Online Casino Gambling in Delaware

delaware online casinoAre you looking for the best casinos or betting options in Delaware?

Welcome to safe and legal gambling in the First State! Situated in the Mid-Atlantic region of the United States, Delaware is a pioneer in gambling legislation, having been the first to legalize online gambling in 2012.

Dover is Denver’s capital, while Wilmington is the largest city. Read more to learn about the fun adventures awaiting you at legal casinos in Delaware.

Overview of Gambling in Delaware

Delaware is among the few states in the United States that offer legal land-based casino gambling. The history of gambling in the state dates back to 1933 when pari-mutuel wagering on horse racing was legalized. Since then, Delaware has progressively embraced gambling legislation, culminating in the Delaware Gaming Competitiveness Act of 2012. This groundbreaking act authorized online gambling and expanded the range of casino games available at land-based venues.

In Delaware, the legal gambling age is 21 for all forms of gambling, including casino gambling, sports betting, and online gambling. With various gaming options available, such as slot machines, table games, sports betting, and online gambling, there’s something for everyone.

A Historical Timeline of Online Casinos in Delaware

  • In 2012, Delaware’s House of Representatives passed HB 333, legalizing online casinos and poker rooms.
  • The Senate approved the bill on June 27, 2012, and Governor Markell signed it the next day, establishing the Delaware Gaming Competitiveness Act of 2012.
  • The act not only legalized online casino gambling and poker but also introduced a sports lottery and legalized keno.
  • Delaware’s three racetrack casinos—Delaware Park, Dover Downs, and Harrington Raceway & Casino—were authorized to launch online casino gambling.
  • Following a successful soft launch period, online casino gaming began in November 2013.
  • In January 2024, BetRivers launched the first online sportsbook in Delaware, allowing all three casinos to offer online casino gaming through the BetRivers app and website.
  • Players must be 21 or older and physically located in Delaware to access online slots, table games, and video poker games.

delaware sports betting usa

Casino properties in Delaware

Are you looking for a gaming venue in Delaware? Worry not, as the state offers digital and land-based gaming enthusiasts many gambling choices. Delaware Park, Dover Downs, and Harrington Raceway & Casino, Delaware’s trio of racinos, have something for everyone! Choose from casino gaming options such as slots, table games, and poker. Furthermore, these locations also provide sports wagering opportunities.

Delaware’s Top Gambling Establishments:

Delaware Park

Located in Wilmington, Delaware Park provides a picturesque backdrop for a day filled with wagering activities. There’s never a dull moment as the venue offers more than 2,300 slot machines, in-person table games, and a dedicated poker area. Additionally, patrons can indulge in live thoroughbred horse racing, sports betting, and off-site wagering amenities.

Dover Downs

Located in the capital city, Dover Downs boasts an impressive collection of over 2,000 slot machines, table games, and a dedicated poker room. The venue also features a luxury hotel and spa, making it an ideal destination for a weekend getaway.

Harrington Raceway & Casino

Situated in Harrington, Harrington Raceway & Casino is a racino that combines the excitement of more than 1,800 slot machines and a variety of table games with the thrill of live horse racing. Moreover, you can also enjoy sports betting and off-track betting at this popular venue.

Internet Casinos in Delaware

sports bettingFollowing the legalization of online wagering in the state, Delaware’s trio of racinos introduced digital gambling. As a result, you can enjoy playing slot machines, table games, and video poker from the comfort of your home or while on the move using your mobile device.

To engage in online casino gaming in Delaware, players must be at least 21 years old and register an account with one of the state’s licensed online casino providers.

Online Casino Taxation in DE

In Delaware, residents are required to pay taxes on their gambling winnings. These winnings are subject to Delaware income tax, ranging from 2.2% to 6.6% based on earnings.

Additionally, for prizes exceeding $5000, the lottery withholds 24% federal tax, as well as for sports lottery prizes over $600 or more than 300 times the wager.

Non-residents who win in Delaware may also face taxation by their home state.

Age restrictions are a crucial aspect of the state’s gambling laws, with players needing to be at least 18 years old for the lottery and 21 for casinos, sports betting, and other wagering activities.

Delaware Park casino

Horse Racing in Delaware

Pari-mutuel wagering on horse racing has been legal in Delaware since 1933. Delaware Park and Harrington Raceway are popular venues for live racing, while simulcast races are available at all three racinos.

In addition to live and simulcast horse racing, Delaware Park and Harrington Raceway offer off-track betting (OTB) locations throughout the state, allowing bettors to watch and bet on horse races from around the country in a comfortable and convenient environment.

Delaware also offers online horse race betting through several licensed advance deposit wagering (ADW) providers.

Lottery in Delaware

The Delaware Lottery offers a variety of games, including instant games, draw games, and multi-state games like Powerball and Mega Millions. Additionally, you can participate in sports betting through the lottery’s Sports Pick program.

Sports Betting in Delaware

Delaware boasts a rich history of sports betting, being one of the first states to legalize it following the 2018 U.S. Supreme Court ruling overturning the federal sports betting ban. The state’s three casinos – Delaware Park, Dover Downs, and Harrington Raceway – offer various sports betting options on professional and college events, including moneyline bets, point spreads, and futures bets.

