California Casinos, Sweepstakes and Gambling

Online Gaming in California: What's Left

California has historically been one of the most frustrating states in the US for online gaming fans. Despite being the most populous state in the country — home to nearly 40 million people and some of the world's most valuable sports franchises — it has consistently blocked regulated online casino gaming and sports betting, while its tribal casino interests have successfully limited alternatives.

The signing of AB 831 in October 2025 removed the last meaningful online option. Sweepstakes casinos, which had served millions of Californians since around 2012, are now illegal. The only online gaming that remains clearly legal is entertainment-only social casino play with no prizes of any value.

Social Casinos — The Only Legal Online Option

Social casinos offer free-to-play casino-style games — slots, card games, and more — with no real money wagering and no prize redemption. They are explicitly carved out of AB 831's prohibition, which only covers platforms that award "cash, cash-equivalent prizes, or other prizes of value." If a platform offers only virtual entertainment with no redeemable reward, it is legal in California.

• 7 Seas Casino — A well-designed social casino with a wide range of Vegas-style slots. No registration required, no purchases, no prizes — just free casino entertainment.
• Vegas World — A popular social casino with a strong community feel, offering slots, poker, and table games all playable for free.
• Casino World — From the same team as Vegas World, with a broad range of social casino games in a slick, easy-to-navigate environment.

Daily Fantasy Sports — Available But Legally Contested

DFS occupies a uniquely complicated position in California. Platforms including DraftKings and FanDuel have operated in the state for years without a specific legal framework authorising or prohibiting them. In July 2025, California Attorney General Rob Bonta issued a formal legal opinion concluding that paid DFS contests — including both draft-style and pick'em formats — constitute illegal sports wagering under current California law.

However, this opinion is non-binding; it does not change state law, and no legislation has been passed to ban DFS. As of early 2026, major DFS operators continue to accept California players and pay out prizes, while the legal situation evolves through potential court challenges and enforcement decisions. Players should confirm current availability directly with any DFS operator they use and monitor developments closely.

Online Horse Racing — Legal

Online pari-mutuel wagering on horse racing is one of the few real-money online betting options that is clearly legal in California. Licensed platforms including TVG and TwinSpires accept California players for wagering on races from tracks across the US and internationally. The minimum age is 18.

Frequently Asked Questions

Are sweepstakes casinos legal in California?

No. Sweepstakes casinos using a dual-currency model — Gold Coins and Sweeps Coins redeemable for cash prizes — have been banned in California since 1 January 2026 under Assembly Bill 831, signed by Governor Newsom on 11 October 2025. Operating, promoting, or supporting such platforms is a criminal misdemeanour carrying fines up to $25,000 and up to one year in county jail. All sweepstakes platforms have exited the California market. Social casinos offering only free play with no prize redemption remain legal.

What online casino options are available to California residents?

Following the AB 831 ban on sweepstakes casinos, the only legal online casino-style options are social casinos — free-to-play platforms with no cash prizes. 7 Seas Casino, Vegas World, and Casino World are reliable choices. Online pari-mutuel horse racing wagering is also legal via licensed platforms such as TVG and TwinSpires.

Why were sweepstakes casinos banned in California?

AB 831 was driven primarily by California's tribal casino interests, represented by the California Nations Indian Gaming Association (CNIGA). California's 70+ tribal casinos hold exclusive rights to operate certain forms of gambling under long-standing state compacts, in exchange for revenue sharing. Tribal operators argued sweepstakes platforms undermined those exclusive rights by offering functionally identical gaming products without contributing to the state's regulated system. The bill passed unanimously in both chambers — 36-0 in the Senate and 63-0 in the Assembly — and was signed into law with broad tribal and commercial operator support.

Is sports betting legal in California?

No. Sports betting is not legal in California, either online or at retail venues. California voters rejected two competing ballot propositions in November 2022 — Prop 26 (tribal retail betting) and Prop 27 (statewide mobile betting) — in one of the most expensive ballot campaigns in US history, with approximately $460 million spent. The next realistic window for another ballot measure is 2026, though most industry observers now view 2028 as more likely given the complexity of tribal negotiations.

How many casinos are there in California?

California has over 70 tribal casino venues operating under state-tribal compacts, as well as more than 90 licensed card rooms. Tribal casinos offer slot machines, poker, and modified versions of table games. Card rooms focus primarily on poker and player-banked card games — notably, the house does not bank the games but charges a per-hand service fee. Traditional house-banked craps and roulette are not permitted at any California venue; tribes offer modified alternatives using cards instead of dice and a ball.

Is daily fantasy sports legal in California?

The legal status is contested. DFS platforms have operated in California for years without explicit legal authorisation. In July 2025, the California Attorney General issued a formal (but non-binding) opinion declaring paid DFS contests illegal under current state law. Major operators including DraftKings continue to accept California players as of early 2026, but the situation may change. Players should confirm current availability with their operator and watch for further legal developments.

Does California have a state lottery?

Yes. The California Lottery was established in 1984 following a voter referendum. It offers scratch tickets, draw games, and participation in multi-state jackpots including Powerball and Mega Millions. Proceeds are directed to public education. Online ticket sales are not available directly from the California Lottery, but some third-party courier services operate in the state.

What responsible gambling resources are available in California?

The California Council on Problem Gambling (CCPG) provides education, prevention, and treatment referrals statewide. Their helpline is 1-800-GAMBLER (1-800-426-2537), available 24/7. California also operates a voluntary self-exclusion programme allowing residents to ban themselves from tribal gaming facilities. For online problem gambling support, the National Council on Problem Gambling helpline (1-800-522-4700) offers phone, text, and live chat support.

