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Oldest / historic

Oldest casinos in Illinois still open

Oldest casino in Illinois still open: Argosy Casino Alton, opened 1991. 7 casinos open today with a documented opening year, oldest first.

Open casinos only, ordered by documented opening year. Gaps remain where we have not yet verified an openedAt date — those venues stay off this list.

7 casinos·Ordered by opening year — oldest first·Real listings · not ads·Updated: Oct 2026
7casinos
121tables
4,409slots
1poker rooms
4free parking

Top of this shortlist

The first three places in the ranking below.

Real listings · not ads
  1. 11991openedArgosy Casino AltonAlton
  2. 21992openedBally's Quad Cities Casino & HotelRock Island
  3. 31992openedPar-A-Dice Hotel CasinoEast Peoria

How we ranked this

Real listings · not ads

Only published registry and editorial fields — nothing bought.

  • Documented opening year (oldest first)

In this shortlist

Real listings · not ads

7 / 7 casinos

  1. 1Argosy Casino AltonAlton · 9 tables · 495 slots1991opened
  2. 2Bally's Quad Cities Casino & HotelRock Island · 16 tables · 778 slots1992opened
  3. 3Par-A-Dice Hotel CasinoEast Peoria · 20 tables · 571 slots1992opened
  4. 4DraftKings at Casino QueenEast St. Louis · 29 tables · 844 slots1993opened
  5. 5Harrah's Metropolis CasinoMetropolis · 18 tables · 608 slots1993opened
  6. 6Golden Nugget DanvilleDanville · 14 tables · 473 slots2023opened
  7. 7Walker's Bluff Casino ResortCarterville · 15 tables · 640 slots2023opened

Related shortlists

Other ways into the same night.

FAQ

Frequently asked questions

Straight answers about this catalog — tap a question.

How many casinos are in Illinois?

Illinois has 7 casinos, according to the market’s official registry (Illinois Gaming Board). Illinois Gaming Board commercial casinos outside the Chicagoland visitor zone (Chicago metro + Rockford). Fairmount Park racino, tribal casinos, video gaming terminals and online brands are not included.

What is the gambling age in Illinois?

You must be 21 or older to enter a gaming floor in Illinois. Carry a valid government-issued photo ID.

What is a shortlist on CasinoList?

A shortlist is a curated set of venues for one visitor situation — famous floors, poker rooms, free parking, downtown walks. Each shortlist is its own page with an explicit ranking rule, not a dump of every licence row.

How should I pick a casino from this catalog?

Start with a shortlist that matches the night — first-timer, poker, downtown, free parking — then open two or three profiles for hours, parking and floor size. Use filters on a shortlist page to narrow further.

How is this shortlist ranked?

Ordered by opening year — oldest first

Where do table and slot counts come from?

For Illinois, table-game and slot totals come from official reports published by Illinois Gaming Board and related registry files — the same numbers the state publishes. Profile pages show the source and check date.

Do you list online casinos or betting apps?

No. CasinoList covers land-based, licensed floors you can walk into. Online casinos, apps and grey-market venues stay off the catalog.

Can a casino pay to rank higher?

No. Rankings and shortlist membership are never sold. Ads policy and editorial rules are published on our methodology page.

How often is the Illinois catalog updated?

We refresh registry-backed inventory when new official reports land, and re-check operator facts on a desk schedule. Each profile shows when a field was last verified.

Is free parking guaranteed on the free-parking shortlist?

Free parking means our visit block records free self-park as published. Fees and validation rules can change — confirm on site or on the operator’s page before you drive in.

Provenance

Where the numbers come from

Registry reports and named pages — not review-site scrapes. Open a profile for the check date on each fact.

Names and trademarks belong to their owners. Counts and hours can change — confirm with the property before you go.