Aside from in-person sports betting, Delaware also offers online sports betting through the state’s lottery. Delawareans and visitors can place sports bets anywhere in the state using a mobile device.

As a result, sports betting has become a popular form of entertainment in Delaware, with many residents and visitors enjoying the excitement of betting on their favorite teams and events. The state’s legal sports betting industry also generates revenue for the state’s economy, with taxes collected on sports betting profits.

sports betting on mobileEsports and Daily Fantasy Sports in Delaware

Daily Fantasy Sports (DFS) is legal in Delaware, and several operators are available for residents to enjoy DFS. However, esports betting is not really mentioned in Delaware’s gambling laws. Because of that, it remains unclear whether or not eSports betting is allowed in the state. Delaware is, therefore, a gray esports market.

Responsible Gambling in Delaware

Remember to follow responsible gambling practices while enjoying Delaware’s legal casinos’ diverse and exciting gaming experiences.

Set a budget, know the odds, take breaks, and know when to walk away to keep your experience enjoyable and stress-free. With responsible gaming in mind, you can fully appreciate all that Delaware’s gambling scene has to offer.

Delaware takes responsible gambling seriously, and support and resources are available for individuals struggling with problem gambling.

Several local gambling addiction help centers in Delaware provide support and resources for individuals who are struggling with problem gambling. Here are a few examples, along with their contact information:

Delaware Council on Gambling Problems

This organization provides free and confidential counseling services, support groups, and referrals to local resources for individuals struggling with problem gambling. Contact them at (302) 655-3261 or visit their website at

Gambler’s Anonymous Delaware

This is a local chapter of the international organization Gamblers Anonymous, which provides support and a 12-step program for individuals who want to recover from problem gambling. Visit their website at to find meeting information in Delaware.

Delaware Division of Substance Abuse and Mental Health

Delaware Division of Substance Abuse and Mental Health (DSAMH)

The DSAMH provides various mental health and substance abuse services, including counseling and treatment for individuals with gambling addiction. Contact them at (302) 255-9399 or visit their website at

Brandywine Counseling & Community Services

This organization delivers various behavioral health services, including counseling and support groups for those with gambling addiction. Contact them at (302) 656-2348.

Recovery Centers of America

Operating a specialized treatment facility in Wilmington, this organization focuses on treating individuals with various addictions, including gambling addiction. Contact them at (302) 238-4365 or visit their website at

These local help centers provide various services and resources to aid individuals struggling with problem gambling. If you or someone you know is battling a gambling addiction, seeking assistance from a skilled and experienced professional is crucial.


The legal gambling age in Delaware is 21 for all forms of gambling, including casino gambling, sports betting, and online gambling.

Yes, online casinos are legal in Delaware and are regulated by the state lottery.

Yes, online poker is legal in Delaware and is available at the state’s licensed online casino operators.

Yes, there are three land-based casinos in Delaware: Delaware Park, Dover Downs, and Harrington Raceway & Casino.

Yes, sports betting is legal in Delaware and is offered at the state’s three casinos.

Yes, online sports betting is legal in Delaware and is offered through the state lottery.

Yes, daily fantasy sports are legal in Delaware and are regulated by the state lottery.

Yes, betting on horse racing is legal in Delaware and is available at Delaware Park and Harrington Raceway, as well as online through licensed advance deposit wagering (ADW) providers.

Delaware’s casinos offer a variety of games, including slot machines, table games, poker, and sports betting.

Yes, live poker rooms are available at Delaware Park and Dover Downs.

Deposit and withdrawal options for online gambling in Delaware include credit cards, debit cards, and online payment services.

Yes, online gambling in Delaware is safe, as it is regulated by the state lottery and offered by licensed operators.

To register for an online casino account in Delaware, you must be at least 21 years old and provide personal information, including your name, address, and Social Security number.

Yes, most online casino operators in Delaware offer mobile apps or mobile-responsive websites, allowing you to play casino games on your smartphone or tablet.

The tax rate on gambling winnings in Delaware depends on the type of gambling and the amount won. For more information, consult a tax professional or visit the Delaware Division of Revenue’s website.

Yes, winnings from online gambling are subject to state and federal income taxes in Delaware.

Responsible gambling resources in Delaware include the Delaware Council on Gambling Problems, Gambler’s Anonymous Delaware, Delaware Division of Substance Abuse and Mental Health (DSAMH), Brandywine Counseling & Community Services, and Recovery Centers of America.

Yes, Delaware offers a self-exclusion program for individuals who wish to voluntarily exclude themselves from gambling activities at casinos and online gambling platforms.

No, you don’t need to be a resident of Delaware to gamble online. However, you must be physically located within the state’s borders when participating in online gambling activities.

Yes, many Delaware casinos offer loyalty programs and rewards for players, including benefits like comp points, free play, and exclusive promotions. Check with each casino for details on their specific rewards programs.


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Catie Di Stefano has worked in the gambling industry since 2011 for major brands like Hard Rock Hotel & Casino, Gaming Innovation Group and Betsson Group. She started in customer support at age 19 and has since worked her way through VIP, CRM and Marketing. Today, Catie is passionate about educating players on consumer rights and the best approaches for legal play in the United States as the Director of Community Marketing at Catie was born in Indonesia but grew up in Sweden. Currently, she resides in Spain with her two daughters.