Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites

This guide to online gambling in Colorado is all you need to join the action. First, we rank and compare the top offshore gambling sites that accept customers from CO. Next, we review the top providers, highlighting their strengths and uncovering their weaknesses. We then show you how easy it is to place your first bet and finish things off with a detailed examination of Colorado’s gambling laws.

The Top Colorado Online Gambling Sites

  • All
Top Rated
819 Codes claimed
100% Match Deposit Bonus Up to $3,000
100% Match Deposit Bonus Up to $3,000
  • Plenty of online poker tournaments
  • Leaderboard prizes
  • Bad beat jackpot boosts
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
100% deposit match up to $3,000 for new players. This is spread over your first three deposits, $1,000 maximum awarded with each deposit. Minimum of $25 for each deposit. Wagering requirements: 30x.

$5,000 Welcome Bonus For New Players


$5,000 Welcome Bonus For New Players

  • Generous Welcome Bonus
  • Vast Live Dealer Games Selection
  • 24/7 Live Customer Support
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
35x wagering requirement which must be met within 30 days. Promo code WILD250 must be used to claim.

200% deposit match up to $500


200% deposit match up to $500

  • Top Horse Racing Sportsbook
  • 7% rebate on all horse race wagers
  • Generous Reload Bonuses
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
Offer come with 40x wagering requirement which must be met within 14 days. Promo code XBC200 must be used to claim.

150% up to $3,000


150% up to $3,000

  • Biggest Welcome Bonus
  • Stream Analysis Sports Shows
  • 24/7 Customer Support
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
Minimum deposit of $50 applies. Enter CAS150 promo code to apply offer. Subject to 30x wager requirements on casino games only. Max cash out of $10,000. Offer expires within 14 days.

100% deposit match up to $3,000


100% deposit match up to $3,000

  • HD-Quality Live Streaming Service
  • Huge Bitcoin Bonuses
  • Wide Range of eSports
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
100% deposit match up to $3,000 with your first deposit. Promo code CAWELCOME100 must be used to claim. Wagering requirements : 30x (live betting and craps do not qualify for rollover requirements). Maximum wager of 50% of your deposit in one bet.

150% up to $750


150% up to $750

  • Big Contests & Promotions
  • NFL and NBA futures betting
  • $1,000 Welcome Bonus
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
Max bonus to claim is $750. Minimum deposit of $45 applies. 40x rollover requirement on your bonus and 1x wagering requirement on your deposit before you can withdraw funds.

Up To $3,000 Bonus


Up To $3,000 Bonus

  • Best Blackjack Online Casino
  • Huge Stake Poker Tournaments
  • High Roller Casino
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
25x wagering requirement, requirement must be met within 30 days. No promo code applies. Up to %150 deposit match for new players ($1500 casino & $1500 poker)

Welcome Bonus Worth Up To $5,555


Welcome Bonus Worth Up To $5,555

  • High Quality Sports Betting App
  • Top High Limit Sportsbook
  • Speedy Payouts
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
Minimum deposit of $20 USD applies. General terms and conditions apply.

50% deposit match up to $1000


50% deposit match up to $1000

  • All-In-One Gambling Site
  • Various Betting Options & Promotions
  • Accepts All US Customers
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
50% deposit up to $1,000. You must enter promo code SB1000 to claim the bonus. You must deposit at least $55 to claim. Wager requirement: the bonus comes with a 10x turnover. Deposits using Neteller and Skrill are not valid for this promotion. Validity period: 30 days. The offer is valid for the site’s sportsbook ONLY. This bonus is for new customers/first-time depositors in Canada and USA

50% match deposit bonus worth up to $1,000

  • Regular Bonuses Available
  • Excellent Customer Service
  • Great Range of Prop Bets

50% match deposit bonus worth up to $1,000

  • Regular Bonuses Available
  • Excellent Customer Service
  • Great Range of Prop Bets
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Online Gambling in Colorado – Is it Legal? Get $5,000+ at CO Gambling Sites
Claim Bonus
Up to $1,000 Welcome Bonus

A Brief History of Online Gambling in Colorado?

