Best Colorado Online Casinos

Sports bettors seem to have it all in Colorado. Since the state legislature approved a sports betting ballot measure that CO voters approved in 2019, more than two dozen online sportsbooks have launched in the state. Bettors can now wager on their favorite sports markets online, via mobile device, or in one of CO’s more than 30 land-based casinos.

However, real-money online casinos are not yet legal in the Centennial State. Still, Colorado residents and visitors have plenty of sweepstakes and social casino options available. These free-to-play online casinos are a great alternative to real-money gambling.

Our experts are here to show you the Centennial State’s latest and greatest online casinos, so you don’t have to miss out on the iGaming fun. We have scoured the internet for the best online casinos in Colorado, using our years of experience reviewing and rating sweepstakes and social sites. This ensures you can always enjoy a fair, trustworthy, and fun online casino gaming experience.

Best Colorado Casinos 2024

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Most Popular Casino Games in Colorado 2024

Our top-rated Colorado online casinos are home to a wide range of games. Slots are far and away the most common (and popular). Though some social and sweepstakes sites may not offer immersive live dealer casino games, most of our recommended sites feature traditional table games like roulette, blackjack, poker, and more.

Our casino review experts have highlighted the most popular online casino games currently available in Colorado.

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  • Most popular Las Vegas slot
Da Vinci Diamonds
Da Vinci Diamonds
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  • Tumbling Reels Feature
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  • Classic Slot Game

Ranking the Top Online Casinos in Colorado

Are you hunting for a top-quality online casino in Colorado? We’ve got you covered.

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Our team here at explores all aspects of CO online casinos in our in-depth reviews. These assessments go way further than the most obvious factors, like games, exclusive casino bonuses, payment methods, mobile capabilities, and customer support. In fact, our experts pay close attention to every detail to provide you with a 360-degree view of Colorado online casinos.

In addition to our expert assessments, we also review what other real players and experts have to say about any casino we rate. Thanks to our unbiased algorithm, CasinoMeta, this ensures the most balanced and impartial approach. If we see any red flags, you can trust that we will show them.

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Legal Information About Online Gambling in Colorado

Real-money online casinos are not yet legal in Colorado. Elected officials have discussed regulated Colorado online casinos in recent years. Considering the state’s openness to legal sports betting, CO online casinos could become a reality.

To do so, the state legislature would need to pass an online casino bill, signed by the governor, before being issued to voters to approve on an ensuing ballot measure. Under a hypothetical bill, the state’s 30+ retail casinos could apply for licenses and partner with online casino operators afterward. Still, the earliest legal online casino gaming in Colorado could begin is in 2025.

Until then, you can still enjoy an online casino experience in the Centennial State. Social and sweepstakes casinos allow you to play all your favorite casino games from the world’s most famous software developers. These sites act basically the same as traditional real-money casinos online, except you don’t need to gamble with your actual cash. Instead, you can claim virtual currency promos or purchase coin packages and use them to play casino games.

Though the names of these virtual currencies vary from casino to casino, most are known as Gold Coins (GCs) and Sweeps Coins (SCs). While you can only purchase GCs, you can earn both GCs and SCs from promotions and bonuses. If you accumulate enough SCs, you can exchange them for real-life prizes. This is why sweepstakes casinos are legal in Colorado, as you don’t need to wager real cash to win rewards.

History of Gambling in Colorado

1948: Pari-mutuel wagering on horse and greyhound racing is authorized, and the Colorado Racing Commission was created. A decade on, CO changed the state constitution to allow charitable gaming, including bingo.

1990: Limited gaming in Black Hawk, Central City, and Cripple Creek were authorized. A year later, maximum bets in Colorado casinos were initially limited to $5, with a ban on 24/7 opening hours. Multistate lotteries were later legalized.

2009: Gaming limits increase to $100 per bet. In 2014, greyhound racing was made illegal.

2019: Legislation allowing each of Colorado’s 33 casinos to apply for online and retail sports betting licenses is passed. In May 2020, online sports betting launched.

Land-Based Casino in Colorado

Colorado is home to almost forty casinos. The state’s commercial casinos are in three small towns in the mountains. There are also several Native American tribal gaming centers.

The biggest brick-and-mortar casino in CO is Ameristar Casino – spanning over 150,000 square feet.

You can also visit two tribal casinos in the southwestern sphere of the state – Ute Mountain Casino and Sky Ute Casino.

Colorado Sports Betting

Legal online sports betting launched in May 2020. Roughly two dozen online sportsbooks have entered the market, though several have since folded. There are 20 live books as of late 2023.

