Best Delaware Online Casino & Gambling Sites 2024

Are you in Delaware and a fan of casino games? Lucky for you, there are some forms of online casinos that are open for you to play in Delaware.

Top 3 Delaware Online Casino Sites of 2024

If you don’t have time to read our guide in full, here’s a snapshot overview of our top-rated online casinos available to players from Delaware:

  1. Delaware Park Online CasinoStrong mobile experience & excellent customer support
  2. Dover Downs Online Casino – Best for daily promotions and payment options
  3. Harrington Online Casino – Great for slots games, as well as roulette and blackjack

Are Online Casinos in Delaware Legal? Yes! 

Delaware Online Casino

Delaware is a state that has long been embracive of gambling. It had a certain niche type of sports betting available thanks to the grandfather rule despite the presence of the federal ban on sports betting for many years.

It was also one of the first states in the nation to embrace online gambling. While it is a relatively small state, it has embraced gambling in a way not many other states have. It was the first state in the US to legalize online gambling, doing so in 2012.

The results to date have not been overly impressive due to the relatively small population levels. However, there is still a solid offering of online casinos in the state. Currently, there are just three physical casinos in Delaware. However, with fewer than one million people living in the state, this is a solid presence for the casinos.

Each of these facilities also has an attached racetrack, with racing being a staple in the state for many years. Each of the three casinos has an online casino offering for residents in the state. The facilities in question are the Harrington Raceway, Dover Downs and Delaware Park.

Each of the respective online casino offerings in Delaware is looked at through this guide, informing you about the best and worst aspects of these respective sites.

Note: Online casinos are a very convenient way for Delaware residents to get their fix of casino gaming without having to visit one of the state’s three physical casinos. Residents can also avail of online bonuses, loyalty programs and a wide range of payment methods when using the online options.

How are these Delaware Online Casinos Ranked?

There are a number of key variables that make up the assessment of a given online casino. Each of these factors needs to be carefully considered. All reviews need to be unbiased and objective, as this allows you to accurately and fairly compare one online casino with another. Here are some of the most notable areas of assessment for the Delaware online casinos:

  • Types of casino games on offer
  • Range of variants offered
  • Different betting limits for the games
  • Welcome bonus offers
  • Customer support
  • Reputation and security of the platforms
  • How easy the platform is to use
  • Different payment options

Top Delaware Online Casinos Legal in 2024:

1. Delaware Park Online Casino - Does the basics well

888 Holdings has a deal in place to provide the software for all three of the online casinos in Delaware. This is a reputable software provider in the iGaming space and all three of the platforms have a similar layout and feel to them. The colors, logos and overall branding are the main differentiators between the sites.

Delaware Park Online Casino

At the Delaware Park Online Casino, the main focus is on the slots offering, with the only other games on offer being variants of roulette and blackjack. This platform that is licensed in Delaware has a very good mobile offering. Some players even prefer the mobile experience to the desktop one.

The style of the desktop version is a bit dated and the graphics are not the best. Also, the navigation system is a bit clunky. There are only about 50 different slots you can play, as well as blackjack and roulette. There is a welcome bonus for new signups. This sees you receive 20 free spins for just signing up for an account. However, the max you can win with these spins after meeting the x40 wagering requirements is $20.

There is also a 100% deposit bonus when you first add funds to your account, allowing you to get bonus funds of up to $100. The x40 turnover requirement for the deposit bonus is also a bit high.

While the platform is fully licensed, the encryption software is not the latest and most up to date that is found on the online casino market, which may be cause for concern for some players. Luckily, there is a good variety of payment methods on offer and there is 24/7 customer support. Existing players also have access to different daily promotions, which is ideal.

Overall, this online casino is a bit limited in its game selection and the platform is a bit outdated. However, there are great regular promotions and this site will fit those who like to stick to the basics in casino gaming.


  • Strong mobile experience
  • Daily promotions
  • 24/7 customer support
  • Reputable software provider


  • Site is a bit outdated
  • Encryption not up to date

2. Dover Downs Online Casino - Outdated but ticks fundamental boxes

Dover Downs Online Casino has been around since 2013 and it is a licensed operator for online casino and online poker games. Like the other two online casinos in Delaware, the software provider is 888 Holdings for the site.

Like the other sites, the design is a bit outdated and the navigation system is slow and sometimes clunky. This is surprising considering 888 Holdings is one of the leaders in the iGaming space. It feels like the design is more than a decade old. This is paired with a lack of https encryption, which may be a cause for concern for a lot of potential users of this platform.

Dover Downs Online Casino

In terms of the game selection, there are just over 50 different slots titles on offer, with a handful of progressive jackpot slots and blackjack and roulette options. While the graphics are a bit poor, those players who have a simple taste in casino games may be satisfied with this offering.

