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Delaware online casinos – The best DE casino sites in February 2025

Written by: Martin Pramatarov

Fact checked by: Rebecca Davis

Map of USA, where the state of Delaware is pinned.

Get to know the best Delaware online casinos. We have synthesized the essential information you need to be able to play on the web. Find great welcome bonuses and plenty of extra benefits.

Best DE casinosDE casino reviewsBest DE bonusesBest DE appsBest DE appsDE banking optionsDE casino of the monthFAQ

Best online casinos in Delaware

Last updated: 13.02.2025
CasinoCasino RatingWelcome BonusPayment MethodsCasino GamesLegal StatesSecure LinkCasino ReviewSignificant Terms
4.9/5 100% match up to $1000 Plus $25 on the house
2500+
  • MI
  • NJ
  • WV
  • PA
Claim Bonus!Read Casino Review Terms & Conditions apply
4.9/5 100% match up to $1,000 + $20 on the house
4000+
  • PA
  • NJ
Claim Bonus!Read Casino Review Terms & Conditions apply
4.8/5 Up to $100
 1000+
  • NJ
Claim Bonus!Terms & Conditions apply
4.8/5 Up to $600 + $25 on the house
5000+
  • NJ
Claim Bonus!Terms & Conditions apply
4.7/5 Get $40
 400+
  • NJ
Claim Bonus!Terms & Conditions apply
4.5/5 Play $5 Get $50
 2000+
  • CT
  • MI
  • NJ
  • PA
Claim Bonus!Read Casino Review Terms & Conditions apply
4.4/5 Up to 200 Spins
 450+
  • NJ
Claim Bonus!Read Casino Review Terms & Conditions apply

Delaware online casinos are just 3! One per each of the land-based venues in the state. Check out the best Delaware online casinos that you can play on right now!

Criteria for selection:

We can help you find the most reputable online casinos
  • The attractiveness of their promotion
  • The loyalty program and promotions for regular users
  • The customer service
  • Security
  • Banking options
  • Game variety

Best DE online casino sites by category

Best for Welcome BonusBetMGM
Best for BlackjackDraftKings
Best for Betting OverallBetMGM Sportsbook
Best Customer supportDraftKings
Best for VIP ProgramFanatics
Best for PokerBetMGM Poker
Best for Mobile appBetMGM
Best for Betting offersFanatics

Who can play real money online casinos in Delaware?

The legal gambling age for offline and Delaware casino sites is 21. The state also permits sports betting, sweepstakes casinos, and poker for 21 years old and older.

Those between 18 years old and 21 can also gamble but only on lottery, horseracing, and bingo. The law limits younger people to only these categories, and those people need to wait until they are 21 to play more casino games.

If you want to know more about what other types are available in the state, check our page about the Delaware online gambling sites.

Online casinos gambling age

Gambling typeOnline legal age
Horse race betting18
Lottery18
Bingo18
Casinos21
Poker21
Social casinos21

Reviews of the best online casinos in Delaware

List of available casinos in DE:

Delaware Park logo

Delaware Park Online Casino

Delaware Park is one of the 3 legal digital portals in the First State. It launched its site in 2013 (first Delaware casino online), so it already had a lot of time on the market. Sadly, those years were not used so well. Delaware Park has a very outdated look on a desktop and not a broad selection of games.

Currently, there are fewer than 100 games, which include slots (46), blackjack, online poker, and roulette.

When we talk about mobile support, there are apps for iOS and Android. Here, the graphics and overall interface are better than in the browser version. It is easier to use, and it is obvious the online casino has focused on it instead of the desktop version. The game selection includes 16 slots, double-zero roulette, and blackjack.

Online casinos DE are not famous for their large libraries of games. The portals in other states can offer far more.

The initial bonus is somewhat small. It provides up to a $500 bonus with 100% matching your deposit. That is relatively small for the USA market, where it often goes up to $2000.

For deposit and withdrawal, you have very limited options. Just 3. ACH (Automated Clearing House, debit and credit cards, or PayPal. That is far below the average in the USA, yet PayPal is quite a popular option, so the overall experience for an average person is not so bad.

Bally’s Dover logo

Bally’s Dover Online Casino

Bally’s Dover (formerly known as Dover Downs Online Casino) is the second digital casino in the First State that has a license from the State Lottery. It also opened its doors in 2013. The story is similar here, outdated desktop version and a bit better mobile version with an overall small library of games. The online cassinos Delaware are not known for their full game library.

At the moment, there are less than 50 games that include 45 slots and a few table games like poker, blackjack, and roulette. Online poker is available only for desktops which is a big minus.

