Biggest casinos in Illinois
DraftKings at Casino Queen leads Illinois on slot machines plus table games — 873 combined.
Largest among venues in this catalog. Tribal casinos are not on this list yet.
Default rank: DraftKings at Casino Queen — 873 positions. 844 slot machines. 29 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.
7 venues in Illinois with this count
844 slot machines · 29 table games
Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)
778 slot machines · 16 table games
Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)
640 slot machines · 15 table games
Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)
608 slot machines · 18 table games
Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)
571 slot machines · 20 table games
Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)
473 slot machines · 14 table games
Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026)
Slot machines
Real listings · not adsSlot count on the venue file, linked to the report that published it.
7 venues in Illinois 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.
7 venues in Illinois with this count
Poker tables
Real listings · not adsPoker tables from the venue file. Rooms marked as having no public poker room are left off.
1 venues in Illinois with this count
Floor size
Real listings · not adsGaming-floor square feet when a source publishes a total.
7 venues in Illinois with this count
FAQ
Frequently asked questions
What is the biggest casino in Illinois?
DraftKings at Casino Queen leads Illinois on slot machines plus table games (873 combined: 844 slot machines, 29 table games). Largest among venues in this catalog. Tribal casinos are not on this list yet.
Which casino in Illinois has the most slot machines?
DraftKings at Casino Queen — 844 slot machines, from Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026).
Which casino in Illinois has the most table games?
DraftKings at Casino Queen — 29 table games, from Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026).
Which casino in Illinois has the most poker tables?
Bally's Quad Cities Casino & Hotel — 4 poker tables, from Illinois Gaming Board — Casino Table Game / EGD Summary (July 2026).
Which casino in Illinois has the largest gaming floor in this catalog?
Bally's Quad Cities Casino & Hotel — 42,300 sq ft of gaming floor, from Illinois Gaming Board — 2025 Annual Report.
Are tribal casinos on this list?
No. This list ranks commercial venues already in the catalog. Tribal casinos are not included yet.