Although real-money gaming has been prevalent in Colorado gambling towns since the early decades of the 19th century, it’s impossible to capture where it all started. However, what’s certain is that CO was a gambling mecca in the Old West, with figures such as Bat Masterson and Doc Holliday routinely visiting saloons and other gambling establishments in the Rockies.

Here are a few highlights from Colorado’s eventful gambling past:

  • 1948 – The Colorado Gambling on Horse and Animal Races amendment is approved. Pari-mutuel betting is legalized under supervision by the Colorado Racing Commission.
  • 1949 – The first horse and greyhound race bets are accepted
  • 1958 – Charitable bingo is approved
  • 1982 – The Colorado Lottery is launched. The first ticket is sold next year
  • 1990 – Slot-like games are legalized in Colorado mountain towns of Central City, Cripple Creek, and Black Hawk
  • 1991 – The maximum bet limit in Colorado casinos is set to $5
  • 2000 – The state lottery starts selling tickets to multi-state drawings, including the Mega Millions and Powerball
  • 2009 – The betting limit is raised to $100
  • 2014 – Greyhound races are prohibited by Governor John Hickenlooper
  • 2019 – Voters approve Proposition DD, legalizing sports betting. Each of the state’s over 30 land-based casinos can apply for a license to offer retail and online sports betting
  • 2020 – The first real-money Colorado sports gambling wager is placed

The Top Colorado Online Gambling Sites

Here are the top ten offshore gambling sites open to players in Colorado:

  1. BetOnline – Best overall site for online gambling in Colorado
  2. Wild Casino – Lots of recurring promotions and reload bonuses
  3. XBet – Great welcome bonus for gamblers making a small deposit
  4. BetUS – Massive welcome bonus
  5. Bovada – Unmatched mobile betting apps and parlay builder
  6. MyBookie – Competitive sports betting odds
  7. Ignition – Lots of high-roller tables
  8. Everygame – Massive welcome bonus and outstanding design
  9. – Great for soccer and ice hockey fans
  10. Jazz Sports – Top-tier markets for e-sports

Reviews of The Best Colorado Online Gambling Sites

Let’s take a closer look at the top five Colorado gambling sites:

1. BetOnline – Best overall site for online gambling in Colorado


BetOnline’s license is issued by Panama’s local regulator. This means players never need to worry about this Colorado gambling site being unfair or unsafe.

At BetOnline, you can choose among various slots, card games, and table games from top providers such as Betsoft, Fresh Deck Studios, and Concept Gaming, making it one of the best online casinos in Colorado.

As a new player at the BetOnline casino, you can enter the promo code BOLCASINO to claim a fantastic welcome bonus that lets you grab a maximum of $3,000 by matching your three first deposits 100% for up to $1,000 each. The playthrough requirement attached to this great deal is 30x.

If you’re an existing BetOnline casino player, you can enjoy many ongoing promotions, including a monthly 20% match reload bonus that lets you bag up to $500.

In addition to its excellent casino, BetOnline also boasts one of the top Colorado sportsbooks. The wide range of sports on offer includes football, NASCAR, basketball, golf, soccer, baseball, ice hockey, and boxing, so get ready to bet on major leagues such as the NFL, MLB, and NHL. There’s no shortage of market options, including futures, teasers, moneyline, straight win, proposition bets, over/under, and point spread.

When you create your new BetOnline sportsbook account, your initial deposit will be matched 50% for up to $1,000. You’ll have to play through your bonus funds ten times at minimum odds of 2:1 before you can withdraw your winnings. Enter BetOnline sports promo code BOL1000 to claim this new player bonus.

Speaking of cashing out – you can get your hands on your funds super-fast at BetOnline – even in as little as 48 hours when you use Bitcoin and other altcoins. All payments, including credit cards, cryptos, and eChecks, are handled through an SSL-enabled gateway, so your payment details are always completely protected.

BetOnline’s sportsbook mobile application lets you place both pre-game and in-play wagers on your mobile device.

