Best Delaware Online Casinos in July 2025

The longtime US internet gambling ban doesn’t apply to social casinos because real money is never required to play. Players only need to be 18+ in most states as opposed to the legal age requirement of 21+ for traditional online casinos. Social casinos are permitted to operate and accept action online in all but two states. Unlike the rest of the country, lawmakers in Washington and Idaho rejected legal social gaming.

Simply put, a social casino is a safe online casino website with many of the same style games found on real money online casinos. Instead of using cash, players on a social casino wager with virtual currency that has no monetary value. On many social casinos, free-to-play games offer players the opportunity to win coins they can trade for gift cards and cash prizes.

Players can start playing immediately at no cost by collecting Gold Coins (GC) and Sweeps Coins (SC). Players who collect the bonuses owed to them should never have to spend a dime playing social casino games. Even so, many players choose the pay-to-play model by purchasing virtual currency good for entertainment only.

Therefore, if real money casinos aren't the best fit for you, try playing at sweepstakes casinos for fun gameplay without the financial risk. To learn more about some of the top sweepstakes online casinos in Delaware, continue below!

Note, social casinos are not available in most of the following states: AZ, AL, CT, ID, GA, KY, LA, MI, MD, MS, MT, NJ, NV, NY, PA, RI, TN, UT, VT, WA, WV

To play online casino games in Delaware means you can play through three casino companies that are set up through the state lottery and 888 Holdings. Since Delaware currently only has legal online casinos through the state lottery, that means popular American apps like FanDuel, Golden Nugget, Wheel of Fortune, DraftKings, and bet365 aren't yet offered there. As online casinos keep prospering in many states like New Jersey, Michigan or Pennsylvania, it is expected that these companies may expand into a state like Delaware in the future. 

For now, all three of these casinos have great options for games, welcome bonuses, and rewarding promotions within a safe igaming environment.  

Bally’s Dover Online Casino is the first of the three Delaware casinos that are run through the state’s lottery. All three are in partnership with the state and 888 Holdings, so they are sure to provide safe and reliable online casinos in addition to their impressive physical locations in the state.

Furthermore, Bally Casino currently has a $10 no-deposit offer, which is one of the casino bonuses that makes it possible for players to play safe right after registering for an account. The first time a player funds his or her account, Bally’s Dover matches his or her deposit amount 100% up to $200. This special casino bonus is double the standard Welcome Bonus. The juiciest bonus on Bally’s Dover is aimed at poker players who get a 100% match bonus up to $500.

In terms of game selection, Bally’s great variety of online slots and table games includes blackjack and roulette. Operating on the 888 Holdings platform, Bally’s casino transitions seamlessly to Bally’s multi-state poker network with the click of a button. It’s great for the game when players from multiple states compete in poker tournaments. This provides the largest possible player pool, higher registration and a larger prize pool.

Visit the Apple App Store or Google Play to download the Bally’s Dover online casino app to your mobile device. Players can enjoy casino gambling anywhere within state lines. So, wherever you find yourself, check out the great selection of video slots on the app.

The Harrington Raceway & Casino is another authentic Delaware casino that gives state residents the option to play casino games from their PCs or mobile devices. The online casino features more than 100 games, many supplied by 888 Holdings. Ninety-nine of Harrington’s titles are slots. After slots, video poker takes up the most virtual shelf space in the casino.

Presently, Harrington offers a $10 No-Deposit Bonus just for signing up for an account. New poker players also have the option to get a 100% match up to their first $500, which should come in handy since Harrington offers all the classic poker games that players love. Casino players are eligible for a 100% match up to $100 when they fund their accounts for the first time. Harrington also features daily bonuses for existing players who are frequently excluded from promotions on competing casinos.

Claim bonuses on your mobile device as well as your PC. The selection of games on the app is limited, but it’s solid technically, fun and easy to use. The Harrington app is available for download from the Apple App Store and Google Play. 

Delaware Park is the last of the three casinos that are partnered through its state lottery of Delaware. With a large variety of casino options and an easy online casino interface to navigate, Delaware Park is a great choice for any potential player.