Colorado sportsbooks offer a wide range of sports and bet types. Table tennis betting is especially popular in Colorado.

Other Types of Gambling in Colorado

Almost forty land-based and two tribal casinos are active in CO, so there are plenty of in-person betting options.

Charitable gaming, bingo, raffles, and lottery games are also legal. That is in addition to the myriad social and sweepstakes online casinos permitted in Colorado.

Future of Gambling in Colorado

The CO sports betting market launched has grown to be one of the most successful per capita online sports gambling markets in the US. This has sparked legislative and citizen interest in real money online casinos, though the earliest launch would be early 2025.

Until then, you can enjoy many social and sweepstakes online casinos in CO.

Want to Know More?

To learn more about legal CO casino gaming options, we urge you to click on our Colorado online casino reviews. Our assessments will fill you in on all you need to know.

Frequently Asked Questions

Where can I find the best sweepstakes casino in Colorado?

Our experts only recommend legal and fun social and sweepstakes casinos that meet or exceed our high expectations. Just click on any of the casino links on this page, read the review, and then shop around to decide which site best suits your needs. Finding your next best Colorado online casino has never been easier.

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What kinds of games can I play at online social casinos in Colorado?
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Colorado’s Safest Online Casinos

Every online casino we recommend provides a safe and secure social gaming environment. Top CO online casinos use security features such as SSL encryption, firewalls, and other safeguards to ensure personal and payment data remains safe and confidential.

Our experts also guarantee that any site we feature is legitimate, legal, and has a solid track record of treating players respectfully. Finally, we ensure all our highlighted casinos prioritize safe and responsible gambling by providing advice, support, and resources.

Colorado Online Casino Payment Methods

If you wish to buy GC packages and top up your bankroll, you can choose from a selection of Colorado-friendly banking options. Our recommended sites accept purchases from Visa and Mastercard debit/credit cards, e-wallets like Skrill, Neteller, and PayPal, bank transfers, vouchers, prepaid cards, and even crypto.

To exchange SCs for rewards, you may have to verify your identity and address before redeeming your casino credit. Generally, you’ll find that a scanned copy of your driver’s license, bank statement, or mobile bill will do the trick.

Best Real Money Casino Games in Colorado

Real-money online casino games are not yet legal in Colorado. However, you can still spin the reels of thrilling slots or try your hand at virtual table games for free at social and sweepstakes sites. You’ll find that the best sites feature a big selection of games from the best providers on the planet, like IGT, Red Tiger, Playtech, NetEnt, Play’n Go, and High 5 Games.

You can also completely customize your experience. Slot players can pick from a variety of themes – from titles based on popular films and TV shows to Ancient Egyptian games, retro virtual fruit machines, and everything in between. You can also select games with exciting mechanics and unique features like stacked wilds, free spins, and bonus games.

You can customize your experience even further by choosing a game based on Return To Player (RTP) percentage. The RTP gives you an idea of the amount of money you can expect to receive back during gameplay. For example, if a game has an RTP of 96%, which is the average RTP for online slots, you can expect to win back around $96 for every $100 you wager.

Remember that the RTP is calculated over hundreds and thousands of spins or rounds – it is only an average. Slots and other casino-style titles are games of chance, meaning you could walk away with a big win or a big loss.

