Best Online Casinos in Delaware 2026: List of Legal Apps and Sites

Writer: Patrik Lidin Principal Writer and Editor / Head of Content

Experience: Sports Trader, Market Maker, Product Owner Sportsbook, Professional Gambler, Poker Player

Updated: March 30, 2026, 10:10 AM Edits Made: 2 months ago

Reviewed by:   Expert review board

Best Online Casinos in Delaware This Year

All legal online casinos in Delaware are powered by BetRivers, which in turn is owned by Rush Street Interactive. Players can access the same core game library and online casino content, with minor differences, through:

• Native iOS and Android Apps: BetRivers: Real Money Online Casino and Sportsbook
• Website: Delaware Park Casino by BetRivers.
• Website: Delaware Bally Casino by BetRivers.
• Website: Delaware Harrington Raceway and Casino by BetRivers.

1. BetRivers: Real Money Online Casino and Sportsbook: Best App

Available on iOS and Android(3)

This is the primary online casino product in Delaware. The BetRivers app can be downloaded directly or via any of the BetRivers-powered online casino websites featured in this guide. Player accounts and wallets across all platforms.

Benefits and Drawbacks of BetRivers: Real Money Online Casino and Sportsbook (Native App) 

Pros ✅

• Shared account across all Delaware platforms.
• Access to over 250 games, including slots, table games, video poker, and live dealer titles.
• Mobile-optimized for iOS and Android.
• 24-hour cashback welcome bonus unique to Delaware.

Cons ❌

• Limited to Delaware residents.
• Smaller game library compared to NJ or PA.
• Monopoly-style market, no alternative platforms.

A Personal Reflection on BetRivers DE Casino App

"For players who prefer mobile casino gaming, there is only one option: the BetRivers Real Money Online Casino and Sportsbook app. This is a native app with all the bells and whistles, like push notifications and quirky navigation options with swiping and physical movements that are missing in mobile web applications. The app is great and has the same content as you’ll find when accessing any of the other BetRivers websites I’ve listed below. Highly recommend and indeed the only online casino app options in Delaware."

Patrik Lidin, Online Casino Expert

2. Delaware Park Casino by BetRivers: Website Recommended for Delaware Park Goers

Browser-based online casino branded for Delaware Park(4). Functionally identical to other racino sites (Racing + Online Casino), with minor visual and branding differences.

Benefits and Drawbacks of Delaware Park Casino by BetRivers (Website)

Pros ✅

• Full game library on desktop.
• Same account and wallet as the mobile app.
• Localized branding for Delaware Park.

Cons ❌

• Identical games to other sites.
• No unique promotions besides the welcome bonus.

A Personal Reflection on Delaware Park Casino Website

"There is not much difference between the Delaware Park Casino website and the other BetRivers websites. I would say this: if you are a regular at the land-based counterpart of Delaware Park, then opt for this site instead of the others."

Patrik Lidin, Online Casino Expert

3. Bally Casino by BetRivers: Website Recommended for Bally Casino Goers

Browser-based online casino branded for Bally’s Dover(5). Uses the same BetRivers backend, games, and bonuses.

Benefits and Drawbacks of Bally Casino by BetRivers (Website)

Pros ✅

• Desktop access with full games and bonuses.
• Shared account across all platforms.
• Simple, straightforward interface.

Cons ❌

• No exclusive games or features.
• Monopoly-style market limits variety.

A Personal Reflection on Bally’s DE Casino Website

"There is little difference between the Bally Casino website and the other BetRivers websites. I would say this: if you are a regular at the land-based counterpart of Bally’s, then opt for this site instead of the others."

Patrik Lidin, Online Casino Expert

4. Harrington Raceway & Casino by BetRivers: Website Recommended for Harrington Raceway Goers

Browser-based online casino tied to Harrington Raceway & Casino(6). Identical platform with localized branding.

Benefits and Drawbacks of Harrington Raceway & Casino by BetRivers (Website)

Pros ✅

• Full desktop game library.
• Shared wallet and account with all Delaware platforms.
• Localized branding for Harrington Raceway

Cons ❌

• Same games as the other sites.
• Limited competition reduces innovation.

A Personal Reflection on Harrington Raceway & Casino Website

"There is not much difference between the Harrington Raceway and Casino website and the other BetRivers websites. I would say this: if you are a regular at the land-based counterpart of Harrington’s Raceway, then opt for this site instead of the others."

Patrik Lidin, Online Casino Expert

Comparison Table: Delaware Online Casino App and Websites

How to Sign Up and Withdraw Winnings From DE Online Casinos

Signing up and withdrawing at Delaware online casinos is simple and identical across all platforms.

Step 1, Complete Your Profile:

• Enter full name, DOB, Delaware address, and mobile number;
• Ensure account details match your ID.
  

Step 2, Upload Documents For KYC Completion:

• Government-issued ID (passport or driver’s license)
• Proof of address (utility or phone bill within 3 months)
  

Step 3, Request Withdrawal:

• Go to wallet > select withdrawal method > enter amount;
• Payment options: PayPal, Venmo, bank transfer, Play+;
• Approval: up to 48 hours; processing: 1–5 business days.

