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Best California Online Casinos

Calling all Golden State players! Are you interested in playing the most popular casino games like slots, blackjack, and roulette? If so, this OnlineCasinos.com guide will tell you all about the hottest online casinos in California. Our experts have carefully examined the deepest depths of CA online casinos to make it easier for you to decide which sites are best. Let’s see what they have to say.

Best California Casinos

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Over 17,628 Free Casino Games

Safe gambling sites for the USA

Our gambling experts leave no stone unturned when reviewing an online casino’s security, so you’re in the safest hands possible. But don’t just take our word for it. Hear what our satisfied users had to say. 

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Most Popular Casino Games in California 2024

We understand that California players enjoy a wide range of casino games, from online slots to classic table games and live dealer options. That’s why it’s essential to choose online casinos in California that offer the biggest and best collections of games. These sites feature a full spectrum of games from the most respected software developers in the industry. While we won’t go through the process of naming each game, we will list the 10 most popular games offered at California online casinos.

1
Cleopatra
IGT
Cleopatra
7.8/10
RTP
95.02%
Volatility
Medium
Max win
3000x
  • Most popular Las Vegas slot
2
Da Vinci Diamonds
IGT
Da Vinci Diamonds
7.6/10
RTP
94.94%
Volatility
Medium
Max win
5000x
  • Tumbling Reels Feature
3
Starburst
NetEnt
Starburst
8.2/10
RTP
96.09%
Volatility
Low
Max win
500x
  • Classic Slot Game

Ranking the Top Online Casinos in California

Here at OnlineCasinos.com, our experts methodically assess CA online casinos so that you get a complete picture. Our in-depth reviews cover an array of areas, including game collections, bonus offers, support, and payout times, among others. We make it our mission to ensure that you get the best out of your online casino California experience.

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More importantly, you can count on our reviews to be 100% objective and completely unbiased. We have our impartial algorithm CasinoMeta to thank for that. Alongside expert assessments from our in-house team, we also compare existing player reviews with other industry expert rankings on various platforms. If a site is lacking in any way, you will certainly hear about it. Ultimately, this only makes our reviews more comprehensive and more accurate.

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Legal Information About Online Gambling in California

Even though it’s the most populated US state, California is one of the stricter states in terms of gambling laws. Its online casino landscape is marked by a deep history of legal efforts, proposals, and tribal contracts. While the landmark Supreme Court reversal of the federal sports wagering ban in 2018 opened the doors to legalized online sports gambling in many states, California has not shown much interest in following that particular trend. As such, California still has no legal mobile sports betting options and online casino enthusiasts are limited to playing at social casinos.

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History of Gambling in California
  • The first tribal casino in California opened in 1970, but authorities quickly shut it down. 

  • The Gambling Registration Act was passed in 1984, requiring the regulation of card rooms. 

  • The Gambling Control Act of 1997 created tighter gambling restrictions.

Land-Based Casinos in California
  • The state legalized Native American casinos in 1987. 

  • California is now home to 76 Native American casinos. 

  • Many of the casinos offer a complete “Vegas-style” experience, including entertainment, food, hotels, and amenities.

Active Bills for Online Casinos in California
  • Propositions 26 and 27, two separate ballot measures which would have allowed sports betting at tribal casinos and on statewide mobile platforms, respectively, were both overwhelmingly rejected by voters in 2022.

  • No attempts to legalize California online casinos are expected until 2024 or 2025 at the earliest. 

  • In terms of regulated online gambling, the government’s main focus is sports betting. 

Other Types of Gambling in California
  • You can still play slots, roulette, and casino card games at land-based casinos in California.  

  • Some of the state’s best brick-and-mortar gambling establishments include Pechanga Resort and Casino, Viejas Casino Resort, and Graton Casino and Resort. 

  • California is also home to poker rooms, even though some of the games they operate have seen extensive legal challenges from state gaming tribes.

Future of Gambling in California
  • Legalized online sports betting is a long shot in the Golden State for the foreseeable future. 

  • The legalization of real money online casinos in California is an even longer shot. 

  • Therefore, social casinos are poised to remain exceedingly popular. 

Want to Know More?

If you want to learn more about the best online casinos in California, be sure to check out our expert reviews. You can find them by clicking on any online casino California link on this page.

Frequently Asked Questions

Where can I find the best sweepstakes casinos in California?

You can find the best sweepstakes online casinos in California right here on this page. You can read our expert reviews and then decide which site is best for you. Don’t forget to take advantage of those valuable bonuses!

Where can I find the safest online casinos?
Are online casino games fair?
Can I play casino games for free?
Do I have to pay to play at a sweepstakes casino in California?
What payment methods can I use? 

California’s Safest Online Casinos

Even social casinos require players to provide some basic personal information when they sign up. If you plan on purchasing a coins package, you’ll also need to divulge some sensitive banking information. As such, we make sure that the top-rated California online casinos on this page feature the highest levels of security and data protection.  

