours a day, 7 days a week.

How many table games does Diamond Jo Casino have?

Diamond Jo Casino has 19 table games.

How many slot machines does Diamond Jo Casino have?

Diamond Jo Casino has about 729 slot machines.

Does Diamond Jo Casino have a sportsbook?

Yes, Diamond Jo Casino has a sportsbook inside the casino.