Best US Online Casinos in 2025

Is Online Casino Gambling Legal in the United States?

Online casino gambling is legal only in specific states where legislation permits internet-based real money play. Each state determines its own rules and licensing requirements.

As of 2025, fully regulated online casinos operate in:

• Connecticut

• Delaware

• Michigan

• New Jersey

• Pennsylvania

• Rhode Island

• West Virginia

Other states, such as New York, Illinois, and Indiana, are currently reviewing bills that could expand the legal market in the coming years.

Regulation and Oversight of US Online Casinos

Each legal state has its own regulatory authority responsible for licensing operators, ensuring fair play, and enforcing responsible gaming measures.

Key regulators include:

• New Jersey Division of Gaming Enforcement (NJDGE) – Monitors all online casinos and enforces strict compliance standards.

• Pennsylvania Gaming Control Board (PGCB) – Oversees operator conduct, auditing, and player protection.

• Michigan Gaming Control Board (MGCB) – Manages licensing, testing, and anti-fraud enforcement in Michigan.

These agencies guarantee that state-licensed platforms provide transparent, fair, and safe gambling environments.

Best US Online Casinos in 2025

Based on bonus value, gameplay variety, and platform reputation, these are the best casino sites in the United States for 2025:

DraftKings Casino

DraftKings Casino remains one of the best online casinos in the U.S., attracting both casual players and experienced gamblers. New users can claim an impressive welcome bonus that includes 500 free spins on Cash Eruption slots and a 24-hour loss refund of up to $1,000 in casino credits.

The platform’s game library features hundreds of slots, blackjack, roulette, and exclusive DraftKings-branded games, offering something for every style of player. In addition, the site provides a smooth user experience on both desktop and mobile devices.

Sports fans will also find plenty to enjoy. DraftKings features sports-themed roulette tables, including NBA Slam Dunk Roulette, where players can pick their favorite team and earn points based on performance. Moreover, each table includes a multi-level progressive jackpot worth over $1 million, making gameplay even more exciting for fans of sports and casino entertainment.

Bet365 Casino

Bet365 Casino, a leading British gaming brand founded in 2000, has shaped the online gambling industry for over two decades. After building a strong presence in Europe, Bet365 expanded into the U.S. market in 2018, focusing on innovation, security, and player satisfaction.

While sports betting remains the company’s core offering, Bet365 Casino has made a significant mark with its exclusive games, wager-free bonuses, and fast withdrawals. These features make it a top choice for both new and experienced casino players.

New customers can enjoy one of the strongest welcome offers in the country — a 100% deposit match up to $1,000 plus up to 500 free spins. Furthermore, the site provides a clean, intuitive interface and lightning-fast payouts, with all gameplay certified by leading regulators.

Currently, Bet365 Casino is licensed and operates in New Jersey and Pennsylvania, ensuring a safe and fully regulated experience for U.S. players.

BetMGM Casino

BetMGM Casino, the online division of MGM Resorts, extends the prestige of iconic Las Vegas destinations such as the MGM Grand, Bellagio, and ARIA. The platform is fully licensed and operates legally in New Jersey, Pennsylvania, Michigan, and West Virginia, providing a trusted and high-quality gaming environment.

As one of the top online casino brands in the U.S., BetMGM offers premium entertainment paired with generous rewards. New members can receive a 100% deposit match up to $1,000 plus an extra $25 in bonus funds upon registration.

The casino features hundreds of slots, table games, and live dealer options, delivering an immersive experience across both desktop and mobile. Moreover, with its reputation for reliability and strong brand heritage, BetMGM Casino remains a leading name in the U.S. online gaming market.

Borgata Casino

Borgata Casino, launched in 2013, was one of the first legal online casinos in New Jersey. Backed by the success of its Atlantic City resort, it quickly became a trusted name in the U.S. iGaming market. The casino combines luxury and innovation, offering players a premium gaming experience that mirrors its land-based legacy.