What we like:

  • Best Colorado gambling site
  • Slot titles from top providers such as Betsoft
  • 48-hour payouts
  • Excellent welcome bonuses and ongoing promotions

What we don’t:

  • Relatively poor card and table game coverage

2. XBet – Great welcome bonus for gamblers making a small deposit


As an XBet customer, you’ll enjoy access to a rich library of slots from some of the best software studios, including Betsoft and Nucleus Gaming. There’s also a robust live dealer casino section that includes mini-games with generous prizes.

XBet matches your initial deposit 200% for a maximum of $500. The playthrough requirement on this offer is relatively high at 40x, but this is partly offset by the high match percentage. Enter promo code XBC200 with your first deposit to grab this deal. In addition, XBet retains its existing customers with various reload and weekend promotions.

XBet is also known for its excellent sportsbook – one of the top ones available to Colorado bettors. You can bet on a wide range of sports, events, and leagues on a national, state, and international level. You can also bet on horses at XBet’s racebook, which features rebates that go up to 7%.

You can download XBet’s dedicated mobile app through the iOS App Store or Google’s Play Store and use it to place simple and complex wagers, stay up-to-date on game scores and feeds, and get notified about anything related to your wagers.

The sportsbook signup offer matches your initial deposit 100% for a sum of up to $500. The 7x wagering requirement makes up for the rather low bonus limit. Use XBet sports promo code XB100 while making your first deposit to unlock this bonus.

You can deposit and withdraw money from your XBet account using various banking methods such as cryptocurrency, debit/credit cards, and electronic checks. Payouts are fast, rarely taking more than two days.

What we like:

  • Great live dealer section
  • Slots from the best studios
  • Great casino welcome package
  • Lenient sportsbook bonus wagering requirement

What we don’t:

  • Unimpressive sportsbook deposit bonus

3. BetUS – Great welcome bonus


BetUS delights its new customers with one of the best welcome bonuses available in Colorado. Your initial deposit is matched 150%, and the bonus funds you receive can go up to $5,000. Use the promo code JOIN125 to secure this one-of-a-kind deal, which you can enhance further by depositing using crypto, in which case the match percentage increases to 250%. The playthrough requirement is 30x, and the maximum cashout amount is $10,000.

BetUS also hosts an A+ sportsbook where you can bet on all your favorite sports and choose from a solid offering of markets. Last-minute bets with odds more favorable than market odds are available in the BetUS mobile application.

Let’s talk about BetUS’ sportsbook welcome offer. This top-tier deal matches your first deposit 125% for as much as $2,500. Before you withdraw your winnings, you must satisfy some rigid T&Cs, including a 14-day rollover requirement on wagers with odds of at least 2.8:1. The BetUS sports promo code JOIN125 is your key to this bonus.

BetUS also features a robust esports section, with various markets on games such as CS:GO, Valorant, PUBG, StarCraft, League of Legends, and Overwatch.

You can accrue VIP points through the site’s loyalty program and redeem them for prizes such as cashback, various bonuses, and invites to high-roller tournaments.

BetUS processes payments via credit cards, bitcoin, altcois, bank transfers, eChecks, P2P, and regular check by mail.

What we like:

  • Gigantic casino signup bonus
  • Great sportsbook welcome offer
  • Top-tier esports section
  • Excellent dedicated mobile app

What we don’t:

  • Stringent bonus terms

4. Wild Casino – Variety of recurring promotions


Wild Casino is one of our top choices because of the excellent promotions, including a monster deposit bonus. When you sign up for a new account, you can claim $5,000 by having your first deposit matched 250% for up to $1,000 and each of your following four deposits matched 100% up to $1,000. This deal carries a reasonable 35x playthrough requirement. Use Wild Casino promo code WILD250 to claim.

And there’s plenty to use those bonus funds on – blackjack, poker, video poker, roulette, slots, live dealer games, and progressive slots with $500,000 jackpots are all on offer at Wild Casino.

