Is Gambling Legal in California? A Comprehensive Guide (2026 Update)
Is Gambling Legal in California?
Several forms of gambling are legal in California, but the state maintains strict limitations — particularly regarding online casino gaming and sports betting.
Gambling regulations in California, similar to online gambling laws in the US, are complex. California gambling laws are governed by the California Penal Code, the Gambling Control Act, state constitutional provisions, and tribal-state gaming compacts.
Lawful forms of gambling include card rooms, tribal casinos, lottery, horse racing (parimutuel wagering), and some forms of charitable gaming.
One of the most popular forms of gambling in the state is poker, which is permitted in card rooms.
Commercial casino-style gaming outside tribal lands is prohibited in California. and most forms of sports betting.
Lawful gambling activity in California, including card rooms, must be licensed and regulated by the California Department of Justice’s Division of Gambling Control.
The History of Gambling Laws in California
The history of gambling in California can be traced back to the gold rush in the middle of the 19th century. Prospectors arrived in California from across the country, and with their new-found wealth, gambling increased across the state.
In 1872, the California Penal Code prohibited numerous casino games by name, including faro, roulette, fan-tan, and rondo, among others. Interestingly, it did not mention poker, which was highly popular.
By the 1980s, tribal casinos had emerged in California. The Cabazon Band of Mission Indians in Riverside County, California, ran a high-stakes bingo game in the early eighties, and many other tribal groups followed suit. More than 60 federally recognized tribes operate casinos in California under state gaming compacts.
A moratorium on new cardrooms was announced in 1995, but 66 cardrooms still operate in different parts of California today. Golden Gate Fields, which had anchored Northern California horse racing since Bay Meadows closed in 2008, permanently closed in June 2024. This left Northern California without live thoroughbred racing and reduced the number of active tracks offering extended race meets in the state.
Types of Legal Gambling in California
Today, gambling in California is lawfully permitted in the following areas:
State lottery
The California State Lottery runs lottery games in the state. The lottery was legalized following a referendum in 1984 and has been a popular gambling activity ever since. California lottery players can buy scratchcards and enter the Powerball and Mega Millions draws.
Horse racing (parimutuel betting)
Parimutuel (or pooled) bets on horse races are the only sports wagers permitted in California. This also includes satellite wagering facilities. Parimutuel betting is where you buy a ticket on the horse you wish to back rather than placing a real-money wager with fixed odds. Winnings relate to how many people hold a winning horse’s ticket.
Four tracks currently hold annual extended racing meets in California: Santa Anita, Cal Expo, Del Mar, and Los Alamitos. Golden Gate Fields, which had been a fixture of Northern California racing for over 80 years, permanently closed in June 2024. A 1933 referendum legalized horse racing betting in California, and it remains one of the mainstays of the gambling culture in the state today.
Card rooms
Card rooms are allowed to operate in California, provided they offer games where players compete against each other rather than against the house. The most common game played in card rooms is poker.
Card room regulations were established in California in 1984, and by 1987, the California Gambling Control Commission was launched to regulate activities and games within card rooms.
Native American casinos
Under the Indian Gaming Regulatory Act, federally-recognized tribes in California can operate casinos. As of 2024, 63 tribal casinos in California, operated by 61 tribes, generate more than $8 billion in annual revenue and offer slot machines and table games.
Charitable gambling (bingo and raffles)
Legally registered non-profits in California can operate bingo games, raffles, and poker games. However, they can only run one poker night annually.
Online Gambling in California
Online casino gambling and statewide sports betting remain illegal in California. When the Supreme Court overturned the Professional and Amateur Sports Protection Act in 2018, it paved the way for the legalization of online gambling throughout the United States.
Multiple ballot initiatives and constitutional amendment proposals aimed at legalizing sports betting have failed, most notably the 2022 tribal-backed retail initiative and the commercial online sportsbook initiative. Much of the resistance came from the tribal casinos, which are extremely powerful in the state.
Recent ballot results indicate that California voters have not supported proposals to legalize sports betting or online casino gaming. Any future expansion would require significant political coordination and voter approval through a statewide ballot initiative.
In October 2025, Governor Newsom signed Assembly Bill 831 into law, banning sweepstakes casinos effective January 1, 2026. The law makes it unlawful to operate online sweepstakes games and extends liability to vendors and affiliates who support them.
On July 3, 2025, California Attorney General Rob Bonta issued a formal legal opinion declaring that all paid daily fantasy sports contests, including both traditional draft formats and pick’em style games, constitute illegal sports wagering under California Penal Code section 337a. The opinion is not a binding court ruling, but it signals the state’s intent to enforce existing law against DFS operators. Major operators including DraftKings and FanDuel have indicated they will challenge the opinion in court.
Other Illegal Gambling Activities in California
The following types of gambling are prohibited in California:
- Sports betting: While some politicians have tried to legalize sports betting, sports wagers remain illegal in California. As mentioned above, the only type of legal sports betting is parimutuel betting at licensed racetracks.
- Unlicensed poker games: Though poker and some other card games are legal within card rooms, unlicensed games are illegal. A card room must receive written permission from the Division of Gambling Control to offer real-money poker.
- Private lotteries: For-profit companies offering private lotteries and related gambling games are illegal. If you want to participate in the lottery in California, you must play approved games by the California State Lottery.
- Sweepstakes casinos: Governor Newsom signed Assembly Bill 831 in October 2025, banning online sweepstakes gambling platforms effective January 1, 2026. Operating or promoting such platforms in California is now unlawful, including dual-currency sweepstakes models that offer cash prize redemptions.
