Best Casino Sites 2025 | Top Online Casinos in USA

Numerous top-rated online casino sites are available to US players. Every gambling platform is different in terms of the gaming options and features that they offer. Ultimately, it's better to join a US casino online that tailors the experience to meet your needs.

The Best Online Casinos for Blackjack

Blackjack has a special place in the hearts of US casino players. It’s a classic game requiring skill and luck for anyone to be successful at it. With a little practice, you could begin winning more often than you expect. 

In blackjack, the average house edge is only 1%. This means that, with the right strategy, you’ll have more control over the outcomes. 

We also have a separate page with information about the best blackjack casinos. You can compare the gaming selection that each operator is offering. What’s more, we offer tips and tricks on how you can win more often.

✅ What We Like

• Strategy and self-discipline to win consistently
• An opportunity to develop your table game skill set
• Fun/engaging gameplay that appeals to every type of player

👉 Explore the Best Online Blackjack Sites 

Similar to blackjack, US players also cherish the opportunity to play online roulette. It’s available at casino sites that offer various real money games. Also, all it takes is a little luck for the roulette wheel to spin in your favor!

Roulette doesn’t require any skill for you to play it. That said, probabilities play a major role in how you predict every outcome. You should always keep track of the results so that you’ll know what your next move will be. 

Are you still unsure about playing online roulette? Well, we’d like to help you decide! There’s a separate page on our website with information about the best roulette casinos. In this guide, we also explain different strategies you can use. 

✅ What We Like

• Live & RNG versions of online roulette
• You get to choose the odds with every bet
• 35 to 1 payout potential with a single number

👉 Explore the Best Online Roulette Sites 

Baccarat doesn’t possess the same recognition as blackjack or roulette. However, this doesn’t mean that the game isn’t fun or enjoyable. In fact, the rules and format of baccarat are pretty similar to blackjack. 

In baccarat, the sole focus of the game isn’t for you to beat the dealer. Instead, you must predict yourself to win, the dealer to win, or a tie. In other words, you’ll have the chance to mix things up with your strategy and style of play. 

Of course, baccarat isn’t a game you get good at overnight. That’s why we wrote about the rules and history surrounding it. Furthermore, you can explore baccarat casinos that we recommend as well. 

✅ What We Like

• A house edge of 1.06% with banker bets
• The rules are simple and easy to follow
• Very fast-paced (you’ll know if you won immediately)

👉 Explore the Best Online Baccarat Sites 

It goes without saying that online poker has become a cultural phenomenon in the US. It’s also the most competitive casino game out there because you’re playing against real people. What’s more, live poker allows you to interact and socialize with other players.

Poker is available in many different variations, hence why it’s also popular. The options range from Mississippi Stud to Texas Hold’em and Let It Ride. Keep in mind, however, that the rules are different with every variant. 

Poker lovers are also in luck because we know several poker casinos worth your while. You’ll sign up and fund your account before you can explore what’s available. Remember that you can also practice beforehand by playing the demo mode!

✅ What We Like

• Social interaction with other players
• Great for sharpening your strategic abilities
• Online tournaments with various prizes

👉 Explore the Best Online Poker Sites 

Did you know that certain casinos offer bigger payouts than others? We’re talking about online gambling platforms with high return-to-player (RTP) percentages. For example, an RTP of 98% means that you’ll win $98 for every $100 you gamble (on average). 

Who wouldn’t want to win more money and prizes often over time? At high paying casinos, you’re maximizing every bet that you make because your win potential is higher. That said, the average RTP doesn’t indicate what you’re guaranteed to win. 

✅ What We Like

• Higher winning potential on average over time
• Ideal for strategic players looking to gain an edge
• Access to premium casino games (slots, blackjack, etc.)

👉 Explore the Best Payout Online Casinos

Many new online casinos are also emerging as the gambling market continues to expand. These are platforms that challenge other competitors and push the industry to new heights. What’s more, they offer you access to many new releases in all gaming categories. 

Why are new casino sites attractive to players in the US? Well, the bonuses are often better than what you’ll find at established casinos. The goal here is to encourage players to sign up and promote player retention.