Again, there are iOS and Android apps that are better than the desktop version. They have a decent interface and look relatively modern. It is in strong contrast to the outdated site that you can access from your computer. Something that might annoy some of the users is that almost all games work only in landscape mode, so you need to turn your smartphone sideways.

The welcome bonus is the same as the one at Delaware Park, which is 100%, up to $500. The amount is small in comparison to the other US states, yet it is still somehow attractive.

Deposit and withdrawal options are limited – ACH (Automated Clearing House, and debit and credit cards, and PayPal.

Harrington Gaming logo

Harrington Gaming Online Casino

Harrington Gaming is one of the 3 online casinos in DE, and it has both a desktop version and a mobile version too. Although online games were legalized back in 2012, the industry is moving at a snail’s pace.

The reality about the games here is the same. Fewer than 50 slot machine games and two table games – blackjack and roulette. Again, it is far less than the industry standard. Online poker is available, and you can play different varieties like Texas Hold’em and Omaha poker.

The mobile app, both the iOS and the Android mobile casino, have good interfaces and are easy to navigate. The unfortunate fact is that there are only 16 slots (46 on desktop), one blackjack, and one roulette game. Online casinos DE are behind the rest of the platforms in the US.

The initial bonus is the standard for the state, up to 100% and up to $500 for poker and up to $100 for casino games. Nothing to write home about it, but it is still additional money you can use for your games.

The payment methods that you can use are bank cards (credit and debit cards), bank transfers, and PayPal. Only 3 methods, but it is on par with the Delaware Park Online Casino.

Timeline of casino Legislation in Delaware

18th century - Horse races

18th centuryHorse races

The First State is very open about gambling. It has long traditions starting in the early 18th century. The Delaware residents have always loved to bet on horse races. Still, there was no sign of casinos there.

1933 - Delaware Thoroughbred Racing Commission was created

1933Delaware Thoroughbred Racing Commission was created

The Delaware Thoroughbred Racing Commission was established, together with the Harness Racing Commission. They are responsible for regulating horse racing and other gambling in DE.

1937 - Delaware Park track opened

1937Delaware Park track opened

Just a few years after horse racing was legalized, the first betting racetrack was open. It was the Delaware Park track. Yes, the same, and it is still functioning! Today it is a full-fledged racino (casino and racing track) that includes a massive hotel and great entertainment.

2009 - Gambling in land-based casinos got legalized

2009Gambling in land-based casinos got legalized

It was a historical moment when in 2009, the state of Delaware legalized games in physical establishments. Only previous holders of gambling permits could apply to create a casino in DE. There were three brick-and-mortar casinos in the state, and the number hasn’t changed.

2012 - Delaware online casinos became legal

2012Delaware online casinos became legal

In 2012, the state permitted his three operating establishments to open digital web portals for gambling. That is incredibly early for the US market. More than 10 years ago! All of them took advantage and opened great legal online casinos. There you can play on virtual poker tables and enjoy blackjack, roulette games, slots, kano, and many more.

Best bonuses available in Delaware

Do you want to start your game with amazing bonuses? You got lucky! Online-gamlbing.io has browsed all the digital casino sites in Delaware and beyond to find the best bonuses for you. You can enjoy match bonuses for lots of money, free spins for different games, and more. And the best part is that you can register an account on all of them, not only on a single one! That way, you can get even more free money to play casino games.

The First State’s legal Internet portals are just 3, and the competition between them is low. There is no one best because of that. Their offers are very similar. Bally’s Dover is just a bit better because it goes up to $200, and the rest go only up to $100 for online casinos DE.

First, Delaware online gambling sites are still not the best in the US. They will most probably improve and offer bigger bonuses as new casinos enter the market of legal inline gambling DE.

The top bonuses share the same characteristics:

  • Low WR, so you can claim them easily.
  • High maximum amount.
  • 100% deposit match.
  • The possibility to use them on multiple games.
CasinoRatingBonus CodeNo Deposit BonusDeposit BonusSecure LinkSignificant Terms
4.9/5
N/A
N/A 100% match up to $1000 Plus $25 on the house Claim Bonus!Terms & Conditions apply
4.9/5
N/A
N/A 100% match up to $1,000 + $20 on the house Claim Bonus!Terms & Conditions apply
4.8/5
N/A
N/A Up to $100Claim Bonus!Terms & Conditions apply

What games can you play at real money online casinos Delaware?

Can you play online poker in Delaware?

Yes, web gambling and, specifically, poker is allowed by law. The law passed in 2012, so it has plenty of time already.

You can find a room and try your skills. All of the best Delaware portals offer online poker games. You will only need an online gambling account, and you are good to go.

