Best California Online Casinos & Apps 2025

California’s tribal gaming industry is among the largest in the U.S., but it’s riddled with heavy restrictions. Online casino gaming hasn’t been fully regulated, not all land-based casinos offer roulette and dice games, while sports betting remains prohibited.

However, Californians are free to chase online casino action overseas. Numerous casino sites licensed by internationally recognized regulators such as the Curacao Gaming Control Board and the Malta Gaming Authority have been operating for years and offer a safe gaming experience.

Best CA Online Casinos in June, 2025

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Raging Bull	250% Bonus Up To $2,500 + 50 Free Spins	250% Bonus Up To $2,500 + 50 Free Spins Hit massive daily jackpots on featured slot games Enjoy quick and hassle-free deposits and withdrawals Claim up to 50% cashback on losses every week	9.9 Raging Bull	PLAY NOW
Wild Casino	250 Welcome Free Spins + Immediate VIP Program Access	250 Welcome Free Spins + Immediate VIP Program Access Loads of free spins and free bet offers available Instant withdrawals with secure crypto transactions Weekly rewards reaching up to $100,000	9.8 Wild Casino	PLAY NOW
Black Lotus	200% Match Bonus Up To $7,000 + 30 Free Spins on Big Game	200% Match Bonus Up To $7,000 + 30 Free Spins on Big Game Access 24/7 live dealer tables with real human dealers Spin high-paying slots including Great White Buffalo Make instant Bitcoin payments for fast transactions	9.7 Black Lotus	PLAY NOW
BetUS	Welcome Bonus of 250% up to $5,000	Welcome Bonus of 250% up to $5,000 New slots games added weekly Add cash with Visa, Google Pay, Apple Pay, and Bitcoin Play Crash, Plinko, and live table games alongside classic slots	9.4 BetUS	PLAY NOW
BC Game Casino	Four Match Bonuses Up To $1600 + 400 Free Spins	Four Match Bonuses Up To $1600 + 400 Free Spins Huge range of regular promotions Bet on casino games, sports, lottery & bingo Wide range of payment methods	9.4 BC Game Casino	PLAY NOW
Casino Grand Bay Casino	200% up to $4,000	200% up to $4,000 Huge game selection with slots, table games & video poker Fast withdrawals with secure crypto & card payments VIP Crypto Club & tailored perks for loyal players	8.2 Casino Grand Bay Casino	PLAY NOW
Slots of Vegas	250% Welcome Bonus Up To $2,500	250% Welcome Bonus Up To $2,500 Deposit cash instantly with VISA, Mastercard, and even Bitcoin Download the Windows desktop app for instant gameplay 200+ online slots ready to play	8.5 Slots of Vegas	PLAY NOW
TheOnlineCasino US	100% Welcome Bonus Up To $1,000	100% Welcome Bonus Up To $1,000 Instant deposits available Thousands of online slots offered Trusted payment methods on the site	8.4 TheOnlineCasino US	PLAY NOW
Wild.io Casino	Exclusive 400% Match Bonus Up To $10,000 + 300 Free Spins	Exclusive 400% Match Bonus Up To $10,000 + 300 Free Spins Claim a 20% Weekly Cashback up to $50,000 24/7 Customer Support + Instant Withdrawal No-KYC and VPN-Friendly Online Casino	9.1 Wild.io Casino	PLAY NOW
VegasCasino Casino	$9,000 + 200 Free Spins	$9,000 + 200 Free Spins Huge Jackpots & Progressive Slots VIP Loyalty Program with Redeemable Comp Points Fast Withdrawals & Trusted Payment Methods	8.8 VegasCasino Casino	PLAY NOW

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Are Online Casinos Legal in California?

Californians waited over a decade since the IGRA was passed (1988) to legalize commercial casinos. In March 2000, Prop 1A and numerous compact agreements that followed shortly after regulated land-based casino gambling.

California online gambling laws don’t impose penalties for residents who gamble at online casinos. Given that these platforms operate outside U.S. jurisdiction, players have limited recourse in cases of disputes, fraud, or withheld winnings.

