Best Colorado Online Casinos 2025

⭐ Our Top 5 Recommended Colorado Online Casinos

While no real money online casino Colorado is yet legal, you can play on several social and sweepstakes casinos to win real-life prizes. If the free coins from a welcome bonus package are not enough, you can also buy more virtual coins.

1. Pulsz

Pulsz is one of the biggest social online casinos in the U.S., offering hundreds of exciting games for players over 18. Pulsz is a well-known name in social online casinos.

Pulsz Casino has plenty of great features including an excellent free SC welcome offer, hundreds of slots and other casino-style games, and 24/7 customer , making it one of the best casino gaming options in Colorado. They also have Pulsz Bingo, a dedicated bingo platform where you can play online bingo for free.

2. Wow Vegas

With hundreds upon hundreds of online slots, the game selection Wow Vegas Social Casino offers on its website and mobile casino apps is second to none. Wow Vegas also offers a VIP program with special rewards for active players.

Wow Vegas is one of the biggest names in social gambling, so rest assured: you will definitely enjoy your experience on Wow Vegas if you decide to .

3. BetRivers.net

If you’re looking to play casino games online for free, BetRivers.net, the same entertainment brand by Rush Street Interactive that operates regulated online sportsbooks and some of the best online casinos in many states, is an excellent social casino in Colorado.

BetRivers.net offers a great selection of slots, progressive jackpots, and table games like live dealer options.”

Online games include options like online roulette and blackjack, and most games are the same titles from the real-money mobile app. the dedicated BetRivers.net app to play on the go.

4. High 5 Casino

High 5 is one of the biggest social casino websites in the U.S. and operates hundreds of game titles, mainly slots and table games, for free. Many are games from their own studio, High 5 Games.

You can get some free Sweeps Coins as a welcome bonus when you first sign up. Once you’ve set up your casino , you can purchase gold coin packages if you’re lacking coins. There are also various ways for you to get free coins every day through participating in competitions and sweepstakes promotions.

5. Stake.us

Stake is one of the best online casinos that launched in 2023 in the Colorado online gambling scene. In addition to normal entertaining games, they also have live casino games, exclusive slots, and a very generous welcome bonus compared to other Colorado casino sites.

You can either the dedicated app to play on your mobile device or just play on your browser, whichever you prefer.

⭐ Colorado Online Casinos Quick Facts

⭐ Are Online Casinos Legal in Colorado as of May 2025

Currently, there is no available real money online casino Colorado. You can place wagers on social and sweepstakes casinos or visit a land-based casino. Online sports betting became legal in May 2020 after voters approved it. The chances of a new gaming bill that will regulate online casinos in Colorado in 2025 look pretty slim.

Is There a Tax on Winnings at an Online Casino Colorado

Yes, there is a 4.4% state tax on gambling winnings, and you must declare any winnings on your income tax forms. There is also a 24% federal tax on winnings, which is charged by the casino. Once the first Colorado online casino gets a license, the same rates will likely apply.

Can I Bet on Sports in Colorado

Sure, as online gambling in Colorado is available on sportsbooks, the state chose to legalize sports betting in 2019 after state voters approved Proposition DD. Sites that offer online betting need to partner up with a land-based casino or a tribal casino to get a master license for a gambling site.

Because CO is a huge betting market, several sportsbooks have already entered the state and Colorado bettors can choose from over 25 options. These sportsbooks are regulated by the Colorado Division of Gaming and the Colorado Limited Gaming Control Commission. New s can get Colorado sports betting promos when they first sign up.

⭐ How We Rate the Best Colorado Online Casinos

As players ourselves, we emphasize factors that can make or break a good profit and overall gaming experience. Game variety, promos and offers, banking, mobile apps, and customer service are the main areas that go through our extensive testing process for the best Colorado online casinos.

Game lobby

Sweepstakes online casinos in Colorado offer all kinds of online casino games, ranging from video poker and table games to slots. These online casino games work just like they would in physical casinos or real money online casinos; you just won’t get any actual gambling winnings.

Instead, you can win cash prizes without risking your own money to play casino games. Some game types, like bingo and scratch cards, are also available on sweepstakes casinos but they are not as common as the games below.

✅ Online Slots: Slots are staple games on all social online casinos in Colorado. You can find classic slots, video-based slot games, and progressive jackpots. With your daily free coins, you can play any slot machine on the sites above.

On some sites, you can only play certain games first and more games are released as you progress through player levels. Playing slots online, both on desktop and mobile devices, is essentially the same as playing them at live casinos.

✅ Table games: Baccarat, blackjack, craps and roulette are gambling cornerstones, and you can play them for free on several social sites. Playing table games online is similar to playing in person, but you can take your time to learn to play if you are new to gambling or trying that specific casino game for the first time.