✅ What We Like

• Bonuses are super competitive compared to other operators
• Modern & user-friendly interface for easy navigation
• Cutting-edge features that elevate your experience

👉 Explore the Best New Online Casinos

Do you plan on spending a good deal of money to gamble online? If so, you might as well earn extra rewards for it! All high rollers need to be treated as such. 

VIP casinos allow you to enjoy various perks, such as specialized customer service and invitations to events. You’ll also accumulate points over time, which you can use to redeem real prizes. 

Ultimately, VIP casino sites are safe, fair, and allow you to maximize your experience. We wrote about these platforms extensively in a separate guide, which we encourage you to read!

✅ What We Like

• Exclusive bonuses tailored to your preferences
• Account managers & personalized casino services
• Faster payouts, flexible withdrawal limits & higher stakes

👉 Explore the Best VIP Casinos

Online slots reign supreme in the world of online gambling in the US. Casino operators such as BetMGM and Caesars Palace offer you access to an abundance of these games. You’ll spin the reels, and winning combinations will appear on your screen. 

Perhaps what's best about online slots are the jackpots and grand prizes. All it takes is one lucky spin, and you could change your life forever! What’s more, there’s no skill in playing these games, which means you don’t have to overthink your strategy. 

✅ What We Like

• Massive jackpots & cash rewards
• 24/7 accessibility via mobile devices
• Low minimum bets for players on a budget

👉 Explore the Best Online Slot Sites

Opening a new casino account in the US is quick and easy. You will find that many of the steps require your personal information, but this is done as a safety measure. ID verification is hugely important in online gambling compliance. You will need a few personal documents to register.

I get it; knowing which casino site to choose might be easier said than done. If you are anything like me, you might benefit from a side by side comparison of different online casinos. I even use this tool myself and have found it to be very useful. All you need to do is choose up to 3 casinos to compare. Look at the benefits of each site and then select one that feels right to you. Remember, you can always sign up to more than one site. 

In the US, only six states have legalized online casinos. The rest of the country is limited to social or sweepstake casinos. There is a very clear difference between the three types of online casinos. 

Legal Online Casinos - Online casinos that are licensed and regulated by the state. You can make a deposit, play games and win real money that can be withdrawn. 

Sweepstakes Casinos - Casinos that allow you to play free games using virtual coins. These coins can be purchased in packages for between $2 - $50+. There are a second type of coins that can also be won; and these, can be exchanged for gift cards and sometimes real cash. 

Social Casinos - You can play free games with virtual coins, The biggest difference is there is no way to exchange any type of coin for a gift or cash. You cannot win real money at all. 

Online casino gambling in the United States operates under a state-by-state regulatory framework. While federal law doesn't explicitly prohibit online gambling, states have the authority to regulate and license online gaming operations within their borders.

Currently, legal real-money online casino gaming is available in six states: New Jersey, Pennsylvania, Michigan, Connecticut, West Virginia, and Delaware. Nevada has a unique position, permitting only online poker rather than full casino gaming. The number of licensed operators varies significantly by state - New Jersey leads with approximately 30 online casinos, while Connecticut has only 2 licensed operators.

To play at legal online casinos, you must:

• Be physically located within the state where the online casino is licensed
• Be at least 21 years old (the standard legal gambling age)
• Agree to use geolocation software that verifies your location
• Complete identity verification

You don't need to be a permanent resident of the state to play - you only need to be physically present within state borders while gambling. Online casinos use sophisticated geolocation technology to ensure compliance with state jurisdictional requirements.

Note: Since laws and regulations in this area change frequently, it's recommended to check your state's current gaming commission website for the most up-to-date information.

In a Nutshell: Key Requirements for Online Casino Play

Age Verification

• Must be 21 or older in most states
• Valid ID required for account creation

Location Requirements

• Physical presence within state borders required
• Geolocation verification mandatory
• State residency not required for play

Market variations exist between states based on:

• Number of available operator licenses
• State-specific regulations
• Local partnership requirements
• Tax rates and fee structures

New Jersey was a pioneer in online gambling in the US. It was the first state to legalize online casinos in 2013 through the New Jersey Internet Gaming Act.  The New Jersey Casino Control Commission and the Division of Gaming Enforcement oversees all online gambling operations through a 2-tier system.

