Biggest casinos in Iowa
Ameristar II leads Iowa on slot machines plus table games — 1,279 combined.
Largest among venues in this catalog. Tribal casinos are not on this list yet.
Default rank: Ameristar II — 1,279 positions. 1,254 slot machines. 25 table games.
Slots + tables · default
Real listings · not adsDefault. Slot machines plus table games, using the counts each registry published. Poker tables are not added again.
Showing 12 of 18 venues in Iowa with this count
Slot machines
Real listings · not adsSlot count on the venue file, linked to the report that published it.
Showing 12 of 18 venues in Iowa with this count
Table games
Real listings · not adsTable-game count on the venue file. This is not the Las Vegas Strip-only tables shortlist.
Showing 12 of 18 venues in Iowa with this count
FAQ
Frequently asked questions
What is the biggest casino in Iowa?
Ameristar II leads Iowa on slot machines plus table games (1,279 combined: 1,254 slot machines, 25 table games). Largest among venues in this catalog. Tribal casinos are not on this list yet.
Which casino in Iowa has the most slot machines?
Ameristar II — 1,254 slot machines, from IRGC Gaming Revenue Report — September 2026 (table games / slot machines).
Which casino in Iowa has the most table games?
Horseshoe Casino Council Bluffs — 60 table games, from IRGC Gaming Revenue Report — September 2026 (table games / slot machines).
Are tribal casinos on this list?
No. This list ranks commercial venues already in the catalog. Tribal casinos are not included yet.