These sites use the latest SSL encryption technology and firewalls alongside other layers to keep all of your information confidential and secure. You can trust that any information you provide will never end up in the wrong hands. To put it into perspective, these sites offer the same levels of security as major banks do.

California Online Casino Payment Methods

We must stress that social casinos are free to play. You can boost your virtual bankroll with great bonuses and promotions. However, players can buy more Gold Coins or Sweepstakes Coins if they want to. The best online casinos in California support a solid selection of payment methods that you can use to buy packages or cash out your sweepstakes coins.  

While deposits are typically processed instantly, those who cash out can expect to receive their money in 1 to 5 days, depending on the payment option. Some sites even process cash-out requests in an hour or less. It’s worth noting that you will likely need to complete a verification process before you can withdraw your winnings.  

Some of the most commonly accepted payment methods include: 

  • Credit cards: Most people already have a credit card like Visa, Mastercard, AMEX, or Discover 

  • Debit cards: If you have a bank account, then you probably have a debit card which is all you need at our top California online casinos. 

  • E-wallets: In addition to being safe, secure, and popular, e-wallets tend to offer the fastest withdrawal times. 

  • Online banking: Send and receive money directly to and from your bank account. 

  • Vouchers: You can find vouchers and gift cards online and at retail outlets like gas stations, drug stores, and grocery stores. 

Best Real Money Casino Games in California

While real-money online casino games are not yet legal in California, you can still get a piece of the action by playing games for free at social and sweepstakes sites. One key benefit of having so many games to choose from at our top California social casinos is that you can customize your experience. For instance, slot jockeys can choose from various themes, special features, and innovative mechanics. They can also opt to play high-RTP games, low-RTP, and everything in between.  

For those who are unfamiliar with RTP, it stands for Return To Player, which is the average amount of money a player can expect to win back. You will see that a game’s RTP is always expressed as a percentage. That percentage reflects the expected return. If you see that a game has an RTP of 97%, then you can expect to end up with 97 coins for every 100 coins spent.  

Again, this is merely an average calculated over tens of thousands of rounds. You might hit the jackpot or lose some or all of your coins – that’s the point of gambling! If you are asking whether high-RTP games are better than low-RTP games, there isn’t a one-size-fits-all answer. Instead, it all comes down to your own personal preferences.  