Key Statistics (as of 2024):

• Number of active operators: 30 online casinos
• Revenue: $6.3 billion in 2024, according to NJDGE
• Monthly average handle: $200 million
• Combined lifetime revenue since 2013: $11 billion+
• Tax rate: 15% on gross gaming revenue
• Tax Impact: $1.88 billion

All online casinos must be partnered with a land based casino in Atlantic City. Their servers must also be physically located in the casino properties. The DGE requires all sites to implement frequent security audits, consumer protection measures, problem gambling resources and RPG audits (to name a few).

The New Jersey online casino market offers options for players of all experience levels and budgetary preferences. Players can access these platforms via desktop or mobile devices, with the only requirement being physical presence within state borders while playing. Many operators provide welcome bonuses and promotional offers to new players, though it's important to review terms and conditions carefully.

New Jersey Land Based Casinos

Atlantic City, New Jersey's exclusive casino destination since 1976, currently hosts nine operating casino resorts that generated over $2.82 billion in gaming revenue in 2024. Split between the historic Boardwalk and Marina District, these properties - including industry leaders like Borgata, Hard Rock, and Caesars - employ roughly 22,000 people directly in casino operations. While the city has weathered significant changes, including several casino closures and reopening over the past decade, its gaming industry remains robust under the oversight of the New Jersey Division of Gaming Enforcement. Modern Atlantic City casinos have evolved beyond gambling floors to become integrated resorts, offering high-end dining, entertainment venues, luxury accommodations, and sports betting facilities, helping the destination compete with neighboring gaming markets while serving as a crucial driver of regional tourism and economic development.

Governor Tom Wolf gave the thumbs up to online gambling when he signed the Truck Stop and Satellite Casino Bill HB271 on October 30, 2017, making Pennsylvania the fourth state to hop on the online gambling train.

The state's land-based casinos also expanded thanks to this new legislation. It took some time, nearly two years in fact, for casinos to make their debut in the state. But now there are about 20 regulated sites offering a whole array of slots and table games, and they're all linked to existing land-based operators in the state like Rivers Casino, Parx Casino, and Harrah’s Casino.

Keeping everything in check is the Pennsylvania Gaming Control Board, making sure everything runs smoothly and above board in the world of online gambling in the Keystone State.

Key Statistics (as of 2024):

• Number of active operators: 12 online casinos
• Revenue: $2.1 billion in 2024, according to PGCB
• Monthly average handle: $175 million
• Total combined gambling revenue 2024: $6,137,089,054 billion
• Tax rate: 54% on gross gaming revenue for slots and 16% for tables/poker
• Tax Impact: $3.62 billion

Pennsylvania Land Based Casinos

Pennsylvania has 17 full-service casinos, featuring nearly 30,000 slot machines and around 1,800 table games. The casino industry in Pennsylvania is one of the most profitable in the U.S., generating $6 billion in 2024, ranking second only to Nevada (who generated $15 billion in 2024). The casinos fall into four categories: stand-alone casinos, racinos, resort casinos, and satellite casinos. These establishments provide diverse gaming experiences, contributing significantly to the state's economy. 

After a whirlwind of proposals from Republican Brandt Iden, Michigan hit the jackpot by legalizing sports betting and online casinos in late 2019. Governor Gretchen Whitmer signed off on the Michigan Lawful Gaming Act (HB4311) on December 11, followed by the Lawful Sports Betting Act (HB4916) on December 20, 2019.

Two years later, on January 22, 2021, Michigan's online gambling scene burst into life with a whopping 15 different Michigan online casinos hitting the virtual stage. And let's not forget about online poker - it joined the party in 2021 too.

With all this action going on, Michigan saw its coffers swell with a massive revenue boost, thanks to the influx of online gaming enthusiasts. The financial impact has been substantial. In 2024, online casinos generated approximately $2.9 billion in revenue, contributing over $451 million in tax revenue to state and local governments. The majority of tax revenue goes to the School Aid Fund, with smaller portions allocated to the city of Detroit and tribal communities.