Delaware Online Casinos: Responsible Gambling

Delaware online casinos provide a variety of responsible gambling tools to help players stay in control:

• Deposit and loss limits.
• Cool-off periods.
• Self-exclusion.

Besides on-site tools and education, there are several responsible gambling organizations available in Delaware(7), including:

• Delaware Council On Gambling Problems
• Dangers of Gaming
  

If you or someone you know is struggling with problem gambling, contact the Delaware Council on Gambling Problems at 1-888-850-8888 (24/7 Confidential Helpline).

There are also national responsible gambling resources available:

• The National Problem Gambling Helpline (1-800-MY-RESET)
• Gambler's Anonymous (213) 386-8789
• Gam-Anon (718) 352-1671

You can also block casino applications with the following software:

• Freedom
• BetBlocker
• GamBlock

How Do JustGamblers Test and Rate DE Online Casinos?

We evaluate the Delaware online casino offerings with a strict, expert-led process to ensure players can safely enjoy real-money gaming. Key factors include:

• Safety and Licensing: Only state-licensed casinos are recommended. Sites must have strong security measures, including SSL encryption and anti-fraud protections.
• Trust and Reputation: We review company ownership, partnerships, and public feedback to confirm reliability.
• Usability and Technology: Platforms are tested for ease of use, navigation, speed, and mobile app performance.
• Bonuses and Promotions: We check fairness, wagering requirements, and transparency across all offers.
• Payments and Withdrawals: Methods, speed, limits, and fees are assessed for convenience and reliability.
• Game Quality: Selection, providers, RTP, volatility, and live dealer offerings are all evaluated.
• Customer Support: Availability, response times, and help center quality are reviewed.

By combining these factors, we create trusted, transparent ratings so players know which Delaware online casinos are safe and enjoyable. For a full breakdown of our testing methodology, you can visit this page.

Latest News About Online Casinos in Delaware

• June, 2025: Regulators in Delaware have actively been combating sweepstakes casino operators for years. Last year, this led to the exit of a leading operator, and since then, sweepstakes sites have generally been hesitant to enter Delaware, creating more favorable conditions for DE real-money online casinos.
• Check out JustGamblers’ news feed for updates about online casinos in Delaware.

Useful Information About Online Casinos in Delaware

Online Casino Bonuses in Delaware

Delaware online casinos offer a variety of promotions to enhance your gaming experience. While this section gives a brief overview, check out our dedicated Delaware casino bonuses page for full details on each offer.

• Cashback on Losses: New players can get 24 hours of casino losses back, up to $250, when signing up via BetRivers.
• Loyalty Rewards: BetRivers’ loyalty program lets players earn points through regular play, which they can redeem for bonuses, credits, or special promotions.
• Slot Tournaments and Special Promotions: Occasionally, BetRivers hosts slot competitions or limited-time promotions to give players extra chances to win.
  

These promotions add extra value to gameplay, but always review the terms and wagering requirements before participating.

Payments and Withdrawals at Delaware Online Casinos

Delaware’s licensed online casinos offer multiple ways to fund your account and withdraw potential winnings:

• Common methods include online bank transfers, PayPal, Venmo, and Play+ prepaid cards. Traditional debit/credit cards are generally not accepted for deposits or withdrawals.
• Withdrawal Times: Processing times vary by method, typically 48 hours to 5 business days. PayPal is usually the fastest.
• Accessibility: Deposits and withdrawals are fully accessible through the BetRivers desktop site or mobile app, allowing you to manage your funds wherever you play.
  

For the most convenient and safest experience, use the BetRivers mobile app for both deposits and withdrawals. Mobile payments are safe and secure, especially if you authenticate using biometrics and avoid manually entering any payment details.

Legal Market Overview on Online Casino Gaming in Delaware

• Delaware has 3 licensed online casino websites and native apps for iOS and Android, powered by BetRivers (owned by Rush Street Interactive).
• Casino game variety: ~250 titles including slots, table games, video poker, and live dealer options.
• Online casino revenue: $3–5M/month (2024) post-RSI platform upgrade.
  Legal gambling age DE online casinos: 21+
• Personal income tax structure:
• Corporate tax structure: 57% effective tax on internet video lottery games (slots), 15.5% on table games.

Changelog

• 03-30-2026: Minor edit to remove a placeholder text indicating where a specific photo should be inserted.

Resources & Sources

1. Rush Street Interactive information about BetRivers, accessed on January 28, 2026, <https://www.rushstreetinteractive.com/products>
2. Delaware Lottery Gaming information about their partnership with BetRivers across three different platforms, accessed on January 28, 2026, <https://www.delottery.com/More/iGaming>
3. Apple App Store BetRivers: Casino & Sportsbooks, accessed on January 28, 2026, <https://apps.apple.com/us/app/betrivers-casino-sportsbook/id1635357259>
4. Delaware Park Casino Website, accessed on January 29, 2026, <https://delawarepark.betrivers.com/?page=landing>
5. Bally Casino DE Website, accessed on January 29, 2026, <https://ballycasino.betrivers.com/?page=landing>
6. Harrington Casino & Raceway Website, accessed on January 29, 2026, <https://harrington.betrivers.com/?page=landing>
7. Delaware Council on Gambling Problems, accessed on January 30, 2026, <https://www.deproblemgambling.org/>