You can also find live games at an online casino Colorado, which is as close to an online casino gambling experience as you can get under the current regulations. Live dealer games have the interactive component software games are missing, which is the main reason why some players prefer these versions of table games.

✅ Video Poker: Finally, video poker games are very popular online as well. The most common variant in real-money casinos is Game King, but that’s not available on social sites. Regardless, there are plenty of video poker options at many of the casinos we recommend here.

Online poker for money is not legal in Colorado, but some social casinos let you play for free. If online poker sites are legalized, you will be able to play on World Series of Poker and other similar sites.

Colorado Casino Bonus

New and existing players of any social online casino Colorado can get promotions like welcome bonuses, free spins, and loyalty points. The right casino bonus for you should fit your preferred games and available balance. By picking a Colorado casino bonus, you can rest assured that and conditions like wagering and qualifying games are fair and transparent. Let’s take a look at the most popular offers for Colorado players.

🎁 offers: A bonus upon registration will boost your first deposit by 100% or more. A welcome package could also include free spins and extra coins. Always check if a bonus code is required, so you can enter it in the Cashier.

🎁 No Deposit Free Spins: Our top online casinos in Colorado reward regular players with no deposit free spins with low wagering requirements. Once you claim them, the free spins will be available on eligible titles.

🎁Reload Bonus: If you are running low on funds and thinking of depositing, a reload bonus can boost your next payment by 25% or more. Since it is usually reserved for long- term players, such a Colorado online casino bonus has lower wagering.

Is There A Colorado Online Casino No Deposit Bonus

The online casinos listed on this page don’t give out an actual Colorado online casino no deposit bonus to new . True to the social gaming model, you can get virtual tokens, free spins, and free coins that you can use to play games on your chosen sites.

Social casino bonus packages never require you to deposit money, as the premise of social gaming site is that it’s free. That said, you can get more coins by purchasing coin packages at Colorado casino sites. In addition, you can use your accumulated coins to redeem cash prizes on Colorado sweepstakes casinos. that none of the virtual tokens or social gaming currencies have actual monetary value.

BonusFinder Tip

Social casino bonus packages never require you to deposit money, as the premise of social gaming site is that it's free. that none of the virtual tokens or social gaming currencies have actual monetary value.

Licensing

Sweepstakes casinos don’t need traditional licenses, as they don’t require real-money deposits. Nevertheless, games have to be tested by independent authorities for fairness and follow an actual RNG algorithm. Colorado online casinos use encryption to keep your activity private and secure.

Colorado Casino Apps

Gambling on the go has become the standard, so cutting-edge Colorado casino apps are a prerequisite. We rank high Colorado online casinos with dedicated apps for iOS and Android, which are updated regularly. More and more online casinos have exclusive mobile slots with impressive visuals and low wagering bonuses.

Deposits and Withdrawals

Land-based Colorado casinos accept several payment methods if you go play in person. In addition, mobile sports betting sites also accept numerous banking methods. As for social casinos, you don’t need to deposit anything to play on online casinos in Colorado. However, if you wish to make a coins purchase or cashout some winnings from the best Colorado online casinos, you can use the following methods:

Customer Service

Nowadays, an online casino Colorado has multiple communication channels to provide fast and correct customer . Players can ask questions or sort out issues on 24/7 live chat, email, and phone or visit an FAQ section. Many casinos are active on social media like Twitter and Instagram, where they also reply to .

⭐ Which Are the Top Retail Casinos in Colorado

There are three mountain towns in Colorado that have several land-based casinos: Black Hawk, Central City, and Cripple Creek. These former mining towns, on the verge of becoming ghost towns before the Colorado Limited Gaming Initiative, offer regulated casino gaming operations and provide all types of games, including retail sports betting. There are also six live poker rooms in Colorado gaming.

In addition, Colorado’s two tribal casinos located in southwest Colorado also have video slots and video poker. Because locals gambling, online casinos might be legalized in these towns soon.

⭐ Colorado Online Gambling Timeline

📆 2023: House Bill 23-1041 prohibits placing bets on greyhound races on tracks and simulcasts outside of Colorado.
📆 2020: Amendment 77 removes any limits on bet size and game types in Colorado casinos.
📆 2019: Proposition DD regulates online sports betting after voters approve it by 51.4%. In May 2020, the first sports betting sites launch in Colorado.
📆 2008: The maximum individual bet is increased to $100, and opening hours extend to 24/7, according to Amendment 50, another citizens’ initiative.
📆 1991: The first casinos launch operations according to the Initiative. Individual bets are capped at $5, and opening hours are 8:00-2:00.
📆 1990: Voters Amendment 4, or the Legalization of Limited Gambling Initiative, that stipulates “limited gaming” only in the mountain towns of Black Hawk, Central City, and Cripple Creek.

Last updated: 03/27/2025