Key Statistics (as of 2024):

• Number of active operators: 15 online casinos
• Revenue: $2.9 billion in 2024, according to MGCB
• Monthly average handle: $241 million
• Total combined gambling revenue 2024: $5.3 billion
• Tax rate: Graduated tax rate based on adjusted annual gross receipts (AGR) < $4 million: 20%, > $4 million to less than $8 million: 22%, > $8 million to less than $10 million: 24%.
• Tax Impact: $466 million

Michigan Land Based Casinos

Michigan is home to 26 land-based casinos, with three commercial properties located in Detroit and 23 tribal casinos operated by federally recognized Native American tribes spread throughout the state. The Detroit commercial casinos—MGM Grand Detroit, MotorCity Casino, and Hollywood Casino at Greektown—collectively generate over $1 billion in annual revenue and are regulated by the Michigan Gaming Control Board. 

Tribal casinos, which include notable properties like Soaring Eagle Casino & Resort and FireKeepers Casino Hotel contribute approximately $1.5-1.9 billion annually to the state's economy. The entire Michigan casino industry generates between more than $2 billion in combined annual revenue, making it a significant economic contributor to the state. Beyond gaming revenue, these facilities provide substantial employment opportunities and attract tourism to various regions of Michigan.

Let's dive into West Virginia's online gambling scene. In 2019, Governor Jim Justice and state legislators passed the West Virginia Lottery Interactive Wagering Act (HB2934). This move allowed online casinos to apply for state licensing, regulated by the West Virginia Lottery.

The action kicked off on July 15, 2020, when DraftKings became the pioneer site to launch. BetMGM followed suit just a month later. Presently, West Virginia boasts four established WV online casinos for players to enjoy.

Beyond casinos, online sports betting and poker also have the green light in the state. Oversight of these online gambling activities falls under the West Virginia Lottery Commission, ensuring compliance and fairness throughout the industry. It's a new era of gaming that's reshaping the landscape of entertainment in the Mountain State.

Connecticut, known as the Constitution State, had a robust history of traditional brick-and-mortar casinos long before it joined the ranks of states legalizing Connecticut online casinos in 2021.

What brought about this change? Well, it all stemmed from a state-tribal gaming contract between Connecticut and the Mashantucket Pequot and Mohegan tribes. In May 2021, Governor Ned Lamont signed the HB6451 bill into law, paving the way for online sports betting, casino gaming, and daily fantasy sports.

Following this legislation, the Connecticut Department of Consumer Protection gave the green light for launching online sports betting and casino games. Consequently, on October 19, 2021, Connecticut formally launched legal online casino gaming, with three sites initially regulated by the Connecticut Gaming Division. The state had officially stepped into the realm of online gambling.

Delaware proudly embraced its nickname, 'the First State,' by blazing the trail as the inaugural US state to legalize online gambling. On June 28, 2012, Governor Jack Markell made history by signing the Delaware Competitiveness Act (HB333) into law.

Fast forward to November 7, 2013, when Delaware Park, Dover Downs, and Harrington Raceway & Casino - the state's three iconic land-based casinos - rolled out their virtual red carpets, launching Delaware online casinos that featured free games galore. Players could dive into free slots, poker, roulette, and blackjack, all at the click of a button!

But hold onto your seats because the real thrill arrived in 2014 when these online casinos introduced a full suite of real money games, adding a new dimension to the gambling scene in the First State.

And who's keeping tabs on all this action? None other than the Delaware State Lottery, which oversees the pulse-pounding world of gambling in the state. 

Rhode Island Governor Dan McKee signed the SB948 bill allowing the state lottery to offer legal online casino services to players over 18 in June 2023.

Nevada online casinos law is tricky and not as straightforward as you would think. Nevada was one of the first states to legalize online gambling sites but it still doesn't have everything - only online poker and sports betting. Note that for online betting you must first register in person at a casino and only then can you play on mobile or desktop. Online poker allows for remote registration. Other than that, the state currently has no legalized casino games.