Of course, the game is available on mobile too. You can play through your browser or download a mobile app to play mobile poker.

Something that can make you very happy is that the state is a part of the Multi-State Internet Gaming Agreement. That allows you to participate in cross-state web poker tournaments. With the increased pool of players, you can find multiple poker rooms and compete for big prizes. The Delaware online gambling sites are well-known as one of the best for that game in the USA.

Although the typical welcome bonus in the state is low, there is a special one for poker games, and it is up to $500 with a 100% match for all of the best online casinos in Delaware. Not bad at all, right?

You can choose a site today and start your adventure!

Online slot machines

Every spin is a piece of excitement! You can play the latest and greatest slot games, where massive wins and endless entertainment await. They have great graphics and smooth gameplay on your mobile and desktop.

Blackjack

Blackjack is a game where you can show your skills and strategy. It is an age-old game that is still one of the top games in each casino, and it keeps its place thanks to the exciting gameplay and the possibilities of big payouts.

Roulette

You won’t believe how thrilling a spinning wheel can be! Roulette is a classical game that has easily entered the digital world. You can place your bet, watch how the ball drops and feel the adrenaline rush.

Best online casino apps DE

For all of you who would like to enjoy your favorite games on mobile, we got you covered. Here you have the Top Online Casino Apps in DE! You can play right from your phone or tablet. Do you have an iPhone or iPad? Then go ahead and download one of the mobile casino apps for iOS. If you have another mobile or tablet, go for the Android version.

Currently, there is no portal without its own app. Yes, All of the gambling sites in Delaware have an app for your device.

Digital platforms offer plenty of mobile games for everyone and find those that best suit you.

Great mobile casino apps have the following characteristics:

  • Extend library of games.
  • Easy-to-use interface.
  • Available on the different mobile OSes.
  • Different banking options.
Mobile CasinoCasino RatingBonusBrowser Mobile PlayAvailable AppSecure LinkSignificant Terms
4.9/5 100% match up to $1000 Plus $25 on the house No
  • Android
  • iOS
Play Here!Terms & Conditions apply
4.9/5 100% match up to $1,000 + $20 on the house No
  • Android
  • iOS
Play Here!Terms & Conditions apply
4.8/5 Up to $100No
  • Android
  • iOS
Play Here!Terms & Conditions apply

Land-based casinos Delaware

There are exactly three land-based casinos in Delaware. It is a small state, so you can’t expect the numbers of some of the bigger ones. But these three establishments are actually quite massive. They are all so-called racinos, a combination between racing tracks and casinos. Under their roofs, you can gamble on pretty much everything that the state allows. Bet on horses, play casino games or even buy lottery tickets.

Inside these venues, you will find plenty of poker tables, blackjack tables, craps, keno, pai gow poker, roulette games, and more. Of course, there are thousands of slot machines, too, for those of you that love the games of luck.

And all of these casinos offer hotels and entertainment тоо. You can visit them, enjoy a great event and casually play some gambling games. You can have a really complete experience.

Those 3 DE casinos are:

Delaware Park Casino & Racing

Address: 777 Delaware Park Blvd, Wilmington, DE 19804, US
Owner: Delaware Park
Opened: 1937

Bally’s Dover Casino Resort

Address: 1131 N Dupont Hwy, Dover, DE 19901, US
Owner: Gaming & Leisure Properties
Opened: 1969

Harrington Raceway & Casino

Address: 18500 S Dupont Hwy, Harrington, DE 19952, US
Owner: THarrington Raceway Inc.
Opened: 1920

Casinos with the best banking options

Here we have just 3 portals, and instead of having a strong competition with many options, we have almost the same offers.

There are no clear “best online casinos DE” winners. Bally’s Dover, Delaware Park, and Harrington Gaming all offer the same. They are the first Delaware Internet casinos, so until there are new players on the market, there won’t be any major changes. The digital platforms sure need more competition to start innovating. The more companies appear in the state, the better it will be for you as a player, and they will begin to focus more on your desires and offer more perks.

For now, you can use PayPal, credit cards, debit cards, and bank transfers, which is far less than a typical USA casino. Yet, the availability of PayPal can satisfy the needs of many users.