Recent Legislation Changes

• March 2000: Proposition 1A – Tribal casino gaming was legalized on tribal-owned lands.
• February 2008: Props 94, 95, 96, and 97 expanded indian casino rights by allowing them to operate an expanded range of slot machines, but also subjected them to additional financial obligations to the state’s General Fund.
• November 2022: Proposition 26 was backed by several tribes and aimed to legalize sports gambling. Formally known as the initiative to “Legalize Sports Betting on American Indian Lands,” the proposition was turned down, with over 66% of voters rejecting it.
• November 2022: Proposition 27 was a corporate-backed initiative to legalize CA online and mobile sports betting. It was turned down by 82% of voters.
• October 2023: The California Tribal Sports Betting Regulation Initiative #23-0030 was another attempt to legalize mobile sports betting, but due to the lack of tribal support, it was withdrawn before being formally processed and discussed.

Will California Ever Legalize Online Casinos?

Several major issues are in the way of online casino legalization in California. The most recent propositions haven’t been properly communicated to the public. At the same time, the majority of Indian tribes are worried that green-lighting online casinos may lead to a surge in irresponsible gaming.

Locals remain opposed to online casino gaming in the state of California. The most recent legislative efforts, Proposition 26, which sought to legalize additional casino games and retail sports betting, and Proposition 27, which aimed to introduce online sports wagering, were both decisively rejected by voters, halting any short-term expansion.

The majority of California Indian tribes are opposed to real money online casinos. Over 50 California tribes are opposed to online and mobile gaming.

One of the main arguments against the legalization of California online casinos mentions that, quote “it will turn virtually every cellphone, tablet and laptop into a gambling device.”

No impactful initiatives by state politicians. While small coalitions of Indian tribes are trying to amend old compacts, Senators and Representatives aren’t actively addressing California online casino gaming issues.

Prop 27, the latest push to authorize some forms of online gambling, was corporate-backed, so it shouldn’t come as a surprise that it didn’t resonate with the locals.

It’s also important to consider that California has over a hundred retail casinos, most of which are operated by Indian tribes.

To ensure that long-running brands (and their rights) are protected from the eventual introduction of online casino platforms, California will likely have to opt for selective legalization, permitting only sites licensed by the California Gambling Control Commission to operate within state borders.

How Do the Gambling Laws in California Compare with Neighboring States

California gambling laws are similar to the regulations in neighboring states. Nevada, Oregon, Arizona, and the Golden State all permit pari-mutuel horse race betting and commercial casino gambling in land-based venues, and all four states lack a properly regulated online casino gambling framework.

Let’s check out how the legislation in neighboring states compares in other fields.

Can You Play at Online Casinos in California?

Californians tend to prefer offshore casinos, not just because online casinos aren’t allowed at home, but because they offer faster payouts, games from renowned studios, and far more generous bonuses than local brick-and-mortar casinos.

Moreover, fast verification, extensive support for crypto payments, and years, if not decades, of operation put offshore casinos above retail alternatives in CA.

While offshore casino sites can’t set up shop within Californian borders, they are legal in different jurisdictions since all trustworthy sites are licensed by well-established regulators like the MGA or the GCB.

We’ve been playing at dozens of offshore platforms for years, invited friends through referral programs, and never encountered any legal issues.

Brick and Mortar Casinos in California

The Golden State has over 80 brick-and-mortar casinos, all of which are owned and helmed by federally recognized Indian tribes. Below is a list of some of the top-rated retail casinos you can visit to play slot machines or table games.

How We Rank the Best CA Casinos

Ranking online casinos, our team focuses on pinpointing licensed offshore casinos with diverse libraries and payment methods, smooth live gaming options, responsive customer support channels, and versatile bonus offers.

Top 3 CA Online Casino Sites for 2025

Our list of the top three California casinos online showcases sites that have been consistently good across the board in our year-long tests.