Promotions offered to loyal Wild Casino customers include a weekend bonus and a reload bonus. There’s also a VIP program in place where you can collect points in exchange for placing wagers and exchange them for awesome prizes later. Blackjack tournaments are another highlight you won’t want to miss.

Banking methods at Wild Casino include crypto, person-to-person, credit card, check by mail, debit card, and wire transfer.

What we like:

  • Massive welcome package
  • Progressive slots with $500,000 jackpots
  • Blackjack tournaments
  • Wide variety of payment methods

What we don’t:

  • No live chat
  • No sports betting section

5. Ignition – Lots of high-stakes games and tables


If you’re a high roller, Ignition should be at the top of your list of Colorado gambling sites. In addition to all the classics like poker, video poker, slots, blackjack, and roulette (plus much more), you’ll also enjoy access to dozens of live dealer tables with self-set limits per hand of blackjack that go up to $5,000. You’ll also be able to participate in live poker tournaments with huge prizes.

You’ll love the high-roller-friendly cashout limit of $9,500 once every three days. Meanwhile, the deposit limit is set at $5,000 when you use Bitcoin or other altcoins, but unfortunately, many titles come with a bet limit of $5,000 as well. Other than cryptocurrency, you can also fund your account using a credit/debit/prepaid card, bank transfer, electronic check, person-to-person, and check by courier.

When you first fund your new Ignition account, you can bag up to $3,000 in bonus funds via the casino’s 100% match offer. This amount is split in half – $1,500 is for live poker games, and the other $1,500 is for live dealer games like blackjack and slots.

Ignition’s games are all well-optimized for mobile devices, and the site offers a mobile application that you can download from the App Store or Google Play Store.

Consult our Ignition review to learn more about this casino.

What we like:

  • Super-generous signup deal
  • 25x bonus playthrough
  • $9,500 cashout limit
  • Great casino for high-rollers
  • Slots from top developers

What we don’t:

  • No sportsbook
  • Deposit limit equal to bet limit for many games

More on gambling in Colorado…

Learn about all types of online gambling in Colorado in our expert guides below:

Comparing The Best Colorado Online Gambling Bonuses

Use the table below to compare bonuses among our top providers:

Gambling Site Sports Welcome Bonus Casino Welcome Bonus Promo Codes Wagering Requirements Min. deposit
BetOnline 50% up to $1000 100% up to $3000 BOL1000 (sports), BOLCASINO (casino) 10x sport, 30x casino $20
XBet 100% up to $500 200% up to $500 XB100 (sports), XBC200 (casino) 7x sports, 40x casino $20
BetUS 125% up to $2,500 150% up to $5,000 JOIN125 (sports), JOIN125 (casino) 10x sport, 30x casino $10
Wild Casino N/A 100% matched up to $5000 WILD250 (first deposit), WILD100 (next 4 deposits) 35x $20
Ignition N/A 100% up to $3000 None 25x casino $20
MyBookie 100% up to $1000  150% up to $750 INSIDERS (sports), MYB150 (casino) 10x sport, 40x casino $25
Bovada 100% up to $1000 100% up to $3000 BVD1000 (sports), CAWELCOME100 (casino) 5x sport, 30x casino $10
Las Atlantis N/A 280% up to $14,000 LASATLANTIS (casino) 35x casino $20 50% up to $1000 100% up to $3000 SB1000 (sports), SBCASINO (casino) 10x sport, 40x casino $20
Cafe Casino N/A 250% up to $2,500 None 40x casino $25

Explore Our Online Gambling Guides

Online Gambling Sites in Colorado – Who Can Participate?

Gambling in Colorado is available to anyone located within state borders, regardless of residency status or nationality. The minimum gambling age in Colorado is 18 for lottery tickets, bingo, pull-tabs, and pari-mutuel betting, and 21 for casino, poker, and sports betting.

When it comes to offshore gambling sites, the minimum Colorado gambling age is 18.

Colorado gambling laws limit online wagering to sports betting and DFS contests.

What Types of Online Gambling Sites Are Available in Colorado?

