Missouri Casinos

Missouri authorized riverboat gambling in 1993, making it one of the earlier Midwest states to open commercial gaming. The Missouri Gaming Commission was created to issue licenses tied to the state’s navigable waterways, primarily the Missouri River and the Mississippi River along the eastern border. Early operations involved actual floating vessels, but most casinos have since transitioned to permanent land-based structures built on shore-adjacent sites, retaining the riverboat license classification while operating in fixed facilities. Unlike Iowa or Illinois, Missouri maintains a strict riverboat licensing framework.

The state’s 17 commercial casinos cluster in two primary regions. The Kansas City corridor runs along the Missouri River through the metro’s north side, with four significant properties competing for the same regional market. The St. Louis corridor stretches from the Missouri River confluence westward and includes some of the larger resort-scale properties in the state. A handful of downstate properties serve river-town markets from St. Joseph in the northwest to Caruthersville at the state’s southern tip. Missouri has no tribal gaming — every casino operates under a commercial license issued by the Missouri Gaming Commission.

Kansas City Riverboat Corridor

The Kansas City market has four casinos positioned along the Missouri River on the city’s north side and in the adjacent suburb of Riverside. This concentration means Kansas City residents and visitors have genuine choice, and the casinos compete directly for the same audience with overlapping loyalty programs and comparable game selections.

Kansas City Missouri River casino corridor

H

Harrah’s North Kansas City Casino and Hotel

North Kansas City

A

Ameristar Casino Kansas City

Kansas City

A

Argosy Casino – Kansas City

Riverside

A

Argosy Casino Riverside

Riverside

24/7 · Hotel

Harrah’s North Kansas City Casino and Hotel is a Caesars Entertainment property and the Kansas City market’s entry point for Caesars Rewards members. The hotel connected to the gaming facility makes it a full-service option for overnight visitors from outside the metro. Ameristar Casino Hotel Kansas City, also operated by Boyd Gaming, is a full resort property running a large gaming floor with a sportsbook, multiple restaurants, and an attached hotel. It competes directly with Harrah’s for the premium Kansas City casino visitor.

Argosy Casino Kansas City and Argosy Casino Riverside — both Penn Entertainment properties — are positioned slightly differently in the market. Argosy Riverside is across the Missouri River from Kansas City proper, in the suburb of Riverside, which gives it a distinct physical location while still pulling from the same metro customer base. The presence of four competing casinos within a contained geographic area means that Kansas City players can often shop table game minimums, take advantage of competing promotions, and move between loyalty programs more easily than in markets with a single dominant property.

St. Louis and the Missouri River Valley

The St. Louis corridor supports Missouri’s largest resort property alongside several other established casinos, and is separated from the Kansas City circuit by about 250 miles of Interstate 70. Properties here serve the St. Louis metropolitan area on both sides of the river, though the Missouri casinos must compete with Illinois’s Casino Queen on the East St. Louis side of the Mississippi.

St. Louis area casino properties

L

Lumière Place

St Louis

24/7 · Poker Room

H

Hollywood Casino St. Louis

Maryland Heights

24/7 · Poker Room

A

Ameristar Casino St. Charles

St Charles

Lumiere Place, now operating as Horseshoe St. Louis under Caesars Entertainment, sits on the St. Louis waterfront along the Mississippi River. Its downtown-adjacent location makes it the most accessible from the St. Louis city core and from Illinois visitors crossing from the east. Hollywood Casino St. Louis, a Penn Entertainment property, is located in Maryland Heights on the Missouri River northwest of the city. It runs a large gaming floor, hotel rooms, and the range of amenities typical of full Penn properties including a sportsbook and dining options.

Together, the St. Louis corridor gives visitors a choice between a downtown Mississippi River location and a suburban Missouri River resort, with Ameristar St. Charles offering the largest physical footprint among them. Visitors from central Illinois and the St. Louis Illinois suburbs have the added option of crossing into Missouri for the full resort experience that Casino Queen in East St. Louis does not offer at the same scale.

Games Available at Missouri Casinos

Missouri’s commercial casinos offer the standard commercial gaming menu: slot machines, video poker, blackjack, craps, roulette, baccarat, and pai gow poker at the larger properties. Poker rooms are present at several Kansas City and St. Louis corridor properties, though Missouri does not have a poker room circuit as developed as those in Nevada or Southern California. Sports betting, legal since 2023, is available at retail sportsbooks attached to casino properties. One regulation-era feature worth knowing: Missouri maintained a $500 loss limit per two-hour boarding period for years after opening. That limit was repealed in 2008, and Missouri casinos now operate without a mandated loss cap, aligning them with most other commercial casino states.

