Best Colorado Online Casinos 2026
Colorado does not offer any legal and regulated online casinos, but sweepstakes casino sites are available to enjoy. These casinos allow you to win real prizes by playing with virtual currency, making them a great alternative to traditional online casinos. This guide will cover some of the best sweeps casinos and tell you everything you need to know about online gambling in Colorado.
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Our Top Five Recommended Colorado Casinos
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Top Legal Games to Play at Colorado Casinos
Just because there are no legal online casinos in Colorado doesn’t mean you can’t find places to play casino games in the Centennial State.
Best Casino Games to Win Real Money in Colorado
Colorado’s online casino market may be restricted compared to other states, but you can still find thousands of high-quality online casino games at sweeps sites in the Centennial State. See below for some of the most popular games you can play in Colorado.
Slots
Blackjack
Roulette
Live Dealer
Crash Games
Card Games
Baccarat
Scratch Cards
Arcade
Bingo
Casual Games
Coin Flip
Craps
Dice Games
Fish Shooting
Game Shows
Hi Lo
Instant Games
Instant Tap
Keno
Limbo
Lottery
Mines
Other
Plinko
Slingo
Table Games
Video Poker
Virtual Sports
Amatic Industries
Barcrest Games
How to Win Real Money on Casino Games in Colorado
Players may want to stick with games with high RTP percentages for greater potential chances of winning. RTP tells you how much a game will pay on average over time. For example, a game with a 98% RTP will pay out $0.98 for every $1 wagered.
Games with high RTPs payout more on average in the long run, however, all games use Random Number Generators (RNG), so no outcome is guaranteed. Most online slots range from 92%-99% RTP, while table games typically start at around 98%.
Colorado Online Gambling Overview
Colorado Gambling Law
Colorado has some of the richest gambling history in the US. Saloons and casinos were essential to the state's establishment during the Wild West period. More recently, Colorado's gambling laws have been a little more controlled. The state slowly legalized horse racing betting, charitable gambling, and lottery games before finally legalizing land-based casinos in 1990.
In 2019, Colorado officially legalized some forms of online gambling by passing Proposition DD to legalize online and in-person sports betting. Over a dozen legal online sports betting sites are now available in Colorado, but online casinos remain illegal.
Former Department of Revenue Executive Director Mark Ferrandino said in 2023 that there was some movement to legalize Colorado online casinos in the state legislature. However, it is currently unclear whether state lawmakers are actively planning to expand the state’s legal online gambling market.
How to Play With Colorado Casinos
Getting started with Colorado sweepstakes casinos is a straightforward process that shouldn’t take longer than a few minutes. Follow this step-by-step guide and see how easy it is to start playing casino games in Colorado today:
- Pick your casino: Use this guide and our other Colorado casino resources to pick a site you will enjoy. Any links on this page will take you directly to its website.
- Create your account: Select “Sign Up” or “Join Now” and fill out the sweepstakes casino registration form with your name, email, and other personal information.
- Claim a bonus: Most Colorado sweepstakes casinos will reward you with GC and SC for registering.
- Verify your identity: Upload a picture of your government ID (driver’s license, passport, etc.) to verify your identity and gain full access to your account.
Accepted Colorado Online Casino Banking Methods
After you create your account, your sweeps site should boost your virtual bankroll with free coins.
You'll need to buy a bundle when you want to top up your GC and SC. Review the available packages and assess whether or not you wish to buy. Remember that your first purchase will usually be discounted as part of the welcome bonus offer, but this discount will not last forever.
If you buy coins in addition to your sign-up package, you will have many payment methods available. All the top online casinos in Colorado accept traditional banking methods like Visa and Mastercard and modern options like Bitcoin.
| Payment Method | Purchases | Redemptions |
|---|---|---|
Visa
| Yes | Yes |
Mastercard
| Yes | No |
American Express
| Yes | No |
Discover
| Yes | No |
PayPal
| Yes | No |
Skrill
| Yes | No |
Neteller
| Yes | No |
Bank Transfer
| Yes | Yes |
Apple Pay
| Yes | No |
Google Pay
| Yes | No |
Crypto
| Yes | Yes |
Who Can Play at Colorado Online Casinos?
Anyone 21 or older can legally play at land-based casinos and bet on sports in Colorado. You must also be physically in the state to use licensed Colorado sports betting sites. This means you must allow the gaming operators to use your device’s location to verify where you are before you start playing.
However, sweepstakes casinos in Colorado can vary between being open to players over 18 or over 21, depending on the brand’s internal policies.
What Legal Requirements Must Players Meet for Colorado Casinos?
Before you can win whilst playing casino games or betting on sports in Colorado, you must verify your identity. Most sites make this easy and will automatically use the information you used to sign up to verify your identity. Social casinos typically ask you to provide a picture of an official government ID, such as your driver’s license or passport.
Who Regulates Online Casinos in Colorado?
