Updated by Lynsey Thompson
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Fact Checked by Michael Graham
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*Sports betting in Montana is available only through the Montana Lottery at licensed retail locations. There are no competitive sportsbook operators or mobile betting apps in the state.
Montana's approach to gambling is unlike most US states. There are no commercial casinos, no poker rooms, and no competitive sports betting market. What exists instead is a patchwork of tribal casinos, a state-run sports betting system, and an unusually widespread bar gaming culture that touches almost every corner of the state.
The bar gaming side of Montana is particularly distinctive. Any business holding a liquor licence can operate up to five licensed video gambling machines offering video poker and keno. With more than 16,000 such machines active across the state, Montana has one of the highest per-capita concentrations of gaming machines in the country, despite having no casinos in the conventional sense. These machines are regulated by the Montana Department of Justice's Gambling Control Division and are a significant source of state tax revenue, generating around $60 million annually.
Montana's tribal casinos are operated by seven federally recognised tribes. Five have negotiated Class III gaming compacts with the state, allowing them to offer electronic gaming machines with modest betting and payout limits. The remaining two tribes operate Class II facilities offering bingo-based gaming. All tribal casinos are small by national standards, reflecting the remote locations and sparse populations of Montana's reservations. The minimum gambling age across all Montana gaming venues is 18, one of the lowest in the United States.
Montana's eight tribal casino properties are spread across seven reservations, each serving local communities rather than destination visitors. All are modest in scale by national standards, reflecting the remote locations and small populations of Montana's tribal lands.
Montana's tribal casinos operate under two different classifications set by federal law, which affects the types of games available at each property.
| Class | Games Available | Regulatory Oversight |
|---|---|---|
| Class II | Bingo-based electronic machines, poker played against other players | Tribal gaming commission and federal NIGC |
| Class III | Slot-style electronic gaming machines, higher betting and payout limits | Tribal gaming commission, state compact, and federal NIGC |
Class III properties require a negotiated compact between the tribe and the state. Five of Montana's seven tribes have such compacts in place. The remaining two, the Confederated Salish and Kootenai Tribes and the Blackfeet Nation, operate Class II facilities only.
Montana's tribal casinos are not destination properties, and visitors seeking a fuller casino experience will find better options across the state line. The two closest states with established casino markets are Wyoming and South Dakota, both of which have dedicated pages on this site to explore.
Wyoming offers four tribal casinos on the Wind River Indian Reservation in Fremont County, including the full-service Wind River Hotel and Casino in Riverton. The drive from Billings, Montana's largest city, takes around three hours south on Interstate 90 and US Highway 310.
South Dakota has the most developed casino market in the region, centred on the historic town of Deadwood in the Black Hills, where more than two dozen casinos operate legally under state licence. Several tribal casinos also operate across the state. Deadwood is approximately three hours southeast of Billings.
Idaho borders Montana to the west and has a small number of tribal casinos, the closest being Clearwater River Casino and Lodge in Lewiston, operated by the Nez Perce Tribe. The drive from Missoula takes around two hours west on US Highway 12.
North Dakota borders Montana to the east and has an active tribal casino market, with properties including the Sky Dancer Hotel and Casino near Belcourt and the Four Bears Casino and Lodge near New Town. These are more relevant for residents of eastern Montana than for visitors to the state's more populated western corridor.
Montana was among the first states to legalise sports betting after the federal ban was lifted, with enabling legislation signed in 2019 and retail betting launching in 2020. However, the market operates very differently to almost every other state in the country. Sports betting in Montana is run exclusively through the Montana Lottery, with no competitive sportsbook operators and no independent mobile betting apps.
Bettors can place wagers through Sports Bet Montana, a state-operated platform that allows users to create accounts and manage bets remotely. The catch is that wagers must still be physically placed at a licensed retail location, of which there are several hundred across the state including bars, convenience stores, and some tribal casinos. There is no true mobile betting in Montana in the sense that exists in states like Wyoming or South Dakota.
The minimum age for sports betting is 18, in line with Montana's general gambling age. All college and professional sports are available to bet on, with no restrictions on in-state college teams.
Free, confidential support for problem gambling is available in Montana around the clock by calling 1-800-GAMBLER. The Montana Department of Public Health and Human Services funds problem gambling treatment and prevention services across the state, with referrals available through the helpline.
Self-exclusion in Montana covers all licensed tribal gaming facilities and is administered at the tribal level. Individuals wishing to self-exclude should contact the gaming commission at their relevant tribal casino directly. The Montana Lottery's Sports Bet Montana platform also offers self-exclusion options for sports bettors.
This page is intended for informational purposes only and does not constitute legal or financial advice. Gambling laws and casino operations are subject to change, and some details on this page could not be independently verified. We recommend checking directly with individual casinos and the Montana Department of Justice Gambling Control Division before making any decisions based on the information provided.
Lynsey is a regular Las Vegas visitor and a keen slots and roulette player. As well as significant experience as a writer in the iGaming and gambling industries as an expert reviewer and journalist, Lynsey is one half of the popular Las Vegas YouTube Channel and Podcast 'Begas Vaby’. When she is not in Las Vegas or wishing she was in Las Vegas, Lynsey can usually be found pursuing her other two main interests of sports and theatre.
Read Full BioMontana has approximately 300 licensed casino establishments and over 1,400 licensed gaming locations statewide, most of them small video gaming operations in bars, restaurants and taverns. Eight tribal casinos are operated by seven federally recognized tribes. Montana has gambling venues in every county in the state, making it one of the most distributed gaming markets in the country.
Glacier Peaks Hotel and Casino in Browning, operated by the Blackfeet Nation, and Gray Wolf Peak Casino in Missoula, operated by the Salish and Kootenai Tribes, are among Montana's largest tribal casino properties. The new 400 Horses Casino in West Polson, being developed by the Confederated Salish and Kootenai Tribes, is expected to open in 2026 and become one of the state's most significant gaming destinations.
Montana's licensed gaming establishments offer video poker, video keno and slot-style machines, with live poker at select venues. Tribal casinos offer a broader range including slots, blackjack and table games. All forms of online gambling are prohibited, and Montana became the first state to explicitly ban sweepstakes casinos via Senate Bill 555, effective October 2025. The minimum gambling age is 18.
Montana has no traditional racinos. Retail sports betting launched in March 2021 through a state lottery monopoly operated by Intralot under the Sports Bet Montana brand, available at licensed kiosks inside bars, casinos and other establishments. Mobile betting from home is not permitted — wagering is only legal when physically on the premises of a licensed location.
Yes. Live racing takes place at several tracks during the summer season, with simulcast wagering on out-of-state races available at licensed facilities. Horse racing is regulated by the Montana Board of Horse Racing under the Montana Department of Livestock.
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