The AB 831 Sweepstakes Ban — What Happened

For over a decade, sweepstakes casinos operated in California under a "no purchase necessary" legal model that allowed them to offer cash-prize redemptions while claiming exemption from gambling law. By 2025, the market was estimated to be worth around $1 billion in California alone, with millions of players regularly using platforms such as Chumba Casino, WOW Vegas, High 5 Casino, and Pulsz.

California's tribal casino interests had long viewed these platforms as a threat to their exclusive gaming compacts. The CNIGA and individual tribes including the San Manuel Band of Mission Indians lobbied aggressively for legislation. Introduced by Assemblymember Avelino Valencia in February 2025, AB 831 moved through the legislature with remarkable speed and unanimity, passing every committee and floor vote without opposition.

The bill, signed by Governor Newsom on 11 October 2025, created a new criminal offence — Penal Code § 337o — making it unlawful to operate or support an "online sweepstakes game" using a dual-currency system that simulates gambling and awards cash or cash equivalents. Notably, the liability extends beyond operators to payment processors, geolocation providers, gaming content suppliers, platform providers, and media affiliates who "knowingly and willingly" support such platforms. This unusually broad reach into the supply chain accelerated platform exits significantly.

Opponents, led by the Social Gaming Leadership Alliance (representing VGW, operator of Chumba Casino and LuckyLand Slots), argued the ban removed $1 billion in economic activity and would drive players toward offshore unregulated markets. Those arguments did not find traction in the legislature.

California Gambling History

Gambling has deep roots in California, predating its statehood. Poker was played in saloons as early as 1850, the year California joined the Union, and Californian legislators made a defining early decision by writing into the state constitution that poker was a game of skill rather than chance — a distinction that influenced gambling law across the country for generations.

Betting on horse races was unregulated until 1933, when a constitutional amendment legalised it, resulting in year-round racing at multiple tracks. The California State Lottery was created by popular vote in 1984, with proceeds dedicated to public education. In 2000, voters passed Proposition 1A, amending the constitution to permit casino-style gaming on Native American land — the decision that launched California's tribal casino boom.

California's tribal gaming industry grew dramatically after Proposition 1A, with individual tribes negotiating compacts with the state that specify which games may be offered, tax contributions, and revenue-sharing arrangements. Today, California's 70+ tribal casinos collectively generate more than $9 billion annually — by far the largest tribal gaming market in the United States. That economic power is central to understanding why sweepstakes platforms were ultimately banned: the tribes had both the political influence and the financial incentive to see them removed.

The 2022 ballot campaign over sports betting — which cost approximately $460 million and ended in decisive rejection of both propositions — stands as one of the most vivid demonstrations of California's deeply contested gambling politics. The state remains the largest untapped regulated sports betting and iGaming market in the US, with legalisaton expected to unlock billions in annual revenue when it eventually occurs.

Land-Based Casinos in California

California's land-based gaming options are among the richest in the country, centred on two distinct types of venue: tribal casinos and card rooms.

Tribal Casinos

There are over 70 tribal casino venues in California, operated by more than 60 different Native American tribes under individual compacts negotiated with the state. These are full-service venues offering slot machines, video poker, poker rooms, and modified table games. Traditional craps and roulette are not legally available in California — the dice and ball are replaced by card-based equivalents at tribal venues. Some notable properties include:

• San Manuel Casino (Highland, near San Bernardino) — One of the largest casinos in the US, with approximately 4,700 gaming machines and 125 table games. Major hotel and entertainment complex.
• Thunder Valley Casino Resort (Lincoln, near Sacramento) — Over 3,000 gaming machines and 100+ table games, with a full resort, hotel, and entertainment venue.
• Pechanga Resort Casino (Temecula) — One of the largest resort casinos on the West Coast, with 5,000+ gaming machines, a large poker room, and a 1,090-room hotel.
• Morongo Casino Resort (Cabazon, near Palm Springs) — A major destination casino on the I-10 corridor between Los Angeles and Palm Springs.
• Agua Caliente Casino Resort Spa (Rancho Mirage/Palm Springs) — Multiple properties across the Coachella Valley.

Card Rooms

California has over 90 licensed card rooms — a unique feature of the state's gambling landscape. Card rooms may not offer house-banked games, so instead players compete against each other, with the house charging a per-hand service fee of $0.50 to $5. Games offered include Texas Hold'em, Omaha, Seven-Card Stud, Pai Gow Poker, and various other poker variants. Some card rooms also offer modified blackjack and other player-banked games. Notable examples include the Bicycle Hotel & Casino in Bell Gardens, the Commerce Casino in Commerce (one of the largest card rooms in the world), and Hawaiian Gardens Casino.

Horse Racing

California has a long thoroughbred racing tradition, with licensed tracks including Santa Anita Park (Arcadia), Del Mar Thoroughbred Club (Del Mar), and Golden Gate Fields (Berkeley). Online and telephone horse race wagering is legal in California through licensed platforms including TVG and TwinSpires.

Responsible Gambling in California

• California Council on Problem Gambling (CCPG) — Helpline: 1-800-GAMBLER (1-800-426-2537), available 24/7. Provides counselling referrals, education, and prevention programmes statewide.
• Self-Exclusion Programme — California operates a voluntary self-exclusion scheme administered through the California Gambling Control Commission. Players can request exclusion from tribal gaming facilities for a minimum of one year.
• National Problem Gambling Helpline — 1-800-522-4700, available 24/7 by phone, text, and live chat at ncpgambling.org.
• Gamblers Anonymous — Active chapters across California; schedules at gamblersanonymous.org.

References

1. California Department of Justice — Division of Gambling Control
2. California Gambling Control Commission
3. California State Lottery
4. California Horse Racing Board
5. Assembly Bill 831 — Full Text (Legiscan)
6. Online gambling — are players at risk of prosecution?
7. American Gaming Association