Offshore gambling sites in Colorado offer various services that include but are not limited to sports betting, horse betting, and poker rooms. Let’s review the gambling services you’re most likely to encounter on your online gaming journey.

Online sportsbooks

No matter what sport or league you’re a fan of, you’ll likely be able to bet on it at Colorado sportsbooks. Boxing, MMA, football, NASCAR, basketball, tennis, ice hockey, and baseball are all on offer. Wagering on foreign sports and events is widely available. Popular markets include over/under, point spread, straight win, and moneyline.

In-play betting is also a commonly offered service at offshore sports betting sites. You can watch an event in HD via a sportsbook’s live stream and place dynamic wagers as the game’s outcomes unfold in real-time before your eyes.

BetOnline is our favorite Colorado sportsbook.

Online racebooks

You can bet on horses at most offshore gambling sites. Markets include proposition bets, moneyline, exactas, trifectas, teasers, and much more.

Another legal option for horse betting is a type of platform called ADW (Advance Deposit Wagering). You can get started with your bets as soon as you create an account and add money to it online or by phone (banking options include credit card, Bill Pay, and direct deposit). Two of the top Colorado-facing ADW apps are Twinspires and TVG.

CS:GO and eSports gambling sites

You won’t have trouble finding CS:GO at the esports section of your Colorado sportsbook of choice. You’ll be able to choose among leagues like FACEIT, PGL, Pinnacle Cup, ESL, BLAST Premier, and more. CS:GO markets available at offshore gambling sites include race to rounds, match winner, total rounds, tournament winner, top fragger, pistol round winner, and outright winner.

We recommend Bovada for CS:GO betting in Colorado.

Online casinos

No gambling site would be complete without a robust casino. You can look forward to playing progressive slots, roulette, video poker, blackjack, poker, classic slots, novelty games, and 3D slots.

Online casinos are very generous with their bonuses, especially when it comes to deposit offers. As a new BetOnline customer, you can claim up to $3,000 divided into three $1,000 installments on your three initial deposits.

You can place wagers as small as 1 cent per hand/spin and as high as $5,000 per hand/spin at online casinos, which is a much wider range than what’s offered by land-based casinos.

BetOnline and BetUS are our top online casino choices.

Online poker rooms

Whatever your poker variation of choice, you’ll likely find it at Colorado poker rooms. Omaha Hi-Lo, 5-Card Draw, 7-Card-Stud, Razz – it’s all available in no limit, fixed limit, and pot-limit formats, and you can compete with other gamblers worldwide. If you’re just now embarking on your journey with poker, you might want to start with a round of Limit Texas Hold ’em.

BetOnline’s poker room is the best of the best.

Explore Our Online Poker Guides

What Bonuses Are Available At Colorado Online Gambling Sites?

You won’t be disappointed in the promotions and bonuses offered by Colorado-facing gambling sites. Here are just a few of the options you’ll find:

Deposit bonuses

The first type of promotion you’ll come into contact with at Colorado gambling sites is a deposit bonus. Deposit bonuses award you a percentage of the amount you deposit into your account when you fund it for the first time. This percentage varies but averages at around 50% to 150%. Bonus funds are always capped at a specified amount, most commonly $1,000.

For example, if you activate a deposit bonus that matches your deposit amount 100% up to $1,000, and you add $500 to your account, you’ll receive another $500 in bonus funds. If you deposit $1,000 or more, you’ll receive $1,000.

Odds boosters

Looking to wager at better than market odds? Odds booster bonuses let you do just that. You can also opt for a profit booster to boost your profits instead.

Cashback and rebates

A money-back promotion is an excellent option for players trying to keep their risk as low as possible. This bonus allows you to earn back a portion of the money you lose while gambling.

Free bet promotions

Free bets are a great way to gamble without using your own money. You can cash out whatever money you’ve won through a deposit bonus once you’ve satisfied its playthrough requirement. Although Colorado sportsbooks don’t offer straight-up free bets, any bonus funds claimed through a deposit deal can be considered free bets.