There is a two-pronged welcome offer for new signups to the Dover Downs Online Casino. The first part is a no deposit bonus whereby you get $10 in bonus funds to use right off the bat. However, the wagering requirements are so large that it is unlikely you will be able to eventually cash out these funds. The second part of the welcome offer is a 100% first deposit bonus, allowing max bonus funds of $100. There is an x40 wagering requirement in place, which is a bit high for the online casino sector.

You can avail of different promotions on a daily basis, which is a big plus, always giving you the opportunity to try and play with some of the house’s money.

There is 24/7 customer support available and you can deposit through the likes of debit cards, credit cards, Neteller and bank transfer. Surprisingly, the mobile apps for iOS and Android devices are actually more up to date than the desktop experience, so this is a preferred option by many.

Overall, this is a basic offering that may suit those with simple needs. Otherwise, it is a bit outdated and has a limited game selection.


  • Daily different promotions
  • 24/7 customer support
  • Myriad of payment options
  • Superior mobile offering


  • Outdated platform
  • Limited selection of games

3. Harrington Online Casino - Gets the basics right

The Harrington Online Casino is the third and final licensed online casinos in Delaware. Like the other options, 888 Holdings provides the software for this platform. The site design is also outdated, with the graphics being somewhat clunky and the navigation system being a bit tricky to get the hang of. There are about 60 slots titles on offer, as well as roulette and blackjack.

Harrington Online Casino

While this barebones offering may not be ideal for some, there is not much other choice Delaware residents have when it comes to online casino offerings. The mobile play is actually nice to use, with the platform being more up to date than that of the desktop experience.

The welcome bonus package is exactly the same as the Dover Downs package. There is a $10 no deposit bonus and a 100% first deposit bonus of up to $100. Both of these deals have an x40 wagering requirement, which is higher than most in the industry but par for the course in Delaware. Daily promotions exist for various games that are on offer, which is a nice touch. If you have an issue, the customer support team can be reached 24/7 and you have a nice variety of payment options.

Overall, each of the three licensed Delaware online casinos has very little between them in terms of offerings. Each has a limited game selection, but it will do the job for residents who do not have alternatives for online gambling.


  • Does the basics well
  • Strong mobile apps
  • Customer support contactable 24/7
  • Decent selection of payment methods


  • Outdated interface
  • Outdated interface

Bottom Line

As you have seen, you are a bit limited in terms of the online casino options you have to choose from in Delaware. Therefore, you cannot be overly picky when trying to select one to use.

Whatever the case may be, you still want to find the platform that best suits your needs. Therefore, you should always start out the selector process by listing out exactly what is important to you in an online casino. This may be certain games or limits or certain payment methods.

You do not want to be sucked in by the welcome offers that could be flashy on the surface but in reality, they are not what they seem. With only three online casinos in Delaware, you cannot go too far wrong and the reviews will go a long way towards helping you in your decision making.

Key Aspects of Online Casinos in Delaware

For residents in Delaware, it is extremely easy to get started playing at one of the three online casinos in the state. Once you are at least 21 years old and physically within state lines, you will be able to play your favorite casino games no matter if you are at home, at work or in the park.

You will need to keep in mind certain rules when using these online casinos. As mentioned, you have to be at least 21 years old to use online casinos, video lotteries or sportsbooks in the states. For playing bets on dog and horse racing, you only have to be 18 years old.

When using one of the three online casinos in Delaware, you will have to at some stage before making your first withdrawal verify your account. This entails providing the customer support team at the relevant online casino with a copy of your ID and some proof of address. This is done to ensure that no underage gamblers get through the net and to comply with anti-money laundering rules.   

Generally, the verification approval process will take up to 24 hours, so it is a good idea to get this part of the process done right off the bat when you first sign up for an account. Otherwise, when you want to make your first withdrawal, you will have to wait for this process before it can process.

Where Else is Online Gambling Legal in the US?



Are online casinos legal in Delaware?

Yes, Delaware was the first state to legalize online gambling in the country in 2012. There are three online casinos that are licensed to operate in the state.

Who can use online casinos in Delaware?

You have to be at least 21 years old in order to use an online casino in Delaware. In order to play no this online casino, you will need to be within state lines. Otherwise, if you try to use the casino outside of Delaware, your game will freeze immediately.

What casino games are offered through Delaware casinos?

Most traditional forms of casino games are catered for through the online casinos in Delaware. This includes poker, blackjack, roulette and slots. Some offerings may have further niche games.

How do online casinos get a license in Delaware?

There are currently only three physical casinos in the state and an online operator needs to be partnered with one of these parties. Therefore, all of the licenses are accounted for currently in the state.

How do you know if an online casino is safe to use in Delaware?

To make sure that you are using one of the three licensed online casinos in Delaware, you should check the website of the Delaware Lottery. There you will find a list of all the platforms that are licensed to operate in this market.

About Andrew O'Malley

Alex has been writing about the gambling industry for more than five years, covering everything from sports betting to casinos and poker. With the sector constantly evolving, he loves nothing better than staying up to date with the latest movers and shakers in the space.