Legal Grey Areas
Some online gambling activities aren’t easy to pigeonhole as legal or illegal, falling into a grey area. Some of these include:
- Social gambling: Playing at social casinos and using virtual currency to play online casino games is not illegal in California. Sweepstakes-style platforms were previously treated as a regulatory gray area in California. That changed when Governor Newsom signed Assembly Bill 831 in October 2025, banning online sweepstakes gambling effective January 1, 2026. These platforms are no longer a gray area: they are prohibited.
- Fantasy sports: On July 3, 2025, California Attorney General Rob Bonta issued a formal legal opinion concluding that paid DFS contests, including both draft formats and pick’em style games, constitute illegal sports wagering under California law. The opinion is not a binding court ruling, but it signals active enforcement intent. Major operators including DraftKings and FanDuel have indicated they will challenge the opinion in court. Free-to-play DFS contests with no entry fees or cash prizes remain available.
Future of gambling in California
California’s gambling framework is structured but politically divided, particularly regarding sports betting and online casino expansion. For instance, land-based casinos are only permitted in tribal areas, and sports betting, other than parimutuel horse racing, remains illegal. Equally, card rooms offering poker and a few different card games operate, but online poker is banned.
While other states in the US, such as New Jersey and Connecticut, have made positive strides in legalizing sports betting and online casino gaming, California remains at a crossroads.
Tribal leaders have publicly stated they do not plan to pursue a 2026 ballot measure. November 2028 is the next realistic ballot window for California sports betting, but only if tribal operators, commercial sportsbook operators, and the state can align on a framework that respects tribal sovereignty. The 2022 ballot failures, where both Propositions 26 and 27 were rejected, demonstrated that competing tribal and commercial interests remain a significant obstacle.
Comparing California gambling laws to other States
California’s gambling structure differs significantly from other Western states, particularly regarding sports betting and online casino gaming:
- Arizona: Arizona permits tribal casinos under the Indian Gaming Regulatory Act and legalized statewide online sports betting in 2021. Multiple commercial sportsbooks operate in partnership with tribes and professional sports teams. Unlike California, Arizona has successfully implemented mobile sports wagering.
- Nevada:Nevada maintains one of the most established gambling markets in the United States. Land-based casino gaming is fully legal, and online sports betting is permitted statewide. Online poker is also legal through licensed operators. Online casino gaming, other than poker and sports betting, is not legally available in Nevada.
- Oregon: Oregon allows tribal casinos and operates state-run online sports betting through the Oregon Lottery. While sports wagering is legal, Oregon does not offer a competitive commercial sportsbook market or regulated online casino gaming.
Why you can trust Fortis Media with gambling-related marketing
Navigating the world of legal gambling is tricky, given the nuances in laws on a state-by-state basis. Moreover, California has one of the most complicated gambling laws in the whole of the United States, so you need to be careful when producing gambling-related content.
At Fortis Media, our marketing expertise can be extremely valuable for businesses seeking professional iGaming SEO services or advanced sportsbook SEO solutions. We understand the complexities of legal gambling and know how to elevate your brand to the next level. Our team creates bespoke content that takes into account the legality of gambling in California and other U.S. states.
Our SEO specialization means we can drive traffic to your website and help your business grow and thrive online. We can also curate a digital marketing solution for your brand, allowing you to connect with your clients in numerous ways.
As the legal framework surrounding online gambling in California and other states is fluid, we can help you navigate the tricky waters and produce legally sound content highly relevant to your respective audience.
Key takeaways
California permits several regulated forms of gambling, including tribal casinos, card rooms, parimutuel horse racing, the state lottery, and limited charitable gaming.
However, statewide sports betting and online casino gaming remain illegal, and commercial casino-style gambling is prohibited outside tribal compacts.
In late 2025, California also banned sweepstakes casinos and the state’s attorney general issued a formal legal opinion declaring paid daily fantasy sports contests illegal under existing state law, further tightening the gambling landscape.
Frequently Asked Questions
Can you legally gamble in California?
Some forms of gambling are legal in California, while others are illegal. For instance, you can legally gamble at tribal casinos, but you can’t legally gamble online. Read our guide above for a full breakdown of the state’s legal and illegal betting opportunities.
Can I legally bet on sports in California?
No, sports betting is illegal in California. The only type of legal sports-related betting is parimutuel bets on horse races at some tracks.
What are the legal forms of gambling in California?
The legal forms of gambling in California are state lottery games, charitable gaming, tribal casinos, card rooms, and parimutuel horse racing at licensed tracks.
What are the penalties for illegal gambling in California?
In California, illegal gambling is a misdemeanour. The maximum penalty is a $1,000 fine and up to six months in jail.
Are sweepstakes casinos legal in California?
No. Governor Newsom signed Assembly Bill 831 in October 2025, banning online sweepstakes gambling platforms in California effective January 1, 2026. Platforms offering cash-prize redemptions through dual-currency models are prohibited. Free-to-play social casino games with no cash prizes may still operate.
Is daily fantasy sports legal in California?
The legal status of paid DFS contests is contested. On July 3, 2025, California Attorney General Rob Bonta issued a formal legal opinion declaring that paid DFS contests constitute illegal sports wagering under California law. The opinion is not a binding court ruling and major operators have indicated they will challenge it in court. Free-to-play DFS contests remain available. Players should confirm availability directly with any platform they use and follow developments as the legal situation evolves.
Read our other articles
DuckDuckGo vs Google: Which Is Better for Search in 2026?
What Is PR Link Building? Your Strategy Guide for 2026
8 Effective Ecommerce Link Building Strategies for 2026