How To Join a Colorado Gambling Site

Ready to embark on your online gambling journey? Signing up with a gambling site is simple, and we’ll demonstrate the process using BetOnline as an example.

Step 1: Create a Free Account

Open the BetOnline site on your desktop or mobile device and click or tap on “Join Now.”


Enter all the required information: your first and last name, your email address, a password, your zip code, your date of birth, and your phone number. Make sure everything is correct, as BetOnline will verify your identity later when you make your initial deposit.

Step 2: Verify Your New Account

Check your inbox for a welcome email from BetOnline and follow the activation link.

Step 3: Pick a Deposit Option

Sign into your account, find the cashier, and select your favorite deposit method available in Colorado.


You can choose from various options, including credit/debit card, crypto, and e-check.

Step 4: Specify Your Deposit Amount

The least you can deposit is $20, and the upper limit ranges from $2,500 to $500,000, depending on your payment method. Crypto is a great deposit method for high-rollers, as it comes with the highest deposit limits.


Use the promo code BOLCASINO to grab up to $3,000 as part of BetOnline’s new player deposit bonus!

Step 5: Place your bets!

Browse BetOnline’s casino, sports book, poker room, and other gambling sections and start betting for real money:


What Banking Methods are Available at Colorado Gambling Sites?

There are many different banking methods that can be used at Colorado gambling sites. Let’s take a look at some of the most common ones:


If you like to pay using Bitcoin, Ripple, Litecoin, Ethereum, or even Dogecoin, you’ll feel right at home at the best offshore Colorado gambling sites, most of which favor this banking option over others. One of the perks of depositing with crypto is access to higher deposit limits. For example, BetOnline caps credit card deposits at $2,500 but allows its customers to fund their accounts using $500,000-worth of crypto in one transaction.

Traditional banking and payment gateways

In addition to Bitcoin and other altcoins, you can also fund your account at Colorado gambling sites using electronic checks, check by courier, credit/debit/prepaid cards, and wire transfers.
However, most of those traditional payment methods are slow (except for credit cards) and come with the disadvantage of a low maximum deposit amount.


If you’ve played at US-licensed gambling sites before, you’ve probably encountered e-wallets as a payment method. Unfortunately, offshore gambling sites don’t tend to support this banking option.

Instead of paying directly through Skrill, Paypal, or Neteller, you can request a prepaid card from your provider. Once you receive it, you’ll be able to use it just like a credit or debit card to make gambling transactions.

Return-to-player (RTP): Online vs. Offline Casinos

Every casino game comes with a payout percentage known as an RTP (return to player) rate. This number predicts the returns you’ll get when playing that specific slot in the long term. Let’s consider an example: if a slot has an RTP of 98%, you’re mathematically likely to receive $97 for every $100 you bet on that slot.

Online casino games come with higher RTP ratios because, unlike physical casinos, they don’t need to make up for any profit they lose through paying for running a land-based operation. For this reason, the average RTP at offshore casinos is 96%, while that number is only 87.5%.

Casino Games Available At The Best Online Gambling Sites

Here’s a breakdown of the type and number of casino games you can access through a Colorado gambling site:

Casino Blackjack Games Roulette Games Other Games Software Providers
BetOnline 22 14 220+ Betsoft, Magma, Fresh Deck Studios
XBet 14 4 190+ Real Time Gaming, NetEnt, BetSoft, GameArt, iSoftBet, ThunderKick
BetUS 16 5 220+ Booongo, Digital Gaming Solutions, Nucleus Gaming
Wild Casino 11 4 210+ Betsoft, Nucleus Gaming
Ignition 8 7 200+ Rival Gaming, Real Time Gaming, Genesis Gaming, Betsoft, RLS
MyBookie 5 1 190+ Rival Gaming, Betsoft
Bovada 6 4 200+ Real Time Gaming, ViG, Rival Gaming
Las Atlantis 8 3 250+ Real Time Gaming 9 3 180+ Fresh Deck Studios
Cafe Casino 5 4 250+ Win Studios, Real Time Gaming, Rival Gaming

Colorado Mobile Gambling Apps

More and more people like to do everything on their mobile devices instead of their desktop computers, and online gambling is no exception. All of our recommended offshore gambling sites let you wager in your mobile device’s browser, and many also offer a dedicated application you can download via your smartphone or tablet’s app store or by following a special download link.


