Online Gambling in Colorado (2026)
Colorado legalized sports betting via Proposition DD in November 2019, with online and retail wagering going live on May 1, 2020. The state is home to 33 licensed land-based casinos and two tribal gaming facilities. Online casino gaming (iGaming) is not legal in Colorado — any future legalization would require voter approval of a new tax under Colorado’s Taxpayer’s Bill of Rights (TABOR). As of May 2026, no iGaming legislation has passed.
This guide covers Colorado gambling law as of May 2026: what’s legal, who regulates it, which operators are licensed, and where Colorado players can access offshore casino platforms.
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Quick Legal Status
| Gambling Type | Status | Since |
|---|---|---|
| Online Casino (iGaming) | ❌ Not legal | — |
| Online Sports Betting | ✅ Legal | May 1, 2020 |
| Online Poker | ❌ Not legal | — |
| Daily Fantasy Sports (DFS) | ✅ Legal | Regulated by Division of Gaming |
| Land-Based Casinos | ✅ Legal | 1991 (Limited Gaming Act) |
| Sweepstakes Casinos | ✅ Legal — 18+ to redeem | — |
| Horse Racing / Pari-Mutuel | ✅ Legal | — |
| Colorado Lottery | ✅ Legal | 1983 |
| Minimum Gambling Age | 21 (casino / sports betting) | — |
Legal Overview
What’s Legal
- Online sports betting: Legal statewide since May 1, 2020. 25+ licensed operators active. Minimum age: 21.
- Daily fantasy sports (DFS): Legal and regulated by the Colorado Division of Gaming. DraftKings and FanDuel are both active. Minimum age: 18+ (verify with Division of Gaming).
- Land-based casino gaming: 33 state-licensed casinos in Black Hawk, Central City, and Cripple Creek plus two tribal casinos. Maximum wager: $100 per bet. Minimum age: 21.
- Sweepstakes casinos: Legal in Colorado; accessible to CO players at age 18+.
- State lottery: Colorado Lottery has operated since 1983, offering Powerball, Mega Millions, scratch tickets, and draw games.
- Horse racing / pari-mutuel wagering: Legal; regulated by the Colorado Racing Commission.
What’s Not Legal
- Online casino gaming (iGaming): No legislation has authorized licensed online slots or table games. Any future iGaming legalization requires voter approval of a new tax under TABOR. No ballot measure approved as of May 2026.
- Online poker: No licensed online poker market. Colorado is not a member of the Multi-State Internet Gaming Agreement (MSIGA).
Key Legislation
| Year | Law / Event | Effect |
|---|---|---|
| 1991 | Colorado Limited Gaming Act | Authorized limited gaming in Black Hawk, Central City, and Cripple Creek; established Division of Gaming |
| May 2019 | Senate Bill 30 (SB 30) | Legalization framework for sports betting pending voter approval; directed tax revenue toward Colorado Water Plan |
| November 2019 | Proposition DD — approved by voters | Authorized 10% tax on net sports betting revenue to fund the Colorado Water Plan; satisfied TABOR requirement |
| May 1, 2020 | Sports betting market launches | BetMGM, DraftKings, FanDuel, Caesars (as William Hill) go live on Day 1 |
| August 2021 | Caesars acquires William Hill | William Hill Colorado becomes Caesars Sportsbook |
| September 6, 2022 | bet365 launches in Colorado | bet365 becomes the 27th operator to enter the Colorado market |
| July 2023 | iGaming discussions acknowledged | CO Dept. of Revenue Executive Director Mark Ferrandino publicly acknowledged online casino talks; no legislation followed |
| 2024–2026 | No iGaming legislation passed | Colorado remains a sports-betting-only market; TABOR voter requirement remains a barrier |
Regulatory Structure
| Body | Role | Website |
|---|---|---|
| Colorado Division of Gaming | Primary regulator: licenses and oversees land-based casinos, online sports betting, DFS, and pari-mutuel wagering | gaming.colorado.gov |
| Colorado Limited Gaming Control Commission | Five-member commission that sets policy and rules; operates under the Colorado Department of Revenue (CDOR) | revenue.colorado.gov |
| Colorado Racing Commission | Regulates horse racing and pari-mutuel wagering | revenue.colorado.gov |
| Problem Gambling Coalition of Colorado (PGCC) | Statewide problem gambling coalition; operates BetSmart Colorado self-exclusion program; NCPG state affiliate | problemgamblingcoalitioncolorado.org |
Licensed Sports Betting Operators
Colorado has one of the most competitive sports betting markets in the US, with 25+ operators licensed since the May 2020 launch. No licensed iGaming market exists.
Major Active Online Sportsbooks (as of May 2026)
| Operator | Launch | Casino Partner | Notes |
|---|---|---|---|
| BetMGM Sportsbook | May 1, 2020 | Midnight Rose Hotel & Casino (Cripple Creek) | Active since launch day |
| DraftKings Sportsbook | May 1, 2020 | Bally’s Black Hawk | Active since launch day |
| FanDuel Sportsbook | May 2020 | — | Denver Broncos betting partner |
| Caesars Sportsbook | May 1, 2020 (as William Hill) | Isle Casino Hotel Black Hawk / Lady Luck Casino | Rebranded August 2021 |
| bet365 Sportsbook | September 6, 2022 | — | 27th operator to enter CO market |
| Fanatics Sportsbook | Active | Double Eagle Casino | Denver Nuggets and Avalanche betting partner |
| Detail | Information |
|---|---|
| Number of licensed operators | 25+ (7 major brands confirmed active) |
| Legal since | May 1, 2020 |
| Minimum age | 21 |
| Sports betting tax rate | 10% of net sports betting revenue (Proposition DD) |
| Tax revenue directed to | Colorado Water Plan |
| Regulator | Colorado Division of Gaming |
Land-Based Casinos
Colorado has 33 state-licensed casinos in three mountain gaming districts and two tribal gaming facilities, all operating under the $100 maximum wager limit per bet.