★ Editor-in-Chief · Casino Perspectives

Best Land-Based Casinos, By Visitor Profile

Kenji Tanaka

Poker Room Editor

🎰 For Kansas City Visitor

Best casino for Kansas City-area visitors

Four Casinos, One Metro: Picking Your KC Base

"Kansas City's four competing casinos along the Missouri River create a real choice rather than an obvious default. Harrah's North Kansas City is the Caesars Rewards anchor for the market — if you carry Caesars points, starting here earns toward a national loyalty program that covers dozens of properties. Ameristar Kansas City, operated by Boyd Gaming, is the other full-resort option with a comparable hotel and gaming floor. Argosy Kansas City and Argosy Riverside are Penn properties that are worth visiting for comparison but tend to play secondary to the two larger resorts for out-of-town visitors. If you have no existing loyalty program affiliation, Ameristar Kansas City and Harrah's North KC are roughly equivalent at the resort level. Make the choice based on which offers better hotel rates on your visit dates and which progressive slot or poker tournament aligns with your timing."

Kenji Tanaka · Poker Room Editor

🌉 For St. Louis Visitor

Best casino from St. Louis

Downtown River Access vs. Missouri River Resort Scale

"St. Louis visitors face a different trade-off than Kansas City visitors. Lumiere Place (now Horseshoe St. Louis) puts you on the Mississippi River waterfront with the city skyline behind you — the most convenient option for anyone staying downtown or visiting from Illinois across the bridge. Hollywood Casino St. Louis in Maryland Heights adds a hotel and larger floor but requires driving northwest to the Missouri River rather than staying in the city orbit. Ameristar St. Charles is the biggest property in the state and about 20 miles out from downtown, but the St. Charles riverfront area around it adds a destination element beyond just the casino. For a single-night trip with convenience as the priority, Horseshoe St. Louis. For a weekend with a resort stay and more floor space, Ameristar St. Charles."

Kenji Tanaka · Poker Room Editor

🚗 For Illinois Visitor

Missouri casinos worth the drive from Illinois

Crossing the River: What Missouri Offers Illinois Players

"Illinois has its own commercial casino circuit, but the St. Louis and Kansas City corridors in Missouri draw Illinois visitors for specific reasons. From the St. Louis Illinois metro (Alton, Edwardsville, O'Fallon), Horseshoe St. Louis is a short bridge crossing, and Ameristar St. Charles is a 20-minute drive. Neither Illinois's Casino Queen in East St. Louis nor Argosy Casino Alton offers the resort scale of Ameristar St. Charles, making the Missouri side the better destination for a full overnight trip from the Illinois suburbs. Missouri repealed its $500 loss limit in 2008 — Illinois never had an equivalent — so the regulatory environment is comparable in terms of session structure. Illinois players holding Caesars Rewards will find Horseshoe St. Louis useful since it sits in the same network as Harrah's properties nationwide."

Kenji Tanaka · Poker Room Editor

♠️ For Poker Player

Best Missouri poker rooms

Where to Play Live Poker in Missouri

"Missouri is not a primary poker circuit state, but several properties run active cash game rooms. Ameristar Casino Hotel St. Charles has one of the more consistent rooms in the state, running no-limit hold'em cash games at various stakes and periodic tournament events. Harrah's North Kansas City draws Caesars Rewards members who accumulate reward credits while playing, which is a meaningful advantage if you play enough volume to push through tier levels. Hollywood Casino St. Louis and Ameristar Kansas City both maintain poker areas worth checking for their schedules before a trip. For high-volume poker travel, Missouri is not in the same tier as southern California, Las Vegas, or even Indiana's Horseshoe Hammond. But for Midwest residents who want a poker room with hotel accommodations and a full casino environment, Ameristar St. Charles and Harrah's North KC are the two properties most worth planning around."

Kenji Tanaka · Poker Room Editor

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Missouri Gambling Law and Regulation

The Missouri Gaming Commission regulates all 17 commercial casinos under the riverboat gambling license framework established in 1993 and subsequently updated by the state legislature. The commission handles licensing, compliance, and enforcement for both casino operations and sports wagering. Missouri has no tribal gaming because the state has no federally recognized tribes holding IGRA compacts. Online casino gambling has not been authorized by the Missouri General Assembly as of 2026.

Quick Visitor Reference

• From downtown Kansas City: Harrah’s North Kansas City and Ameristar Kansas City are both on the Missouri River north of the city center, roughly 10 to 15 minutes from downtown
• From Kansas City International Airport: Harrah’s North Kansas City is approximately 20 minutes south on I-29
• From downtown St. Louis: Horseshoe St. Louis (formerly Lumiere Place) is on the Mississippi River waterfront, the most accessible from the city core
• From St. Louis to Ameristar St. Charles: About 20 minutes west on I-70 to the Missouri River in St. Charles
• From Illinois (St. Louis suburbs): Cross the Poplar Street Bridge for Horseshoe St. Louis; continue on I-70 for Ameristar St. Charles
• From central Missouri (Columbia): Isle of Capri in Boonville is the mid-state option; Ameristar St. Charles is about 1.5 hours east on I-70
• Largest property: Ameristar Casino Hotel St. Charles (Boyd Gaming, St. Charles)
• Best poker options: Ameristar St. Charles, Harrah’s North Kansas City
• Sports betting: Legal statewide, retail and mobile, since 2023
• Loss limit: None (repealed 2008)
• Minimum age: 21 at all Missouri casinos
• Online casino: Not legal in Missouri as of 2026