Brands like CoinCasino, Wild Casino, and Raging Bull keep improving their offers and give you access to hundreds of games, top casino bonuses that no local CA casinos can match, and almost instant access to poker and casino games like blackjack, roulette, and various slot machines.

Let’s see what else makes them some of the best online casinos in California.

1. CoinCasino – California Casino Site Packed With Ongoing Bonuses

• Welcome Offer: 200% bonus of up to $30,000 + 50 free spins on first deposit
• Promo Code: NA

CoinCasino sits at the top of our list as a no-verification crypto casino packed with over 4,000 games, 20 instant payment methods, and a robust 15-tier VIP program. The sign-up bonus at this site is a flexible deal; only $10 is required to claim the 200% boost, and the maximum bonus amount is capped at a whopping $30,000.

Arguably, the best feature of CoinCasino is a library powered by over 100 software providers. The site recently brought Endorphia games into its portfolio, but you can also play hits from other heavy hitters, such as Pragmatic Play’s Bandit, Titan’s Rising by Spinomenal, Relax Gaming’s Money Train 4, and Mascot’s Shooting Galaxy.

The 200% welcome bonus is a solid opener, but CoinCasino also rocks numerous VIP-exclusive promotions for regulars. These include level-up cash bonuses, scaling cashback, free spin rewards, and other exclusive perks.

Deposits and cashouts at CoinCasino are as instant as they are seamless; you can choose from 20 crypto methods, including BTC, ETH, ADA, BCH, LTC, XRP, USDT, and many others.

2. Wild Casino – CA Bettors Can Choose from 75+ Live Casino Games

• Welcome Offer: Up to 250 Free Spins
• Promo Code: NA

Wild Casino is one of our top recommendations for fans of table games and live dealers. The site rocks over 60 automated blackjack, roulette, and poker tables, and over 70 live-streamed games with bet limits ranging from $0.50 to over $12,500.

The site has an edge over most casinos in California with a robust library of 1,300 slots sourced from Betsoft, Quore, Rival, Nucleus, and dozens of other respected providers.

Wild Casino’s portfolio is filled with dozens of new slots, including Magic Pinata: Hold & Win, Rush for Diamonds: Hold & Win, Zeus Multiways, Mega Crush, and Panda Paradise.

New players are offered up to 250 free spins after making the first deposit, and the best part is that everything you win from this bonus enters your cashable balance instantly.

Speaking of instant, Wild Casino supports swift payouts with over 15 cryptocurrencies, including Bitcoin, Litecoin, Ethereum, Ripple, and various altcoins like Polygon and Tron.

3. Raging Bull – 15 Video Poker Games + Generous Welcome Bonus For Californians

• Welcome Offer: 250% bonus of up to $2,500 + 50 free spins on first deposit
• Promo Code: NA

Raging Bull is a mobile-ready California online casino packed with over a dozen video poker games and over 300 slots. From beginner-friendly variants like Jacks or Better and Loose Deuces to high-stakes virtual poker games like Double Jackpot Poker, the site offers a variety of games you can either play casino games for real money or practice for free.

Even though RTG is Raging Bull’s sole supplier, the platform features video slots, virtual tables, and a solid selection of crash games. The casino is constantly onboarding the latest titles, such as Fruit Savers and Sparkling Fortunes.

Raging Bull is also a good choice if you’re into progressive jackpots, as games like Cash Bandits, Khrysos Gold, and Run Rabbit, Run typically start with four-digit pools.

New joiners can get a head start with the casino’s 250% welcome bonus of up to $2,500, followed by 50 free spins for Mighty Drums. Another benefit of choosing Raging Bull lies in rapid crypto payment processing.

Some of the most popular banking options at this site as Litecoin, Bitcoin, and Ethereum, but you can also make deposits with Visa, Discover, Amex, and Changely.

Popular Casino Games To Bet On In California

Recent surveys show that Californians gravitate toward poker, slots, and blackjack more than any other casino games. What ties these three together is their fast-paced gameplay and flexibility, and when played online, they become even more accessible and convenient.

Poker, slots, and blackjack are available in numerous unique iterations, catering to traditionally oriented and more modern gamers alike.

