Delaware Online Casinos

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Delaware is surprisingly one of the biggest states in the country when it comes to online gambling. Delaware online gambling is a big part of the small state. The Delaware Lottery, as of 2012, oversees three online casinos, three online poker sites, and a robust online lottery. It also has three racinos in the state.

So what is there to know about gambling in The First State? We at PlayUSA are here to help you navigate it all, so read on for more about Delaware gambling.

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Latest legal updates

Is gambling legal in Delaware?

You bet. Within the online gambling system, Delaware’s law actually allows for a quite broad interpretation of what can be offered. The director of the Delaware Department of Gaming Enforcement has, by law, quite a bit of latitude to decide the range of offerings, and the current holder of that position has not been eager to exclude anything.

So, Delaware residents enjoy a favorable set of options for online casino play in Delaware.

The First State has three online casinos, three online poker sites, and a robust online lottery.

Delaware online casino & gambling updates

  • Sept. 18, 2023 – Delaware online casinos recorded their ninth consecutive month with at least $1 million in win for August.
  • Aug. 24, 2023 – Online casinos won almost $1.8 million from players during July, which represented a drop of more than 5% compared to the same month in 2022.
  • Aug. 17, 2023 – Rush Street Interactive has been selected by the Delaware Lottery as its new online gaming partner. RSI will provide the lottery online gaming services for five years.
  • July 18, 2023 – The latest online casino revenue report from the Delaware Lottery shows the three licensees had their strongest June yet. Bally’s Dover had the greatest share, accounting for around 39.3% of the whole.
  • July 11, 2023 – A renovation of the main gaming floor at Delaware Park Casino is well underway and could be finished by the end of summer or early fall.
  • June 26, 2023 – Delaware online casinos compiled over $1.2 million in May revenue, the highest such figure for that month in any year so far.

How online casino games work in Delaware

Delaware only provides three legal online casino and poker sites in partnership with the three racinos in that state. Online casinos function very easily in Delaware, though initially it can be confusing. It is essentially a single-operator system showcased in three individual online gambling sites. Each of the state’s three racinos, in partnership with Scientific Games and 888, provide one branded app apiece.

There is one app each for Delaware Park, Dover Downs, and Harrington Raceway. Through these apps, customers have access to online slots, online table games, and online poker.

Delaware taxes online casinos and poker sites at 62.5%.

Other forms of Delaware online gambling

What about online poker in Delaware?

Yes, you can play online poker in Delaware. Online poker was legalized in 2012 and is regulated by the state lottery. All three racinos operate an online poker site alongside their individually branded online casinos with a unified system operated by 888.

Delaware is also part of the Multi-State Internet Gaming Agreement. This means poker players in the state can compete against players from Nevada, New Jersey, and Pennsylvania.

Social casino options

Gambling in the state of Delaware

All gambling in the state is regulated by the Delaware Lottery. Online gambling includes internet lottery tickets, online slots, online table games, and online poker. In fact, the DE Lottery contracts with 888 and Scientific Games (and William Hill for sports betting). The racinos offer the corresponding brands available in the state.

Racinos in Delaware

Delaware Park Racetrack

  • Address: 777 Delaware Park Blvd.
  • Location: Wilmington, DE 19804
  • Phone: 800-417-5687
  • Operator/Owner: Delaware Park LLC
  • Year Opened: 1937

Located just outside of Wilmington, Delaware Park is the only thoroughbred horse racing track in the state. Races are run from May through October. The casino includes more than 2,300 slot machines and two poker rooms.

Dover Downs Hotel & Casino

  • Address: 1131 North DuPont Highway
  • Location: Dover, DE 19901
  • Phone: 800-772-7777
  • Operator/Owner: Bally’s Corporation
  • Year Opened: 1969

At one point in time, Dover Downs was just a horse track and speedway. It is now also home to a hotel and casino with more than 2,300 slots and an 18-table poker room. While the bulk of the property is operated by Bally’s, the speedway is still a property of Dover Motorsports.

Harrington Raceway & CasinoHarrington Raceway Delaware

  • Address: 18500 S Dupont Hwy
  • Location: Harrington, DE 19952
  • Phone: 302-398-4920
  • Operator/Owner: Harrington Raceway Inc.
  • Year Opened: 1920

Harrington is a racetrack and casino located near the Delaware State Fair. It was originally just a harness racing track until the slot parlor (Midway Slots) opened in 1996. Table games were added in 2010. The management deal between Harrrington and Midway ended a year late, after which the property was renamed Harrington Casino & Raceway.

Delaware Lottery


As noted, horse racing is a significant part of Delaware. All three of the state’s racetracks have racebooks and sportsbooks. Delaware Park is a thoroughbred track, while both Harrington Raceway and Dover Downs are harness tracks.

All three also offer off-track betting of simulcast races seven days a week. They are the only authorized OTB locations in the state.

Online horse betting sites also accept customers from Delaware. Some of the more popular include:

  • TVG
  • BetAmerica
  • TwinSpires

A Brief History of Gambling Laws in Delaware

Delaware’s move toward land-based gambling has been a gradual progression, rather than a full-bore sprint toward legalization. Dating back to 1933, the state legislature created a racing commission, and through numerous legislative sessions, the state has slowly increased the prominence of gambling and online gambling. In doing so, gambling has become the state’s fourth-largest source of revenue. Here are a few key dates in the transformation of Delaware gambling.

  • 2018: Delaware becomes the first state outside Nevada to begin full-scale sports betting. The first bet is made on June 5, just two weeks before New Jersey sports betting kicks into gear.
  • 2012: Gov. Jack Markell signs Delaware Gaming Competitiveness Act into law allowing the state lottery to offer online gambling options such as lotto tickets, table games, and online slots.
  • 2009: Markell makes an initial attempt to expand gambling laws to offer full-scale sports betting. However, the US Supreme Court declines to hear the state’s arguments.
  • 1975: The Delaware Lottery is established.
  • 1933: The state Legislature creates a racing commission. Over the years, it evolves into two separate commissions that work in tandem: the Delaware Harness Racing Commission and the Delaware Thoroughbred Racing Commission.

Delaware Responsible gambling

With such a robust online gambling and racing history, Delaware is no stranger to problem gambling. As such, the Delaware Council on Gambling Problems is a nonprofit agency dedicated to education and advocacy of problem gambling. You can reach the agency 24/7 via their helpline at 888-850-8888.

The DE Lottery also provides a Self Exclusion Program for iGaming, video lottery terminals, and table games.

Nationally, of course, there are two resources available for problem gambling help and advice, each of which offers a Delaware-based service:

Nicholaus Garcia Avatar
Written by
Nicholaus Garcia

Nick Garcia is a senior reporter for PlayUSA. Garcia provides analysis and in-depth coverage of the gambling industry with a key focus on online casinos, sports betting and financial markets. Garcia has been covering the US gambling market since 2017. He attended Texas Tech University as an undergrad and received a Master of Arts in Journalism from Columbia College Chicago.

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