Slot Manufacturer Payout RTP%
Wolf Reels Rapid Link NetGame Entertainment 9308
Cards of Asgard All Aces Switch Studios 99.92
Blackjack Switch Red Rake Gaming 99.92
Blackjack Switch Playtech 99.92
Freecell Lady Luck Games 99.9
Single Deck Blackjack Espresso Games 99.86
Blackjack Single Hand Gaming Corps 99.83
Blackjack Single Hand VIP Gaming Corps 99.83
Blackjack Bonus 1x2 Gaming 99.8
Red Queen Blackjack 1x2 Gaming 99.8
Blackjack VIP Red Rake Gaming 99.78
Blackjack Vegas Strip Red Rake Gaming 99.78
Blackjack Boldplay 99.75
Blackjack GameArt 99.73
Super 7 BlackJack Betsoft Gaming 99.71
Blackjack X-change Slingo Originals 99.68
Blackjack Low Playson 99.67
Blackjack Playson 99.67
Blackjack High Playson 99.67
Blackjack Surrender Playtech 99.66
Diamond Blackjack Expanse Studios 99.65
BlackJack 21 Classic Casino Web Scripts 99.64
BlackJack 21 3D Dealer Casino Web Scripts 99.64
Blackjack iSoftBet 99.64
Blackjack Plus Felt Gaming 99.63
Pontoon BlackJack Betsoft Gaming 99.62
Multihand Blackjack Pragmatic Play 99.62
BlackJack 21 FaceUp Casino Web Scripts 99.61
BlackJack 21 FaceUp 3D Dealer Casino Web Scripts 99.61
Blackjack 3 Hand Habanero 99.6
Blackjack Doubler NeoGames 99.6
Blackjack Poker & Pairs IGT 99.6
BlackJack Twins & Crazy Twins GAMING1 99.6
Multi Hand Blackjack IGT 99.6
Blackjack Habanero 99.6
American Blackjack Pragmatic Play 99.6
BlackJack Multi Hand Play'n GO 99.6
Blackjack IGT 99.6
Classic Blackjack NetEnt 99.59
Dragons Of The North - Blackjack Wizard Games 99.59
Blackjack Wizard Games 99.59
Blackjack with Perfect Pairs & 21 + 3 SG Gaming 99.59
Blackjack Wazdan 99.59
Hi Lo Blackajck Realistic 99.59
Blackjack Perfect Pairs & 21+3 Realistic 99.59
Blackjack Realistic 99.59
Blackjack Six Card Charlie Espresso Games 99.59
Blackjack NetEnt 99.59
The Blackjack VIP Darwin Gaming 99.58
Blackjack Platipus Gaming 99.58
Blackjack VIP Platipus Gaming 99.58
Mobile Blackjack Playtech 99.58
Premium Blackjack Playtech 99.58
Buster Blackjack Playtech 99.58
Free Chip Blackjack Playtech 99.58
Frankie Dettori's Magic Seven Blackjack Playtech 99.58
Perfect Blackjack Multihand 5 Playtech 99.58
Blackjack Mini Playtech 99.58
Blackjack PlaynNova 99.57
Classic Blackjack Espresso Games 99.57
Lucky 7 Blackjack Espresso Games 99.57
Lucky Lucky Blackjack Playtech 99.57
BlackJack Twins & Crazy Twins Extended VIP GAMING1 99.56
BlackJack Twins & Crazy Twins Extended GAMING1 99.56
BlackJack Twins & Crazy Twins VIP GAMING1 99.56
Blackjack Multihand 7 Seats VIP GAMING1 99.56
Blackjack Multihand 7 Seats GAMING1 99.56
Blackjack Multihand 3 Seats VIP GAMING1 99.56
Blackjack Multihand 3 Seats GAMING1 99.56
Craps Play'n GO 99.55
Single Deck BlackJack Betsoft Gaming 99.55
European Blackjack Espresso Games 99.55
Blackjack Cashback Playtech 99.55
Single Deck Blackjack Nucleus Gaming 99.55
Cards of Ra Jacks or Better Switch Studios 99.54
2 Ways Royal Platipus Gaming 99.54
300 Carat Blackjack Leap Gaming 99.54
Craps Classic Casino Web Scripts 99.54
Craps Of The Future Casino Web Scripts 99.54
3D Blackjack Iron Dog Studio 99.54
Jacks Or Better Spearhead Studios 99.54
Blackjack Atlantic City Red Rake Gaming 99.54
Blackjack Perfect Pair & 21+3 Dragon Gaming 99.5
Blackjack Premium Double Deck Urgent Games 99.5
Blackjack Dragon Gaming 99.5
21 Burn Blackjack Betsoft Gaming 99.5
Single Deck Blackjack Arrow's Edge 99.5
Multi Hand Blackjack Arrow's Edge 99.5
Blackjack Premium Single Deck Urgent Games 99.48
Blackjack Bonus Wheel 1000 Gaming Corps 99.46
Blackjack Multihand Gaming Corps 99.46
Blackjack Multihand VIP Gaming Corps 99.46
Blackjack Multihand 21+3 Gaming Corps 99.46
All Bets Blackjack Playtech 99.46
Classic Blackjack Side Bet Suite Switch Studios 99.44
Blackjack Pro World Match 99.44
Blackjack Privee World Match 99.44
Blackjack Single World Match 99.44
Blackjack Single Pro World Match 99.44
Blackjack Single Privee World Match 99.44
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Best Sweeps Casinos in California

When you check out any of our recommended CA online casinos, you will find that they share several common traits. The best online casinos in California offer a full range of casino games from leading software developers. This doesn’t just include the most popular games like slots, blackjack, and roulette, but less-popular games like craps, video poker, Slingo, and live casino games too. 

Top CA online casinos are safe, secure, and fair. They also offer an assortment of bonuses and exclusive offers that provide plenty of added value. Most of all, our favorite social casinos serve up an endless supply of free entertainment that you can enjoy at home or on the go using your mobile device.  

Now, our experts look at the big picture when they rate and review sites. However, we understand that Californians value specific criteria over others. For instance, some players prioritize game selection, while others focus on the best bonuses and exclusive offers. Some people prefer playing RNG table games, and some people can’t get enough of the live casino action.  

The vital thing to know is that there are so many high-quality California online casinos that you won’t have to compromise. If one site doesn’t offer everything you’re looking for, then you can simply move on to the next one. Because Californians look for different things in online casinos, we have created the following online casino list for California to point out the top online casinos for various categories.

💰 Best Welcome Bonus Fortune Coins Casino
☎️ Top Customer Support Gambino Slots Casino
💳 Best Payment Methods Pulsz Casino
🎲 Greatest Casino Games Library BetRivers Sweepstakes Casino
🎰 Best Online Slot Selection WOWvegas Casino
🤵 Top Live Dealer Collection BetRivers Sweepstakes Casino

We urge you to read our in-depth reviews to help you find the best CA online casino for you. You can then open a new account, claim your welcome bonus, and immerse yourself in the ultimate online casino adventure without having to spend any money. It’s fun, fair, and free!! 

Find the best real money online casinos throughout the United States

Regulated
Social & Sweepstakes
Explicitly Illegal
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