What is Argosy Casino Alton?
Argosy Casino Alton is a casino in Alton, Illinois, United States.
Everything below is answered from Argosy Casino Alton's catalog record and the casino rules that apply in United States. Where a fact is not published, the question is left out rather than guessed at.
Where is Argosy Casino Alton?
Argosy Casino Alton is at 1 Piasa Street, 62002, Alton, Illinois, United States.
- Coordinates: 38.88924, -90.18674.
- Phone: +1-800-711-4263.
- Official website: https://www.argosyalton.com/.
How old do you have to be to enter Argosy Casino Alton?
You must be at least 21 to enter Argosy Casino Alton, which is the minimum casino age in Illinois.
- 21 in every commercial casino state. Some tribal casinos admit 18-year-olds, and a few states are 18 throughout.
- Carry photo ID even if you are well over the limit — staff check on appearance, not on the paperwork you left at the hotel.
Do you need ID to get into Argosy Casino Alton?
Yes. Government-issued photo ID is required to claim a jackpot, open a player's-club account or buy alcohol, and is routinely checked at the door for anyone who looks under 30.
Can you smoke inside Argosy Casino Alton?
Argosy Casino Alton follows the smoking rules for Illinois. Smoking rules are set state by state and often property by property. Nevada casinos allow smoking at the tables and machines; most other states ban it indoors or confine it to a sealed room.
- A property can always be stricter than the law requires, and many are.
What currency do you need at Argosy Casino Alton?
Argosy Casino Alton deals in the US dollar (USD).
- Cash machines on a casino floor charge the worst rates in the building; change money before you arrive.
- On tax: Casino winnings are taxable income. Casinos withhold 24% and issue a W-2G above set thresholds (from $1,200 on a slot jackpot), and non-resident visitors are generally withheld at 30% unless a tax treaty applies.
What other casinos are near Argosy Casino Alton?
The closest casino to Argosy Casino Alton is Horseshoe St. Louis in Saint Louis, about 29 km away in a straight line.
- Distances are straight-line from this venue; road journeys will be longer.
How reliable is this information about Argosy Casino Alton?
This profile is built from OpenStreetMap, last updated July 2026. Country rules were reviewed in August 2026.
- Opening hours, table minimums and dress codes change without notice — call ahead before a long trip.
- The operator's own site is linked above and is the authority on current hours and promotions.
Evidence and verification
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Identity and location
Address and map coordinates are listed for trip planning.
Not listed yet: gaming floor, table limits, amenities and logistics, hours and access and player reports. Confirm last verification date, current table minimums and maximums, slot count and denomination range, opening hours by day and fresh player reviews with the property before you rely on them.
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Sources
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