Slot Manufacturer Payout RTP%
Wolf Reels Rapid Link NetGame Entertainment 9308
Cards of Asgard All Aces Switch Studios 99.92
Blackjack Switch Red Rake Gaming 99.92
Blackjack Switch Playtech 99.92
Freecell Lady Luck Games 99.9
Single Deck Blackjack Espresso Games 99.86
Blackjack Single Hand Gaming Corps 99.83
Blackjack Single Hand VIP Gaming Corps 99.83
Blackjack Bonus 1x2 Gaming 99.8
Red Queen Blackjack 1x2 Gaming 99.8
Blackjack VIP Red Rake Gaming 99.78
Blackjack Vegas Strip Red Rake Gaming 99.78
Blackjack Boldplay 99.75
Blackjack GameArt 99.73
Super 7 BlackJack Betsoft Gaming 99.71
Blackjack X-change Slingo Originals 99.68
Blackjack Low Playson 99.67
Blackjack High Playson 99.67
Blackjack Surrender Playtech 99.66
Diamond Blackjack Expanse Studios 99.65
BlackJack 21 Classic Casino Web Scripts 99.64
BlackJack 21 3D Dealer Casino Web Scripts 99.64
Blackjack iSoftBet 99.64
Blackjack Plus Felt Gaming 99.63
Pontoon BlackJack Betsoft Gaming 99.62
Multihand Blackjack Pragmatic Play 99.62
BlackJack 21 FaceUp Casino Web Scripts 99.61
BlackJack 21 FaceUp 3D Dealer Casino Web Scripts 99.61
Blackjack 3 Hand Habanero 99.6
Blackjack Doubler NeoGames 99.6
BlackJack Twins & Crazy Twins GAMING1 99.6
Multi Hand Blackjack IGT 99.6
Blackjack Habanero 99.6
American Blackjack Pragmatic Play 99.6
BlackJack Multi Hand Play'n GO 99.6
Blackjack IGT 99.6
Dragons Of The North - Blackjack Wizard Games 99.59
Blackjack Wizard Games 99.59
Blackjack with Perfect Pairs & 21 + 3 SG Gaming 99.59
Blackjack Wazdan 99.59
Hi Lo Blackajck Realistic 99.59
Blackjack Perfect Pairs & 21+3 Realistic 99.59
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Blackjack Six Card Charlie Espresso Games 99.59
The Blackjack VIP Darwin Gaming 99.58
Blackjack VIP Platipus Gaming 99.58
Mobile Blackjack Playtech 99.58
Premium Blackjack Playtech 99.58
Buster Blackjack Playtech 99.58
Free Chip Blackjack Playtech 99.58
Frankie Dettori's Magic Seven Blackjack Playtech 99.58
Perfect Blackjack Multihand 5 Playtech 99.58
Blackjack Mini Playtech 99.58
Blackjack PlaynNova 99.57
Classic Blackjack Espresso Games 99.57
Lucky 7 Blackjack Espresso Games 99.57
Lucky Lucky Blackjack Playtech 99.57
BlackJack Twins & Crazy Twins Extended VIP GAMING1 99.56
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Blackjack Multihand 7 Seats VIP GAMING1 99.56
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Blackjack Multihand 3 Seats VIP GAMING1 99.56
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Craps Play'n GO 99.55
Single Deck BlackJack Betsoft Gaming 99.55
European Blackjack Espresso Games 99.55
Blackjack Cashback Playtech 99.55
Single Deck Blackjack Nucleus Gaming 99.55
Cards of Ra Jacks or Better Switch Studios 99.54
2 Ways Royal Platipus Gaming 99.54
300 Carat Blackjack Leap Gaming 99.54
Craps Classic Casino Web Scripts 99.54
Craps Of The Future Casino Web Scripts 99.54
3D Blackjack Iron Dog Studio 99.54
Blackjack Atlantic City Red Rake Gaming 99.54
Blackjack Perfect Pair & 21+3 Dragon Gaming 99.5
Blackjack Premium Double Deck Urgent Games 99.5
Blackjack Dragon Gaming 99.5
21 Burn Blackjack Betsoft Gaming 99.5
Single Deck Blackjack Arrow's Edge 99.5
Multi Hand Blackjack Arrow's Edge 99.5
Blackjack Premium Single Deck Urgent Games 99.48
Blackjack Bonus Wheel 1000 Gaming Corps 99.46
Blackjack Multihand Gaming Corps 99.46
Blackjack Multihand VIP Gaming Corps 99.46
Blackjack Multihand 21+3 Gaming Corps 99.46
All Bets Blackjack Playtech 99.46
Classic Blackjack Side Bet Suite Switch Studios 99.44
Blackjack Pro World Match 99.44
Blackjack Privee World Match 99.44
Blackjack Single World Match 99.44
Blackjack Single Pro World Match 99.44
Blackjack Single Privee World Match 99.44
Blackjackpot World Match 99.44
Blackjackpot Pro World Match 99.44
Blackjack Elite Lucky Elephant 99.43
Blackjack 21+3 iSoftBet 99.43
Blackjack SG Gaming 99.42
Playboy Bonus Blackjack SG Gaming 99.42
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Best Sweeps Casinos in Colorado

The top-rated Colorado sweepstakes and social casinos featured here are the best of the best.

You can guarantee that our recommended platforms feature exciting games, generous bonuses, and secure payment methods. We also hunt for casinos with top security, excellent mobile capabilities, and superior customer support.

We also understand that Colorado online casino players have different wants and needs. While some are looking for the most attractive promotions, others may want a wider selection of online slot machines. One of the greatest things about having so many terrific sweepstakes and social casinos at your fingertips is that you don’t have to settle for second best.

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🤵 Top Live Dealer Collection BetRivers Sweepstakes Casino

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