Like our first two casinos, Delaware Park is powered by the 888 Holdings platform. So, you’ll notice a similar format and selection on whatever site you choose. Delaware Park offers 107 slots, video poker and table games. The casino has entertaining jackpot slots, blackjack, roulette, and more. Enjoy a low house edge when you play Classic Blackjack by Microgaming. Classic Blackjack pays 3:2, with a 99.41% return-to-player (RTP) and favorable rules.

Players at the online casino for Delaware Park can earn rewards right off the bat. Rewards, like 20 bonus spins on any supported video slot, when you sign up for an account. Just like the previous casinos, Delaware Park offers new casino players a 100% match up to $100 when they make their first deposits. Poker players are eligible for a 100% match up to $500 when they fund their accounts for the first time.

 If you don’t already have an account, keep an eye out for the Welcome Bonus offered on the app. The app is available for download for Android or iOS. You’ll find the Delaware Park Casino app in the relevant app stores.

The state of Delaware currently only has three legal online casinos in the state, but that's expected to expand in the future. The most popular operators include Unibet, Borgata, and BetRivers, which are all legal in Pennsylvania and New Jersey, neighbors to Delaware. The vast popularity of these three sites and their proximity to Delaware means that expansion into The First State definitely could happen in the future.  

One of the best parts of playing at online casinos in Delaware is all of the opportunities to receive bonuses or promotions at the various casino sites. Most of these promotions are to help bring in new players to certain online casinos, but that doesn't mean they aren't worth the try.

Once a new player is winning at their Delaware online casino of choice, they will be rewarded with bonuses for reasons like how much they play there or how much they win.

These types of bonuses are rather simple for new players at online casinos in Delaware. Once you've signed up and are ready to play, certain sites will give you a match deposit bonus (aka 'deposit match bonus') where they match a certain amount of money you put in.

For example, if they advertise a 100% match of up to $100 dollars, that means you will get $100 dollars from them once you put that much in. These are usually given to the player in site credits that equal up to $100 to be used, not just $100 bucks for a player to take back out of their account and to their bank.

A no deposit bonus is where the online casino gives a generous promotion to welcome new players to a large variety of games. These are rare and should definitely be used in a smart way by the player.

These are great for players to learn the ropes of the online casino of their choice. Go find a game that you feel like you keep winning, or train yourself at different ones to continue getting better over time. A no deposit bonus is about as sweet as bonus money can get.

Bonus spins are given to players who put in enough time and money into the online casino, so it is a great reward to the right players. Even though the number of bonus spins will be low — usually none higher than 100 — they are gifted to a variety of different game options for the player to choose from. Use the bonus spins as you choose so you can try and get more in the future for being a valued player.   

Maybe the most vital part to an online casino is the library of games that are offered. Since Delaware has such a rich history of gambling in the state, resembling Nevada, players will have an amazing time sifting through the entertaining options presented to them. Here are the most popular types of casino games in Delaware.

Slots are one of the most entertaining games that anyone can play at the casino—so online casinos put in a lot of work to make that experience even better.

These Delaware online casino sites often offer classic slots games or more modern and bright slots versions that younger people may be used to. There are dozens of choices to choose when deciding to play slots. So, decide how much to bet and hit that spin button to try and win it big.

When you choose the always fun card game of blackjack at a Delaware online casino you are surely getting almost the same experience that you would in person. 

Blackjack is simple: try and get your cards as close to 21 as possible, but make sure you don’t go over or lose out to the dealer. You will be sure to find it at all the Delaware casinos reviewed above, so feel free to try your hand at getting the best hand possible. Once players are seasoned at online blackjack, there are even Delaware online casinos that offer blackjack tournaments too.

See our Blackjack Glossary, our best Online Blackjack Tips, and How to Play Online Blackjack. 

Roulette is both a game that is rooted in history as well as being an easy one for beginners to get the ropes. The simplicity of the game makes it a great training area for new players to add to their skill set. It is also a fan favorite amongst natural players, so in Delaware make sure to check out versions like American roulette or double ball roulette.

