Illinois Sports Betting 2026
Illinois is one of the largest US sports betting markets, launching in June 2020. The Illinois Gaming Board regulates all operators. In-person registration requirements were permanently removed, making mobile sign-up available statewide.
Best Illinois Sportsbooks & Bonuses
DraftKings Sportsbook Illinois: Bet $5 & Get $100 in Bonus Bets Instantly!
21+. Illinois only. New customers only. Gambling problem? Call 1-800-GAMBLER. Bonus subject to operator terms — see DraftKings Sportsbook website for full T&Cs.
FanDuel Sportsbook Illinois: Bet $5, Get $150 If Your Bet Wins!
21+. Illinois only. New customers only. Gambling problem? Call 1-800-GAMBLER. Bonus subject to operator terms — see FanDuel Sportsbook website for full T&Cs.
BetMGM Sportsbook Illinois: Get Up To $1,500 Paid Back in Bonus Bets
21+. Illinois only. New customers only. Gambling problem? Call 1-800-GAMBLER. Bonus subject to operator terms — see BetMGM Sportsbook website for full T&Cs.
Caesars Sportsbook Illinois: Welcome Offer
21+. Illinois only. New customers only. Gambling problem? Call 1-800-GAMBLER. Bonus subject to operator terms — see Caesars Sportsbook website for full T&Cs.
BetRivers Sportsbook Illinois: Welcome Offer
21+. Illinois only. New customers only. Gambling problem? Call 1-800-GAMBLER. Bonus subject to operator terms — see BetRivers Sportsbook website for full T&Cs.
Illinois Sportsbook Reviews & Promo Codes
Popular Illinois Teams to Bet On
Betting Tools
Frequently Asked Questions
Is sports betting legal in Illinois?
Yes. Online sports betting in Illinois is regulated by Illinois Gaming Board. You must be 21 or older and located in Illinois to place bets.
How old do I have to be to bet in Illinois?
The legal betting age in Illinois is 21. You must also be physically located in the region when you place a bet.
What is the best sportsbook in Illinois?
We currently rate DraftKings among the top sportsbooks available in Illinois. The best book for you depends on the bonus, odds and markets you value most — compare our full list of Illinois operators above.
Do I need a promo code to claim a Illinois bonus?
It depends on the sportsbook. Some require a code at sign-up and others apply the offer automatically. Each operator's promo-code page above shows exactly what is needed in Illinois.