Legal and Regulated US Online Casinos 2024 Edition
Online casinos are legal in a few states. Learn more about where it is legal to play online casino games like blackjack and slots.
While the sportsbook industry has undoubtedly grown to be a thriving one, it’s complemented in a handful of states by online casinos. These websites and apps offer many of the same games you will find in physical casinos. Games play on a laptop, tablet, or smartphone.
Just as it is with sportsbooks, the online casino industry in the United States is full of different operators, most of which are different from one another. The following is aimed at helping you better navigate the legal casino landscape, as the rules and operators change—sometimes dramatically—from state to state.
The following states are home to legal and regulated online casinos:
Most Popular US Online Casino Brands
The rules and regulations governing online casinos change from state to state. However, since online casinos exist in multiple states, game libraries may be similar. Popular brands will aim to maintain a standard offering so that players from various states are able to seamlessly enjoy their mobile casino experience.

Caesars online casino is not only one of the most recognizable casino brands, but it’s also available in multiple states. New online players often choose Caesars because of their familiarity with the brand. For good reason too, because Caesars is regularly regarded as one of the best mobile casinos around.
Caesars may have made its name in the real world, but FanDuel and DraftKings rose to fame almost exclusively online. You may know FanDuel and DraftKings for their Daily Fantasy Sports and sports betting operations. However, these companies are just as entrenched in the online casino world.
BetMGM is another operator people who frequent Atlantic City and/or Las Vegas will be familiar with. Like Caesars, BetMGM has capitalized on its globally recognized brand and has established a sizeable presence in all states that allow legal and regulated online casinos.
Other names, like WynnBet for example, have established themselves in some states where online casinos have taken hold. However, WynnBet has not expanded operations to every state. As the casino industry continues to grow, this is likely to change.
Other Popular Online Casino Brands
The above touched on many of the online casinos in all states where they are legal. However, you might be unfamiliar with many online casinos that are popular locally. Despite their smaller reach, these casinos can still offer a top-notch product.
Wind Creek Casino in Pennsylvania and Play Gun Lake Casino in Michigan are two examples of smaller online casino operations. Generally, the games you will find at the big-name casinos are the same as those you will find at lesser-known sites. What’s more, you will find that some of the smaller online casinos offer better promotions and bonuses for new players. Since they are trying to compete with the big dogs, these sites may offer players lucrative bonuses to get them through the door.
Whether the casino in question is big or small, most also boast dedicated sportsbooks that are worth checking out.
Types of Online Casino Games Available
In terms of the games on offer at legal and regulated online casinos, they are identical to those that exist in a physical casino. In fact, because they exist online and are not limited by floor space, online casinos offer a wider variety of games.
Slots make up most of the games available. However, you will also find table games like blackjack, roulette, and craps. Table games are more or less standard across the board. Additionally, many available online slot titles are the same ones found on the floor of your favorite casino. Popular games like Dancing Drums, Cleopatra, Zeus, and so many more all exist online.
For table game players, playing blackjack with digital cards drawn from a digital deck by a nonexistent dealer is something that may not come close to replicating the real casino blackjack experience. For these players, live dealer games are the perfect solution. Live dealer games perfectly intermix the online and real-world casino experiences.
These games are played with real cards on a real table with a live, human-dealer drawing them. The action is live-streamed so that you can play a real game of blackjack (or craps, or roulette) online, from the comfort of your home. Just like in real life, dealers talk and interact with players the whole time.
Banking Options at Online Casinos
When it comes to funding an online casino account, players are again spoilt for choice. The most commonly used form of deposit is by way of a debit or credit card. You may also be able to fund accounts via online banking, wire transfers, cash at a physical casino, PayPal, PayNearMe, Venmo, and many other options. Of course, the banking options offered vary from site to site and state to state.
When it comes time to withdraw funds, you are able to use many of the same methods that are available for deposits. Most online casinos do not allow players to process a withdrawal via a payment method not previously used for a deposit. In other words, if you wish to withdraw funds via PayPal, you will have to first make a PayPal deposit. This is nothing more than a security feature aimed at preventing fraud.
Mobile Casino Apps
Most mobile casinos are available for download from the App or Google Play stores. Even if the site does not have an app available for download from an official app store, they will more than likely have a direct download link on their mobile site.
You will need to have your geolocation services on to verify that you are gambling from within a state where it’s legal. However, the games available online (including live dealer) are available to play on the go from your phone.
Sportsbook Reviews
Bet365 Sportsbook Review
Solid BonusesWhy We Recommend
- New users have the ability to choose between two unique welcome promos after qualifying wagers, which is extremely rare.
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Key Features
BetMGM Sportsbook Review
Best sports coverageWhy We Recommend
- Deep coverage of 26 sports
- Excellent rewards program
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Key Features
BetRivers Sportsbook Review
Why We Recommend
- Hundreds of slots and table games
- Free VC$20 credit every four hours
- Tons of other promotions, like daily spins of the “Daily Wheel”
Key Features
DraftKings Sportsbook Review
Fresh OfferWhy We Recommend
- Flex spins mean you can pick your game for your 500 bonus spins
- Regular leaderboard challenges for a chance to win more bonuses
- Fun and exciting existing player promos, such as Daily Rewards Rocket Turbo
Key Features
Desert Diamond Sports Review
Exclusive BonusWhy We Recommend
- Easy sign-up process
- Comprehensive sports betting options
- In-play betting available
Key Features
About the Author - E-E-A-T Verified
John Mehaffey is a veteran sports betting journalist with over 15 years of experience covering the US regulated gambling industry. He has reported on the evolution of American sports betting from the repeal of PASPA in 2018 through the rapid expansion of legal sportsbooks across 38+ states. His work focuses on sportsbook reviews, regulatory analysis, and consumer education — helping bettors make informed decisions in a rapidly changing landscape.
Credentials & Experience
- 15+ years covering US sports betting & gambling regulation
- Covered PASPA repeal and subsequent state-by-state legalization
- Member of the National Council on Problem Gambling (NCPG)
- Former contributor to ESPN, Action Network, and Legal Sports Report
- Personally tested and reviewed 30+ licensed US sportsbooks
- Quoted in The New York Times, Washington Post, and Bloomberg
Hands-On Testing
John has placed legal wagers in 20+ states, tested every major sportsbook app firsthand, and maintains direct relationships with sportsbook operators and state regulators. His reviews are based on hands-on testing of deposits, withdrawals, customer support, odds competitiveness, and mobile app experience.