Casinos inMissouri
Missouri has 13 state-licensed casinos. You must be 21 to wager or to be in the gambling area.
- 13venues
- 21+gambling age
Checked Oct 12, 2026. Source: Missouri Gaming Commission - Approved Casino Operator Licensees
The same casinos are listed below the map.
Locations: © OpenStreetMap contributors (ODbL), via Nominatim.
All 13 Missouri venues
Full profiles for Missouri are on the way. For now, here is every licensed venue with its type and website.
Kansas City2
Ameristar Casino Kansas City
Bally's Kansas City Casino
St. Louis2
Horseshoe St. Louis
River City Casino
Elsewhere in Missouri9
Isle of Capri Casino Boonville
Century Casino Cape Girardeau
Century Casino Caruthersville
Mark Twain Casino
Hollywood Casino St. Louis
Harrah's Kansas City
Argosy Casino Riverside
Ameristar Casino St. Charles
St. Jo Frontier Casino
Before you go
You must be 21
Missouri law bars anyone under 21 from wagering and from the casino gambling area. Employees 18 and over may work on the floor.
Problem Gambling List
The Missouri Gaming Commission keeps a Problem Gambling List. You can sign up to be barred from casinos.
Missouri casino questions
How many casinos are in Missouri?
The Missouri Gaming Commission lists 13 licensed casinos.
What is the gambling age in Missouri?
21. A person under 21 may not wager or be in the area where gambling takes place.
Where is the Missouri problem gambling helpline?
Call 888-BETS-OFF (888-238-7633), available 24 hours a day.
Need help? Missouri Problem Gambling Helpline: 888-BETS-OFF (888-238-7633). Free and confidential.
Over the border
Sources
Every fact on this page comes from one of these. Dates show when we last checked.
- Missouri Department of Mental Health - Compulsive Gambling checked Oct 12, 2026
- Missouri Gaming Commission checked Oct 12, 2026
- Missouri Gaming Commission - Approved Casino Operator Licensees checked Oct 12, 2026
- Missouri Gaming Commission - Map of Missouri Casinos checked Oct 12, 2026
- Missouri Revised Statutes 313.817 checked Oct 12, 2026