Your Quick Guide to Gambling & Casinos in Idaho
Idaho keeps gambling on a short leash. The state constitution bans most betting outright, with a handful of exceptions: a state lottery that returned a record 90 million dollars to schools and public buildings last year, pari-mutuel horse racing, charitable bingo, and seven tribal casinos run by four tribes. There are no commercial casinos, no legal sportsbooks and no online casinos. Here is exactly what you can and cannot legally play in Idaho.
Gambling Options Available to You in Idaho
Idaho allows only a short list of legal options, and the constitution draws a hard line against sports betting and casino-style games off tribal land.
Tribal Casinos
Four tribes run seven casinos across the state, from Worley in the north to Fort Hall in the southeast. They offer video gaming machines, video poker and keno under federal compacts. You must be 21 or older to play.
Horse Racing
Pari-mutuel wagering on live and simulcast horse racing is legal and overseen by the Idaho Racing Commission. Instant, or historical, racing terminals were removed by state law in 2015.
Idaho Lottery
Running since 1989, the Idaho Lottery returned a record 90 million dollars in its 2026 fiscal year to public schools and the permanent building fund. Scratch games, Powerball and Mega Millions are all sold. Minimum age is 18.
Charitable Gaming
Licensed nonprofits can run bingo and raffles under Idaho law, with proceeds directed to charitable causes. Players must be 18 or older.
Prediction Markets
Platforms like Kalshi let Idaho users trade on real-world outcomes under federal CFTC oversight rather than state gambling law.
Social Casinos
Social casinos let you play slots, blackjack and poker for free, with no real money involved. A popular way to enjoy casino games in Idaho without any financial stakes.
Sports Betting
There is no legal sports betting in Idaho. The state has not authorized online or retail sportsbooks, and major operators do not take wagers from Idaho.
Online Casinos
There are no legal online casinos in Idaho. Real-money iGaming has not been authorized, so any site offering it to Idaho residents is operating outside state law.
Daily Fantasy Sports
Paid daily fantasy contests are not offered in Idaho. After a 2016 agreement with the Attorney General, DraftKings and FanDuel stopped taking paid entries from Idaho players.
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Only in a few forms. Idaho allows the state lottery, pari-mutuel horse racing, charitable bingo and raffles, and tribal casino gaming. There is no legal sports betting, there are no commercial casinos, and real-money online casinos are not legal.
It depends on the activity. You must be 18 to play the lottery, bet on horse racing or take part in charitable bingo, and 21 to gamble at a tribal casino.
Seven tribal casinos operate across Idaho, run by four federally recognized tribes: the Coeur d'Alene, Kootenai, Nez Perce and Shoshone-Bannock tribes. They offer machine-based games rather than live table games.
No. Idaho has not legalized online or retail sports betting, and major sportsbooks do not accept wagers from Idaho residents.
No. There are no legal online casinos in Idaho and real-money iGaming has not been authorized. Free-to-play social casinos are a legal alternative.
Call 1-800-GAMBLER for free, confidential support 24/7. Idaho tribal casinos and the state lottery also promote responsible play and self-exclusion.
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