The Casinos.com crew has been playing online table games and slots for years. We’ve also been traveling the country playing at the biggest and best land-based casinos. We know the most trustworthy operators and license-holders to make your casino journey as smooth as possible.

The online casino industry in the United States is just a click away. Don’t sign up with an operator until you read our team’s top reviews, as only the best legal US online gambling sites make it into our experts’ recommended list. Here are some of the advantages to playing at legit gambling sites that adhere to local state regulations:

• Player Protection: By choosing one of the top licensed and legal USA online casinos you are ensuring you will be safe when wagering online as these sites are located in the US and vetted by state gambling regulators during a thorough registration period. Therefore players can expect certified and fair games, legit payment solutions and platforms which are accountable if there are any issues.
• Responsible Sites: Players can access a range of responsible gambling tools provided by regulated US state online casinos, allowing you to sign up and play your favorite games without concern about breaking limits or using a platform that doesn’t follow safety guidelines.
• Enforced Regulations: Playing at legal USA online casinos ensures regulations are enforced at state level, making it a safer environment for players to gamble online. Operators must follow local laws such as providing adequate player protection and be financially stable with enough funds to pay out casino wins.
• Casino Bonuses: What’s better than playing online casino games? Getting a hefty welcome bonus of course. A top online casino will offer welcome and deposit match bonuses, plus regular promotions like free spins and reload bonuses. We also check out the VIP programs to see if they are worth joining.

Online casinos in the USA offer a wide range of games for you to play for real money, often numbering into the thousands. You’ll usually find a ton of different themes and variants to choose from as well to keep things interesting. Here are the main games you can play at an online casino:

Online slots take up the largest chunk of a casino’s game selection. You can find a huge selection of real money slot games at the best slot sites online, including popular titles adapted from land-based machines. Choose from classic 3-reel steppers and 5-reel bonus slots to the biggest progressive slots with giant jackpots.

In land-based casinos, you will usually only find American Roulette. At online roulette casinos, however, you can play everything from American Roulette to European Roulette, French Roulette and even Multi-Wheel Roulette with added bonus pockets. You can play the RNG-based options or you can play with a real croupier at online live casinos.

Online blackjack games are offered by a majority of top online casino brands. Play classic blackjack from $0.50 a hand, or take a shot at side bets in Atlantic City Blackjack and Perfect Pairs. Played with the correct strategy, blackjack offers an incredibly low house edge.

Baccarat and Punto Banco pit the player against the dealer to see whose hand will win. It’s easy to learn and offers a low house edge. Check out all the baccarat casinos online and pick your favorite.

Video poker machines are popular across the US. A top online casino site will offer video poker games from major developers like IGT. Hold your good cards and discard your bad ones to make the best 5-card hand possible.

Scratch cards, or scratchers, are quick instant-play games available at most of the best online casinos. Pay your stake and remove the top layer to reveal a cash prize or jackpot.

An online live casino brings the thrill of brick-and-mortar games onto your PC or mobile phone. Play roulette or card games such as blackjack and baccarat against a human dealer via webcam. The dealer uses real-life equipment for an authentic casino experience.

One major benefit of gambling online is a casino bonus. These are highly desired and are one of the best aspects of signing up at a chosen online casino operator. The king of them all is the $200 no deposit bonus free spins real money bonus - although it is very rare.

Grab a welcome bonus when you play at an online casino for real money. Our list of casinos at the top of this page display the best bonuses available in each state where real-money gambling is legal. Simply select your state to see what offers are available for you, and scan the offers to check which bonus meets your needs. 

Keep in mind that there are different types of casino bonuses available at US online casinos, including free sc coins. 

Types of Casino Bonuses

Every good online casino in the USA will offer a welcome bonus to new players, but you will have to make an initial deposit to take advantage. Generally, the casino will match your first deposit 100% with bonus money. Meet the wagering requirements to unlock the bonus money and withdraw it to your bank or e-wallet. While the requirements might seem strict, remember this is essentially free cash and the casino wants to make sure you stick around and play for a while.

Regular casino players can claim a reload bonus. It’s often a smaller version of the welcome bonus where your deposit may be matched only 25-50%.

