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Colorado Online Gambling

Guides and reviews for online gambling in Colorado.

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Legal Colorado online gambling is thriving. Online sports betting is legal in Colorado and has been going strong since its launch. Online casinos are not yet legal in Colorado, but you can play games online at social and sweepstakes sites. The Colorado Lottery also sells tickets online, and you can enter daily fantasy sports online as well. There are also dozens of retail casinos in Cripple Creek, Black Hawk, and Central City.

The team at PlayColorado has all the latest on Colorado online gambling. Check back regularly for updates from around the state.

Top online gambling sites in Colorado for 2026

Affiliate Disclosure: If you place a bet at a sportsbook or online casino through one of our links, we may earn an affiliate commission. This may influence the gambling operators we list; however, the editors and writers of this website operate at their sole discretion, and their opinions are not beholden to any outside entity or organization. We recommend only legal and trusted gambling operators.

Sweepstakes Casinos

Check out our list of the top sweepstakes casinos in Colorado! These sites offer a variety of games, including slots and table games, giving you a great way to enjoy casino-style gaming while real money online casinos aren’t yet available in the state.

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Sportsbooks

Colorado sports betting sites offer a variety of ways to bet on major sports and leagues. Whether you prefer pregame wagers, prop bets, parlays, or live betting, these platforms offer multiple options to match your betting style. Check out our top recommendations for Colorado online sportsbooks below.

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Online Sports Betting

Sports betting has been legal in Colorado for a few years now, since several online sportsbooks started taking wagers on May 1, 2020. The Colorado state legislature initially approved a sports betting bill in the spring of 2019 and Colorado voters made legal sports wagering a reality in November of 2019. There are now 20 online sportsbooks operating in the state, with 10 other retail options at casinos as well.

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Sweepstakes Casinos

Sweepstakes casinos allow you to play nearly all of the games you'd find at a real-money online casino with the added benefit that you can play them all for free or for cash prizes. Top operators like McLuck, WOW Vegas, and Pulsz offer excellent products that perform well on mobile and desktop. You'll find slots from top gaming providers, some table games, and even live-dealer options at top sweepstakes casinos. Until Colorado legalizes online casinos, this is your best option to play online-casino-style games.

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Fantasy Sports

Colorado is one of a growing number of states to have fully legalized daily fantasy sports play. It was the fifth state to do so, approving legislation back in 2016. The legal situation is unusually generous to smaller-sized operators who would like to offer DFS play. The law only requires sites with greater than 7,500 users to apply for licenses; every other site can simply get started. Nevertheless, every major DFS site is active in Colorado.

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Horse Betting

Colorado does allow online horse betting. Coloradans are eligible for accounts at major sites like TVG. Colorado is also home to one live racing venue, Arapahoe Park, which offers both live and simulcast wagering. Players in the state can also take advantage of 12 off-track betting parlors throughout the state.

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Casino Games

Colorado is home to more than 40 casinos, the majority of which are in Cripple Creek or Black Hawk. Online casinos remain prohibited in Colorado. However, Colorado residents and visitors who wish to play casino games can do so at sweepstakes casinos like Chumba Casino or Luckyland Slots.

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Poker Rooms

There are currently four poker rooms in Colorado, which you can find in Colorado Springs, Denver & Black Hawk, and Greater Colorado. Online poker in Colorado is in the same category as online casinos. For right now, there aren’t any legal options in the state outside of sweepstakes sites, like Global Poker. Unfortunately, that situation is unlikely to change anytime soon, as Colorado has proved hesitant to move forward on online gaming expansions.

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Colorado gambling FAQ

No. There aren’t any legal real money online casinos available in Colorado right now. However, you can legally play casino games online in Colorado at social and sweepstakes sites.

Any real money online casinos that you may find through web searches that claim to serve Colorado players are offshore websites. These sites are not legal under Colorado or US law.

They are problematic for American players because they can be untrustworthy. Worse, if there’s ever a dispute, US bettors would have limited legal options to pursue.

The only types of legal online gambling active in Colorado are sports betting, sweepstakes casinos, horse betting and daily fantasy sports.

Yes. By virtue of the passage of Proposition DD in 2019, sports betting became legal in Colorado. Online sports gambling launched in the state in May 2020. There are currently 21 sports betting apps plus a large number of retail sportsbooks in the state.

No. Colorado has been quite resistant to online casinos in the past, and the appearance of sports betting does not necessarily mean online casinos are coming to the state. It's a possibility down the road, and other states legalizing online casinos may go a long way. But right now, Colorado online casinos don't seem likely.

The legal gambling age in Colorado is 21. It's the same for sports betting.

No. Visitors to Colorado can wager at online sportsbooks. The only requirement is that you have to be inside the state’s borders in order to place a bet. The sportsbooks employ geolocation software to ensure that every player on the app is within Colorado. And, of course, you must be at least 21.

Colorado’s many casinos are primarily located in one of three mountain towns. The vast majority of facilities are either in Black Hawk, Central City, or Cripple Creek. Black Hawk and Central City are neighboring cities and located west of Denver. Cripple Creek is farther south, west of Colorado Springs.

Finally, there are two tribal casinos that are in the southwestern corner of Colorado. Both the Sky Ute Casino Resort and Ute Mountain Casino Hotel are clustered around Durango and are a stone’s throw from the borders of New Mexico, Utah, and Arizona.

Resources

Colorado online sports betting launched in May 2020 and there are currently 21 legal online sportsbooks available in the state for bettors 21 years old and older.

Once the app is accessed, the next step will be to fund the account. Thankfully, most gambling sites maintain several different methods for depositing into the site. Usually, there will be at least one transaction method that will work for each player. Some of those transaction methods include:

  • Credit or debit cards
  • Online bank or wire transfers
  • Electronic or paper checks
  • Electronic wallets, like PayPal or Skrill
  • PayNearMe via 7-Eleven
  • Prepaid cards
  • Cash at the physical location

The most important thing is to use a method that is most comfortable to you. Figure out which method is easiest to serve your money needs. Note that while the sportsbooks generally do not charge any fees for transactions, with some methods your bank or the payment processor might.

Online sportsbooks have also expanded upon the different types of betting that sports bettors can use. At this point, there is very little reason to expect that a player could not find action on any type of bet he or she can imagine.

All the bets typically found in live sportsbooks are available online. Point spreads, moneylines, totals (over/unders), futures, and propositions are all part of the normal sportsbook offering. There are even ways to make parlay bets online. These bets might be as advertised, or come with a teaser or pleaser rate in order to increase the player’s chances of winning or payout, respectively.

However, the area where online sportsbooks have taken flight is through live betting. Live betting allows players to make wagers on events during games in progress. This type of wager greatly expands the number of bets that a single game may hold. It’s not uncommon for there to be over 100 bets on a single match.

Getting started with CO online gambling sites

With no shortage of options in Colorado, PlayColorado is here to help. Come back often as we update our bonus information and add operator reviews as new sites go live. CO online gambling sites have a lot to offer the player, so take your time, explore your options, and bookmark PlayColorado so you don't leave any chips on the table.