CasinoCasino RatingDeposit OptionsWithdrawal OptionsMin. DepositMax. WithdrawalLegal StatesSecure LinkCasino ReviewSignificant Terms
4.9/5
 $10 $100,000
  • NJ
  • WV
  • PA
  • MI
Visit Casino!Read Casino Review Terms & Conditions apply
4.9/5
 $10 $100,000
  • PA
  • NJ
Visit Casino!Read Casino Review Terms & Conditions apply
4.8/5
 $10 $10,000
  • NJ
Visit Casino!Terms & Conditions apply
4.8/5
 $10 $10,000
  • NJ
Visit Casino!Terms & Conditions apply
4.7/5
 $10 $10,000
  • NJ
Visit Casino!Terms & Conditions apply

Tax on online casino winnings in Delaware

Gambling, including online gambling, is a great source of revenue for the state of Delaware. All payouts in the state are subject to the DE tax and, in some cases, federal tax too. The combination of the two (24% + from 2.2% to 6.6%) can bring a lot of money to the state and the whole USA. You need to pay federal tax only if you are winning great amounts of money, higher than the defined threshold.

Delaware online casino is not taxed significantly different than those in other states. So, you will have a relatively average experience without needing to pay extra.

Real money casino of the month February 2025

Do you want to play casino games for real money? You came to the right place! This is the top Delaware casino online of the month. It has shown great results related to the size of the bonuses, its security, and overall feedback, so Online-gambling.io has chosen it.

So, what are you waiting for? This one is great!

Try it out and play for real money!

Best casino of the month must have:

  • Great website with many games.
  • App available for mobile.
  • Multiple banking options.
  • Attractive bonuses.
  • Excellent security.
Casino Rating4.9/5
WELCOME BONUS 100% match up to $1,000 + $20 on the house
Casino Games
  • 4000+ Slots
  • 20+ Poker
  • 25+ Roulette
  • 30+ Blackjack
Secure LinkVisit Casino Website
Significant TermsTerms & Conditions apply

Online casinos in Delaware, the final verdict

So, by now, you have seen that there are three online casinos in Delaware. That is a small number. You can see that online gambling in Delaware is very limited, and there are not so many casino table games that you can play. That is very unfortunate. It is not that it completely lacks real money games, but it is not a match to some of the other states.

Fortunately, web poker is legal and very popular in this state. There are many online gambling rooms and even inter-state poker tournaments. You can play not only with other DE residents but people from other states. That way, you can enjoy a lot more challenging games that can bring up your skill. There are high-state games, so you should prepare before you decide to join one.

So, definitely, the highlight of online casino gambling in this state is to play poker.

What you can really enjoy in DE is sports betting. The state has almost 100 years of tradition, starting with horse racing betting. People here love it. Internet sports betting is still not broadly available, but it is just a matter of time before it really explodes in popularity. It was legalized, so there are no barriers against it. So far, the online gambling is really suffering from this miss.

By then, all DE residents can enjoy Fantasy Sports betting. It is legal in this state and brings a lot of emotion to sports fans. Betting on theoretical scenarios using real sports starts and teams is a lot of fun!

And don’t forget the Delaware Lottery too. It’s been around for a long time and offers a great gambling experience. You can win big jackpots, and it is really easy to start betting. You don’t need to learn the rules of any online casino games, and you can just purchase a ticket from the Delaware Lottery and see if you are lucky.

Martin PramatarovAuthor at Gamezinger.com

Online casinos in Delaware FAQ

Can I play Internet casinos in Delaware?

Yes, you can play Internet casinos in Delaware. The state has allowed it since 2012. It is one of the few US states that clearly allows digital casino games. Just be sure what taxes you need to pay based on your selection.

How many online casinos are there in Delaware?

Delaware Park, Harrington Raceway, and Dover Downs are the three digital casinos in the state. They are all racinos and have brick-and-mortar locations in the state.

Are online sportsbooks legal in DE?

Yes, web sportsbooks are legal in Delaware, and every resident that is above 21 can bet on sports according to the law. Yet, no online sportsbook is still available, but that should change very soon.

Can I play at the best online casinos in Delaware on a smartphone?

Yes. You can choose to download their casino apps for Android or iOS, or you can play directly in your mobile browser. The apps are optimized for mobile use and will offer a great experience.

Are online casinos in Delaware safe?

The three registered online casinos in DE are regulated directly by the State Lottery. They are as safe as you can imagine, thanks to the governmental audit and multiple security measures.

Can I be in trouble playing casino games in DE?

You can play legally if you are at least 21 years old, pay your income taxes on your casino’s earnings, and use one of the casino sites on this page. Do it the right way, and there won’t be any trouble.

What laws cover online gambling in DE?

Both Delaware Constitution and Delaware statutes regulate gambling in the state.

Who regulates online casinos in Delaware?

The Delaware State Lottery regulates the state of the online casinos in the state. The same organization is responsible for other types of gambling in the state, like sportsbooks, traditional casinos, lotteries, and other forms.