Poker

Poker is the most frequently searched term among CA online casino fans. Some players love the social and competitive aspects of poker and pursue tournaments and bounty hunts at offshore casinos, while others prefer more tame, single-player video poker variants.

Whichever option is your preference, you should know that California online poker is available at most offshore casino sites.

Raging Bull is one of the top offshore spots where you can legally play online poker and have access to rapid cashouts. Some of the most notable video poker titles on this site are:

• Double Double Jackpot Poker
• Loose Deuces
• Jacks or Better
• Double Double Bonus Poker
• Joker Poker
• Aces and Eights

Slots

If you want to play online casino games but don’t know where to start, online slots are the way to go. They’ve come a long way since old-school penny machines, as we’re now seeing games with millions of paylines, purchasable bonuses, jackpots, and all kinds of engaging features.

More importantly, online casinos in California offer different slot categories, while sites like Wild Casino also rock exclusive titles. Below are some of our top recommendations:

• Coin Casino: Gates of Olympus 1000, Le Viking, Book of the Fallen, Duel at Dawn, The Dog House: Royal Hunt.
• Wild Casino: Gorgon’s Stash, Egypt Coin Link, Warhogs Hellaways, Big Catch: Hold & Win, Born on Fire: Magic Spin.
• Raging Bull: Gemstone Keys: The Arcane Unlocked, Charms of the Forest, Jackpot Saloon, Masks of Atlantis, Warrior Conquest.

Blackjack

Just like you can Follow, Raise, or Fold in poker, you can Hit, Stand, or even Split your hand in blackjack. This interactivity, paired with rounds that rarely last over a few minutes, makes blackjack a popular gambling activity in California casinos.

Online blackjack is a much different story, as numerous different versions exist. From random multipliers to bonuses for hitting a “Natural”, there are plenty of ways to up the ante when you’re gaming at California online casinos.

Our top recommendation for true blackjack enthusiasts is Wild Casino. You can choose from 25+ virtual blackjack tables or test your skills against real players in more than twenty live blackjack rooms. Some of our favorite blackjack versions you can play at Wild Casino are:

• Wild Casino Exclusive Blackjack 22 Free Bet
• Dragon Blackjack Multi-hand
• Blackjack 11
• Double Up Blackjack
• Rolling Stack Blackjack

Responsible Gambling Resources in California

Gambling at offshore casinos is safe, as long as you’re doing it responsibly. Bonuses, instant access to thousands of games, and rapid payouts create a different dynamic from what you’re likely accustomed to experiencing at local retail casinos.

Setting up a gaming budget and playing limits is crucial to avoid overspending, or worse, developing a gambling addiction.

Problem gambling behavior doesn’t manifest overnight. It’s a gradual decline from casual slot play into compulsive gambling, where stopping becomes progressively more difficult and dangerous.

If you’re experiencing symptoms of gambling irresponsibly, such as spending more than you can afford, or thinking about slots every day, you may want to seek expert, confidential help or informative resources at some of these sites:

• National Council on Problem Gambling in California
• National Problem Gambling Helpline: 1-800-GAMBLER
• Gamblers Anonymous Meetings
• California Gambling Control Commission

Conclusion: The Best CA Online Casino

The best online casino in California for real money, by our rating criteria, is CoinCasino. Its offering is miles ahead of local Californian casinos, with 4,000+ games, support for over 20 cryptocurrency payout gateways, and instant withdrawals.

The 200% sign-up bonus of up to $30,000 helps it stand out even in the international gambling scene.

Wild Casino and Raging Bull are excellent choices, but for slightly different reasons. Wild Casino is an all-rounder with a unique no-wagering welcome bonus, while Raging Bull’s navigable site and a compact library predominantly filled with slots are best suited for beginners.

Marta Cutajar

Marta Cutajar is an experienced iGaming and sports betting writer with over 7 years of experience in the online gambling industry. She has written extensively for major online casinos and sports betting sites, covering betting guides, casino reviews, and regulatory updates.