In-browser and app gambling are both great options, but each carries some pros and cons. For example, downloadable apps tend to be smoother and faster compared to in-browser betting, but they also take up more of your mobile device’s storage.

Our #1 pick for the best Colorado betting app is Bovada.

Does Colorado Have Legal Online Gambling?

Colorado sports gambling was legalized with the passage of Prop. DD in November 2019, a little over a year after the repeal of PASPA. The first state-licensed sports betting providers launched in May 2020. Available sports betting brands include Bally Bet, barstool, Betfred, BetMGM, BetRivers, Betway, Caesars, and BetMonarch.

Unfortunately, online casinos and poker rooms remain unregulated, so if you’d like to play slots, Texas Hold ’em, or any table games, you’ll need to sign up with a gambling site licensed overseas, such as BetOnline or XBet.

When Will Colorado Regulate Online Gambling?

Although online sports betting has been legal since 2019, it’s impossible to predict when online casinos will be regulated. There are no related bills on the 2022 ballot, though if anything is to come up, it will likely be proposed by one of the sponsors of sports betting bill HB19-1327: Rep. Alec Garnett, Rep. Patrick Neville, Sen. Kerry Donovan, and Sen. John Cooke.

For now, it’s impossible to make educated forecasts, except that it will likely be several years before fully-fledged legalization; even the sports betting bill, with its extensive bipartisan support, barely passed into law – and it faced significantly less resistance than online casinos regulation will.

Colorado Gambling Taxes

All gambling winnings are subject to a 4.63% flat state income tax and a 24% federal tax. Taxes are withheld by the casino or other gambling provider and paid to the authorities, though you still have to report winnings on your annual return.

Notably, the offshore sites we recommend, like BetOnline and Bovada, do not withhold money for taxes.

Who Oversees Colorado Online Gambling?

Online sports gambling in Colorado is regulated by the Colorado Limited Gaming Control Commission. Online casinos and poker are prohibited.

You always want to gamble at sites regulated either in the US or by a trustworthy overseas jurisdiction, such as Panama, Curacao, or Costa Rica. This is because regulated gambling sites must answer to their respective regulators and are subject to regular financial and software audits that ensure fairness and security. You can even report any payout or marketing issues to a gambling site’s regulator, and they’ll take care of the problem.

The Legal Gambling Situation in States Bordering Colorado

Gambling in Wyoming: the state’s gaming laws are restrictive: no online gambling and no commercial land-based casinos are allowed. Sports betting was legalized in 2021 with the launch of two local apps. Bingo, horse race betting, and tribal casinos are allowed.

Gambling in Nebraska: NE has several tribal casinos, bingo halls, and poker rooms. Online gambling and online betting are unregulated, though retail sportsbooks were approved last year.

Gambling in Kansas: sports betting remains illegal, although the Kansas House has unveiled plans to change this. Charitable, pari-mutuel, and tribal betting are all legal.

Gambling in Oklahoma: the state doesn’t have a regulated online casino industry or a regulated sports betting market. Sanctioned gambling includes Oklahoma casinos, charitable gaming, horse race betting, and tribal casinos.

Gambling in New Mexico: online gambling and commercial land-based casinos aren’t allowed, but everything else goes, including retail sportsbooks.

Gambling in Utah: one of only a few states with an outright ban on all forms of gambling and sports betting. Utah doesn’t even host a lottery.

