How old do you have to be to sports bet in Colorado? It's one of the first questions new bettors ask. Since legalization in 2020, sports betting has exploded across the state.
You can bet on the Denver Broncos, the Colorado Avalanche, or any of your favorite teams—but you must be 21 years old to place a sports bet in Colorado.
Other states have different rules, and laws can change, so it’s smart to stay updated before placing your bets.
This guide covers everything you need to know: the legal betting age, how sportsbooks verify age, what happens with underage betting, and tips for betting responsibly. Let’s dive into Colorado’s exciting sports betting scene!
Legal Betting Age in Colorado
To place a sports bet in Colorado, you must be at least 21 years old. This rule applies to online betting and in-person casinos.
Some states allow sports betting at 18, but Colorado keeps it stricter. The Division of Gaming manages this through law 44-30-1506, C.R.S.
Want updates? Always check the Division of Gaming site for the latest Colorado sports betting laws.
Since legalization in May 2020 under Proposition DD, bettors must meet the 21-year age requirement before gambling at any licensed sportsbook.
1. ID Verification
When you register, sportsbooks like BetMGM, DraftKings, and FanDuel will ask for your name, birthdate, and Social Security number. You’ll also need to upload a valid government ID.
You can explore a platform's promos and layout before verifying, but you can't deposit or bet until you complete ID verification.
2. Geolocation Tracking
Colorado sportsbooks use geolocation software to ensure you’re within state lines. If you aren’t physically in Colorado, you won't be allowed to place a wager.
Traveling into Colorado? As long as you’re inside state borders, you can bet legally from your mobile device.
3. Terms and Conditions Agreements
Before placing a bet, you must check a box confirming you're 21 or older and agree to sportsbook terms. These cover:
- Responsible gambling policies
- Privacy and data handling
- Payment rules and refunds
- Account security
- Legal disclaimers
Always read the terms carefully. Knowing the details can help you pick the best sportsbook for your needs.
Consequences of Underage Betting
Trying to bet before you’re 21 in Colorado? It’s a serious risk.
For Individuals
Loitering near a casino while underage can get you arrested. Gambling while under 21 brings heavy consequences:
- Up to 120 days in jail and/or a $750 fine
- Permanent ban from sportsbooks—even after you turn 21
- Penalties if you allow someone under 21 to use your account
For Sportsbooks
If sportsbooks allow underage betting, they face:
- Huge fines—ranging from thousands to millions of dollars
- Risk of losing their operating license in Colorado
Protect yourself and bet smart. Follow the rules to avoid fines, legal trouble, or losing your access to sportsbooks permanently.
Responsible Gambling in Colorado
Sports betting should be fun, not stressful. Practicing smart gambling habits protects both your wallet and your mindset.
1. Set a Budget
Decide how much money you’re willing to spend before you bet. Stick to it. No game, even a Rockies win, is worth blowing your budget.
2. Know the Odds
Understanding odds helps you make better betting choices. Compare sites like Fanatics and FanDuel to find the best offers. Shopping around gives you a real edge.
3. Avoid Chasing Losses
Chasing losses only leads to bigger losses. Use tools like:
- Daily or weekly deposit limits
- Time-out periods and reality checks
- Cool-off features
- Self-exclusion programs
Sports betting should stay entertainment—not a rescue mission for lost money.
4. Choose Only Reliable Sportsbooks
Always use licensed sportsbooks approved by the Colorado Division of Gaming. Stick with trusted names like FanDuel, DraftKings, and Bet365. This keeps your money, personal info, and bets secure.
Bet Safely and Legally
Sports betting adds to the thrill of the game, but smart habits matter. Always confirm you're 21 or older. Always choose sportsbooks that follow Colorado’s laws.
Stay informed. Stick to trusted platforms. Bet smart, bet safe, and enjoy the action without regrets.
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