All online gambling in Colorado is regulated by the Colorado Limited Gaming Control Commission (CLGCC), a five-member sub-agency of the Department of Revenue, Division of Gaming. Colorado online casinos, offshore casino sites operating in Colorado, and legal online sportsbooks all fall under the CLGCC’s jurisdiction.
Their main goal is to protect players. They ensure that legal gaming operators follow state law and that no unlicensed sites operate in the state to rip players off. The CLGCC also provides responsible gambling resources and other valuable tools for Colorado players.
Best Bonuses to Claim to Win Real Money
Casino bonuses are a great way to turn small deposits into huge value. Sweepstakes casinos offer similar value to real-money casinos with their no deposit welcome bonuses, first-purchase offers, daily bonus offers, VIP rewards, and other existing customer promotions.
Colorado Casino Apps for Players
Casino apps allow you to play all your favorite games from anywhere with an internet connection. Modern technology also means that most mobile casinos have all the same features as desktop sites, so you don’t have to sacrifice function when you play on the go. See below for your options for iOS and Android devices in Colorado.
Colorado Casino Apps for Android
Colorado Casino Apps for iOS
History of Online Gambling Laws In Colorado
Colorado's gambling history dates back to the Wild West, but online gambling is much more recent. The Centennial State only welcomed sports betting in 2019, when Colorado voters approved Proposition DD.
Timeline for Online Casino Gambling in Colorado
1990
Colorado voters vote yes on the Colorado Limited Gaming Initiative to legalize land-based casinos in select cities.
1991
Multiple new casinos in Black Hawk, Central City, and Cripple Creek open their doors to Colorado players.
2009
State law is amended to allow for higher maximum bets, longer opening hours, and table games (blackjack, roulette, craps, etc.) to be permitted at Colorado casinos.
2019
Voters approve Proposition DD, legalizing in-person and online sports betting in Colorado.
2020
The Colorado Lottery launches its official Jackpocket app, allowing players to purchase lottery tickets online for the first time.
Legal vs Offshore Casinos in Colorado: What’s the Difference?
When we say legal online casinos, we are talking about casino sites that have received licenses from the state government to operate legally inside the state. Colorado has not legalized online casinos, so the state has not issued any licenses.
Offshore casinos, on the other hand, are online casinos based abroad. They typically have licenses from international jurisdictions like the Malta Gaming Authority, but some operate outright without licenses.
International online casinos are technically available in the US, but many states, including Colorado, have started to crack down on them. We suggest sticking with trustworthy US casinos and sweepstakes sites versus offshore casinos.
Land-based Casinos in Colorado
There are plenty of great land-based casinos to choose from. With the help of the Colorado Department of Revenue’s Division of Gaming, the mountain cities of Black Hawk, Central City, and Cripple Creek have developed into booming casino hubs. There are plenty of casinos in the state, with 20 of our top picks listed below.
Ameristar Casino Resort and Spa
With over 830 slots and a massive 57,000-square-foot gaming floor, the Ameristar Casino Resort Spa in Black Hawk is one of the biggest casinos in Colorado. It also has one of the state’s largest selections of table games and poker tables, with 25 blackjack tables, roulette, table games, and 11 poker tables.
Monarch Casino Resort Spa Black Hawk
Formerly known as the Riviera Casino, the Monarch Casino Resort Spa is arguably the most popular casino in Colorado. Part of its popularity is due to its proximity to Denver. This isn’t the only reason, though. Monarch Casino has a vast 250-seat buffet, four other restaurants, multiple bars, and even lounges to complement its selection of over 1,100 slots and 50+ tables.
Dragon Tiger Casino
Formerly know as Johnny Z’s before rebranding in 2022. This casino may not be as big as the Monarch or Ameristar Casinos, however a 2024 study called it the “luckiest casino in Colorado.” Based on player data and reviews, the study gave Dragon Tiger Casino a 28% “luck percentage.” Monarch and Ameristar both scored under 15%.
In addition to this lucky study, Dragon Tiger Casino boasts over 200 slots as well as a few classic table game favorites.
FAQs
Are online casinos legal in Colorado?
No, online casinos are not legal in Colorado. However, former Colorado state representative and Department of Revenue Executive Director Mark Ferrandino said in 2023 that he believes the state legislature may be ready to legalize them in the coming years.
Are sweepstakes casinos legal in Colorado?
Yes! Even though there are no real money casinos, sweepstakes casinos are available in Colorado. Stake.us and High 5 Casino are just two of Colorado's legal sweepstakes casinos that you can play now.
What are the best online casinos in Colorado?
RealPrize and Hello Millions social casino sites are great alternatives to online casinos. Both have hundreds of high-quality games—our experts like Stake, and High 5 Casino.
Are Colorado online casinos safe?
The Colorado sweepstakes casinos highlighted in this guide are very safe. Others might not be, which is one of the dangers of playing in a largely unregulated market like Colorado. Always do your research and try to stick with big brands you can trust.
Can I claim bonuses at Colorado casinos?
Yes. All the best social casinos in Colorado give you bonuses just for signing up. You can earn even more bonus credits and free spins by logging into your account daily.