Land-based Gambling Establishments in Colorado

Gamblers in Colorado can test their luck at one of dozens of land-based casinos, although state laws permit casinos in only three towns: Central City, Cripple Creek, and Black Hawk. Here’s a list of active venues, many of which are open 24/7:

  • Bally’s Black Hawk East, Black Hawk
  • Gold Rush Hotel & Casino/Gold Digger’s Casino, Cripple Creek
  • Famous Bonanza, Central City
  • Bronco Billy’s Casino, Cripple Creek
  • Century Casino Cripple Creek, Cripple Creek
  • The Gilpin Casino, Black Hawk
  • Monarch Casino Black Hawk, Black Hawk
  • Reserve Casino Hotel, Central City
  • Red Dolly Casino, Black Hawk
  • Midnight Rose Hotel & Casino, Cripple Creek
  • Ameristar Casino Black Hawk, Black Hawk
  • Century Casino Central City, Central City
  • Bally’s Black Hawk West, Black Hawk
  • Dostal Alley Brewpub & Casino, Central City
  • Bullpen Casino, Black Hawk
  • Isle of Capri Casino and Hotel, Black Hawk
  • Dan Cooper’s Eureka! Casino, Black Hawk
  • Uncle Sam’s Casino, Cripple Creek
  • Bally’s Black Hawk North, Black Hawk
  • Johnny Nolon’s Casino, Cripple Creek
  • Wild Horse Casino, Cripple Creek
  • Doc Holliday Casino, Central City
  • Bull Durham Saloon and Casino, Black Hawk
  • Scarlet’s Casino, Central City
  • The Lodge Casino at Black Hawk, Black Hawk
  • Double Eagle Hotel & Casino & the Gold Creek Casino, Cripple Creek
  • Colorado Central Station Casino, Black Hawk
  • The Richman Casino Wild Card Saloon & Casino, Black Hawk
  • J.P. McGills Hotel & Casino, Cripple Creek
  • Colorado Grande Casino, Cripple Creek
  • Silver Hawk Saloon & Casino, Black Hawk
  • Easy Street Casino, Central City
  • Creeker’s Gaming Hall, Cripple Creek
  • Bullwhacker’s Black Hawk Canyon and Grand Plateau Casino, Black Hawk
  • Double Eagle Hotel & Casino, Cripple Creek
  • Saratoga Casino Black Hawk, Black Hawk
  • Teller House, Central City
  • Imperial Casino, Cripple Creek
  • Brass Ass Casino of Cripple Creek, Cripple Creek
  • Black Diamond Casino and Saloon, Cripple Creek
  • Wild Wood Casino, Cripple Creek
  • Womacks Casino & Hotel, Cripple Creek

For gambling in Colorado Springs, Black Hawk is your best option.

Colorado Loyalty Programs

Offshore online casinos in Colorado run loyalty programs that let you collect VIP points that you can later redeem for great benefits, such as hotel stays, branded merch, cash, and access to invite-only high-roller competitions. The lower a game’s RTP, the more points per dollar wagered you’ll gain.

Advancing in the VIP ranking allows you to accrue points faster, which means you’ll claim better rewards more often.

How To Choose a Safe Colorado Online Gambling Site

There are many ways you can ensure you’re staying safe while gambling at offshore sites.

The first one is checking if your gambling site of choice is licensed by a US or overseas regulator. If it is, you can rest assured you’ll have a safe experience with no payout, security, or software issues.

Next, review any customer reviews you can find across as many platforms as possible. Other players’ opinions and experiences can guide you when selecting the best gambling site for you.

You can also look at the payment methods a gambling site makes available to its customers. If you see Mastercard and Visa, it’s a green light to trust the site, as these card issuers are super-picky about who they partner with.

Last but not least, making sure you know what problem gambling is and how it manifests itself [link] is crucial to a safe and worry-free gambling experience.


There are currently no regulated online casinos in Colorado, and while state-licensed online sportsbooks are available, the range of available markets is limited. The good news is it’s easy to bypass these restrictions without breaking any laws – all you have to do is join one of our recommended Colorado online gambling sites. Don’t wait – sign up with BetOnline and claim up to $3,000 in bonuses today!

Frequently Asked Questions

Is online gambling legal in Colorado?

Is sports gambling legal in Colorado?

What gambling is legal in Colorado?

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