COLORADO LEGAL SPORTSBOOKS 2026

Best Sportsbooks in Colorado

Colorado launched online sports betting May 2020 with a low 10% tax rate — meaning better bonuses and promotions for CO bettors. Colorado Buffaloes and Rams betting is allowed. 21+ only.

✅ Online since May 2020 ✅ 10% Tax — Best Promos ✅ CU Buffs Betting Allowed

Top Colorado Sportsbooks — Ranked 2026

#1 FanDuel Sportsbook
Bet $5, Get $200 in Bonus Bets

Best for Broncos and Nuggets fans. Top NFL odds and live betting interface. Partners with Mardi Gras Casino in CO. Fastest PayPal payouts.

Claim $200 →
#2 DraftKings Sportsbook
Bet $5, Get $300 in Bonus Bets

Best same-game parlay for Broncos and Avalanche games. Strong Colorado Buffaloes college betting market. Partners with Arapahoe Park in CO.

Claim $300 →
#3 BetMGM
Up to $1,500 First Bet Insurance — Code SBRMGM

Great first bet insurance for CO high-stakes bettors. Good NBA props for Denver Nuggets. Partners with Bally's Black Hawk Casino.

Claim $1,500 →
#4 Caesars Sportsbook
10x Profit Boost — Code ROTODYW

Great odds boosts and Caesars Rewards loyalty points. Strong coverage of NFL and NBA. Partners with Isle Casino Black Hawk.

Claim Offer →
#5 bet365
Bet $1, Get $200 in Bonus Bets

Best for live streaming, soccer, and golf betting in CO. Colorado has a big outdoor sports culture — golf betting on PGA Tour events is very popular.

Claim $200 →

Colorado Sports Teams & College Betting

🏈 Denver Broncos (NFL)
🏀 Denver Nuggets (NBA) 🏆
⚾ Colorado Rockies (MLB)
🏒 Colorado Avalanche (NHL) 🏆
⚽ Colorado Rapids (MLS)
🏈 Colorado Buffaloes (NCAAF) ✅
🏈 Colorado State Rams (NCAAF) ✅

Colorado Sports Betting FAQ

Yes. Colorado legalized sports betting November 2019, went online May 2020. Regulated by the Colorado Division of Gaming. CO's 10% tax rate is one of the lowest in the US, meaning better bonuses for bettors.
Yes — Colorado allows betting on in-state college teams including Colorado Buffaloes and Colorado State Rams football and basketball. Individual athlete prop bets on college players are not permitted.
Colorado has a 10% GGR tax — one of the lowest in the US. Lower tax means operators keep more revenue and invest it in promotions and bonuses for bettors. Compare this to NY at 51% or PA at 36%.
You must be 21 or older to place sports bets in Colorado, both online and at retail locations.