State-Licensed Casino Districts
| District | Location | Notable Casinos |
|---|---|---|
| Black Hawk | Gilpin County (40 mi west of Denver) | Isle Casino Hotel Black Hawk, Lady Luck Casino, Bally’s Black Hawk, Century Casino Black Hawk, The Grand Z Casino |
| Central City | Adjacent to Black Hawk, Gilpin County | Isle Casino Central City; smaller cluster than Black Hawk |
| Cripple Creek | Teller County (50 mi west of Colorado Springs) | Midnight Rose Hotel & Casino, Double Eagle Casino, Bronco Billy’s Hotel and Casino |
Tribal Casinos
| Casino | Tribe | Location |
|---|---|---|
| Ute Mountain Casino Hotel | Ute Mountain Ute Tribe | Towaoc, CO (near Cortez, Four Corners region) |
| Sky Ute Casino Resort | Southern Ute Indian Tribe | Ignacio, CO (near Durango) |
Offshore Online Casinos
Colorado has no licensed iGaming market. For residents seeking online casino games, options are sweepstakes casinos (legal, free-to-play, 18+) or offshore platforms not licensed by the Colorado Division of Gaming.
| Operator | CO Status | Notes |
|---|---|---|
| Bovada | Likely accepts CO players | Curaçao-licensed; not CO-licensed. Verify current restricted states list before use. |
| Wild Casino | Likely accepts CO players | Panama Gaming Commission; restricted in NJ. CO not confirmed restricted. Verify before use. |
| Ignition Casino | Accepts CO players | Restricted states: DE, MD, NV, NJ, NY only. Colorado not restricted. |
| Cafe Casino | Accepts CO players | Restricted states: DE, MD, NV, NJ, NY only. Colorado not restricted. |
| Slots.LV | Accepts CO players | Restricted states: DE, MD, NV, NJ, NY only. Colorado not restricted. |
Offshore platforms operate outside Colorado law. Use at your own discretion.
Responsible Gambling
Colorado Problem Gambling Resources
| Resource | Phone / Contact | Availability |
|---|---|---|
| National Problem Gambling Helpline | 1-800-GAMBLER (1-800-426-2537) | 24/7 |
| Problem Gambling Coalition of Colorado (PGCC) | problemgamblingcoalitioncolorado.org | Support resources, self-assessment, treatment referrals |
| BetSmart Colorado Self-Exclusion | betsmart.colorado.gov/self-exclusion | Covers all Division of Gaming-licensed operators |
National Resources
| Organization | Phone | Availability |
|---|---|---|
| NCPG | 1-800-MY-RESET (1-800-697-3738) | 24/7/365 |
| Gamblers Anonymous | (909) 931-9056 | Meetings vary |
| 988 Suicide & Crisis Lifeline | 988 (call or text) | 24/7/365 |
| SAMHSA | 1-800-662-4357 | 24/7/365 |
Frequently Asked Questions
Is online gambling legal in Colorado?
Online sports betting is legal in Colorado, regulated by the Colorado Division of Gaming with 25+ licensed operators active as of May 2026. Online casino gaming (iGaming) is not legal — any future iGaming bill requires voter approval of a new tax under TABOR.
Can I play online casino games in Colorado?
No state-licensed online casino platforms exist in Colorado. Residents can access sweepstakes casinos (legal, free-to-play, 18+) or offshore platforms that accept CO players. Sweepstakes casinos are the safest legal alternative.
Which sports betting apps are legal in Colorado?
Major licensed operators as of May 2026 include DraftKings, FanDuel, BetMGM, Caesars Sportsbook, bet365, and Fanatics Sportsbook. Colorado has one of the largest licensed operator markets in the US, with 25+ operators since the May 2020 launch.
What is the minimum gambling age in Colorado?
The minimum age is 21 for online sports betting and land-based casino gambling. Sweepstakes casinos are accessible at age 18+.
Does Colorado have legal online poker?
No. Colorado has no licensed online poker market as of May 2026. Colorado is not a member of the Multi-State Internet Gaming Agreement (MSIGA).
How many casinos are in Colorado?
Colorado has 33 state-licensed casinos in Black Hawk, Central City, and Cripple Creek, plus two tribal casinos — Ute Mountain Casino Hotel and Sky Ute Casino Resort. All state-licensed casinos have a $100 maximum wager limit per bet.
When did sports betting start in Colorado?
Colorado sports betting launched on May 1, 2020, following voter approval of Proposition DD in November 2019. Prop DD authorized a 10% tax on net sports betting revenue to fund the Colorado Water Plan.
How do I self-exclude from gambling in Colorado?
Colorado’s BetSmart Colorado program provides voluntary self-exclusion from all Division of Gaming-licensed sports betting operators and gaming facilities. Enroll at betsmart.colorado.gov/self-exclusion. For help, call 1-800-GAMBLER (1-800-426-2537).
Related Guides
- USA Online Casinos — Full state-by-state guide hub
- New Jersey — Legal iGaming since 2013
- Michigan — Legal iGaming since 2021
- West Virginia — Legal iGaming since 2020
- Arizona — Sports betting legal since 2021
- Massachusetts — Sports betting legal since March 2023
- Responsible Gambling Policy
Last verified: 2026-05-19 | Responsible Gambling Policy | How We Review