See our Online Roulette Glossary, our How to Play Online Roulette guide, and our Online Roulette Tips.

Live table games like poker, with a live dealer, is one of the most popular games to play at an online casino in Delaware. Each player can decide how much money they want to play with at first. They will also be catered to by the live dealer online, which should make any player feel like they are really at a live casino. 

Delaware also provides many different types of poker games to play in. It is a great place to learn how to get better as a poker player, or for a seasoned bettor to earn all the winnings and rewards that they can.

In addition to retail casino and online casino gaming, Delaware residents have a wide variety of other ways to gamble. Review the alternative ways to gamble in Delaware below.

In Delaware, it is legal to engage in sports betting if you're the legal gambling age. The legal gambling age in Delaware is 21. Although the state's gambling laws allow for online sports betting, currently, only in-person wagers are permitted. This means that individuals can visit any of the three licensed racinos to place bets on various sports such as football, basketball, and more

Horse racing has a rich tradition in Delaware, with local venues like Delaware Park dating back to the 1930s. Today, individuals aged 21 and above can place bets on various horse racing competitions, including harness racing.

In 2017, Governor John Carney approved the Delaware Interactive Fantasy Contest Act, allowing individuals aged 18 and above in the state to participate in daily fantasy sports (DFS) contests. As of now, Delaware has licensed three DFS sites, which are DraftKings, FanDuel, and Yahoo Fantasy Sports.

Since 1974, the Delaware State Lottery has been in operation. Individuals who are 18 years old or older can purchase lottery tickets for Powerball, Mega Millions, and other drawings from authorized sellers.

In Delaware, certain forms of charitable gaming are permitted by law. This includes, bingo and other similar types of games. According to the Delaware Board of Charitable Gaming, organizations have to obtain a gaming permit before promoting or hosting any charitable gaming event, in addition to selling raffle tickets.

Now that you've learned so much about where to play in Delaware and what games interest you, it's time to know how easy it actually is to sign up. The online casinos in Delaware need personal information to protect their players from fraud—but this should also comfort you as it shows these companies care about their customers. 

To begin, a player needs to create an account and make a deposit. Below is the information that one will need to get started betting at online gambling sites in Delaware:

• Full Name
• Phone Number
• Address
• Email
• Date of Birth
• Last 4 Digits of SSN

Delaware has a long and fruitful history of gambling in the state, making it along with Nevada one of the best places in the country to win it big. The timeline of gambling history in the state started almost 90 years ago in 1933, but horse racing in the state goes even further to the 1700s.

• 1760: The very first horse racing was built in the town of Newark, Delaware. 
• 1933: The Delaware Racing Commission was created during President Hoover's administration. The commission was begun so that the state could both control the horse racing in the state and regain losses from the Great Depression. 
• 1957: Delaware created the Bingo Commission so that the state could regulate charity games of bingo as well as their organizations. 
• 1975: The Delaware state lottery was signed into law in 1974, then officially began in 1975. The big three state casinos are partnered through the state lottery today. 
• 1981: Delaware founded the Delaware Gaming Control Board, allowing the state to regulate gambling through a separate governing body.
• 2013: The big three casinos in the state launch online casinos for the first time. It began in a “free-to-play” mode, where players could choose from slots, blackjack, and more. 
• 2017: Daily fantasy sports is legalized, allowing DFS giants like DraftKings and FanDuel to make the game popular around the country.
• 2018: Delaware becomes the second state to legalize sports betting in the nation, just behind Nevada and right before New Jersey. 

There are multiple routes to receive help for those who may experience compulsive gambling behavior in Delaware. If you are seeking help, please call the Delaware Council on Gambling Problems at 888-850-8888. The DCGP is a non-profit organization that offers free support for those with gambling problems, educates people in need, and advocates for others to get help when needed.

Delaware online gambling sites and apps always strive to ensure that gambling is a source of entertainment for its users. They adhere to responsible gambling duties and rules, as well as offering links to organizations that help and allowing players to set their own limits for playing and depositing. 

We at Action Network also work diligently to create a safe space of responsible gambling by giving you the most valuable information needed while playing these games.