Some US casinos give new players a little freeplay cash to use on slots and games of your choice. These no deposit bonus codes are very sought-after, but any winnings must usually be wagered several times over before you can withdraw the money.

A welcome bonus may also include free spins on selected slots. Winnings from free spins may be treated as bonus funds, with wagering requirements attached, but some casinos do offer no wagering free spins, where any winnings are yours to keep. One of the top free spins bonus is the 120 free spins for real money bonus.

Many prominent VIP casinos offer a loyalty program, such as Caesars Rewards or MGM Rewards. You earn points every time you play and can work up through several tiered levels of membership. Points can earn you added benefits like faster cashouts and personal VIP managers.

There are some casinos with no wagering requirements, but most casino bonuses have a wagering requirement. A wagering requirement is the amount you have to gamble in order to release your bonus funds. Here’s an example:

You sign up for a welcome bonus with a 100% deposit match up to $1,000. You deposit the maximum amount and the casino awards you with $1,000 in bonus funds. The wagering requirement is set at 25x. You must now gamble 25 x $1,000, or $25,000, to release $1,000 in free cash.

Casino games may contribute different amounts too, depending on the casino. Slots have a high contribution rate.

Casino Site Software And Game Providers

The online casino market is a competitive one and because of this, casinos need to work out how they can stay at the top of their game. One way the best online casinos do this is by partnering with the best software developers in the business. By doing this, players can access the best casino games with exciting features, captivating themes, and innovative game mechanics. 

Here are some of the top casino software providers in the industry: 

It should be a simple and swift process to both deposit and withdraw from online casinos in the US.  Follow our step-by-step instructions to make safe online casino payments.

How To Deposit At An Online Casino

1. Visit the online casino you want to make a deposit at and sign up for an account if you don’t already have one.
2. Navigate to the cashier and complete any verification checks.
3. Select your payment method, ensuring it is accepted for withdrawals if that’s what you are planning.
4. Enter the amount you wish to deposit and confirm any relevant details.
5. Once the funds have arrived in your account you can get playing!

How To Withdraw At An Online Casino

1. Navigate to the cashier and the withdrawals section.
2. Choose your withdrawal method, being sure to check any minimum and maximum amounts.
3. Enter the amount you wish to withdraw and confirm any relevant details.
4. Funds should arrive to your preferred method immediately but do depend on which one you choose.

All the US casinos online listed on this page accept trusted methods of payment. From newer methods like Apple Pay online casino payments and Venmo casino payments to traditional options like using PayPal at an online casino site. 

If players are located in states where online casinos are not legal, they will assuredly come across web sites that look like they are legal. These offshore gaming sites are designed to appear completely operational within the law, but they actually operate in illegal or “gray market” manner. 

These sites are often unregulated, unsafe and use shady practices. For example, if a player registers and deposits funds, then plays and hits a big jackpot, there is not a guarantee they will actually receive winnings. The site could even close down at any time, leaving deposits or winning completely unretrievable, plus compromise personal data. The player would have no legal recourse in this scenario. For a multitude of reasons, it’s best to stay away from offshore gambling websites, and explore the offerings at Casinos.com, all of which are completely legal, licensed, and regulated.

Responsible gambling is not just a catchphrase that gambling bodies spout to sound like they care. Gambling can be harmful and the increasing emphasis on responsible gambling practices is intended to help players to control their gambling practices. Reputable casinos that care about their players will have a number of tools and resources available to help you manage your play, like deposit limits, loss limits, session limits, cool-off periods and self-exclusion periods. Some sites will also provide a questionnaire that you can use to gauge whether you or a loved one has a gambling problem.

If you are trying to protect a minor from gambling there are a number of software options you can install on your computer to restrict access to online casinos, while there will also be links to external organizations where you can seek help.

• National Problem Gambling Helpline (NCPG) - 24/7 helpline: 1-800-522-4700
• Gamblers Anonymous (GA) - Support groups and recovery meetings
• Gam-Anon (for family and friends) - Meetings and support for affected loved ones

If you need help, don’t hesitate to reach out to these organizations. Support is available.