The platform features a wide range of slots, progressive jackpots, live dealer games, and exclusive Borgata-branded tables. It works with top software providers, ensuring high-quality gameplay and fair outcomes. Moreover, the Borgata mobile app is highly rated for its stability and smooth navigation, allowing players to enjoy their favorite titles anywhere.

New players are greeted with a 100% deposit match bonus up to $1,000, one of the best casino bonuses in New Jersey. In addition, loyal users can benefit from the MGM Rewards loyalty program, which connects online play with real-world perks at MGM Resorts properties across the country.

Licensed and trusted across two states

Currently, Borgata Casino operates legally in New Jersey and Pennsylvania, offering a safe, secure, and fully licensed environment. As a result, it remains a top choice for players who value trusted gameplay, fast payouts, and exclusive access to some of the best casino titles in the U.S.

Caesars Palace Online Casino

Caesars Palace Online Casino brings the legendary Las Vegas experience directly to players’ screens. It captures the same sense of prestige and excitement that made its land-based version world-famous. The platform offers a premium mix of slots, table games, and live dealer options, all supported by a robust VIP program and a top-rated mobile app. As a result, players enjoy a smooth and engaging experience across all devices.

New users can benefit from an appealing welcome package that starts with a $10 no-deposit bonus. In addition, players receive a 100% deposit match up to $1,000 and 2,500 Reward Credits® after wagering $25 or more. These offers make Caesars a great option for newcomers seeking extra value.

Moreover, Caesars is one of the most recognized casino brands in the U.S., thanks to its long-running Caesars Rewards program. This system connects online and in-person play, allowing members to earn exclusive perks and valuable benefits at every level.

Currently, the Caesars Palace Online Casino is available in New Jersey, Michigan, Pennsylvania, and West Virginia, giving players in these states access to one of the country’s most trusted casino experiences.

PlayStar Casino

PlayStar Casino, launched in 2022, has quickly become one of the most innovative New Jersey online casinos. The brand stands out for its modern design and player-focused approach to online gaming. The site offers a sleek and intuitive layout, making navigation simple for new and returning users. Moreover, it features a strong mix of slots, table games, and live dealer options, ensuring a balanced experience for all player types.

The casino’s VIP program is another highlight, rewarding loyal members with exclusive perks and personalized bonuses. In addition, PlayStar combines cutting-edge technology with a personalized experience, tailoring rewards and engagement tools to each player’s preferences.

New players can enjoy a welcome bonus of up to $500 plus 500 free spins, providing a great opportunity to explore the platform’s game selection. Furthermore, the site promotes gamified interaction and dynamic rewards, creating a more engaging and entertaining environment.

At present, PlayStar Casino is available exclusively in New Jersey. However, expansion into new U.S. states is likely as the regulated online gaming market continues to grow nationwide.

FanDuel Casino

FanDuel Casino welcomes new players with a generous offer of 500 bonus spins and $40 in casino credits when making a minimum deposit of $10. The platform stands out for its fast and secure transactions, as well as a highly responsive mobile app that ensures seamless play on the go. By combining the trust and reliability of its renowned sportsbook with a diverse selection of casino games, FanDuel delivers a complete and engaging online gaming experience.

State-by-State Access and Restrictions

Even if an operator holds a license in one state, players must be physically located within that state to gamble for real money. Licensed casinos use geolocation technology to verify player location before allowing access.

Deposits can be made securely via bank transfers, credit/debit cards, or e-wallets such as PayPal. Withdrawals are fast and processed under regulator supervision. Players outside licensed states are restricted from accessing these platforms or claiming bonuses.

Conclusion

The U.S. online casino industry in 2025 offers players a mix of security, variety, and entertainment, thanks to modern regulation and trusted operators. Platforms like DraftKings, Bet365, BetMGM, Borgata, Caesars Palace Online, PlayStar, and FanDuel lead the way with top-tier bonuses and reliable gameplay.

If you’re looking to play safely and legally, stick with licensed U.S. online casinos — your best bet for a secure and enjoyable iGaming experience.