Where to Bet

AVAILABILITY BY STATE AND PROMO CODES

Is sports betting legal in Illinois?

Online legalSports betting9Sportsbooks2Prediction markets21+Sportsbook age

Yes. Online sports betting is legal in Illinois, and 9 of the big sportsbook apps take bets there. 2 prediction markets offer sports contracts there too.

Sportsbooks

Online, statewide

Prediction markets

Sports contracts
  • KalshiAvailable18+
  • RobinhoodNeeds a Robinhood brokerage account.Available18+
  • PolymarketSome trackers list Illinois as unavailable.Contested18+

Promo codes

Sign up with ours
PolymarketTELLURIDEBUSHGet $25 to trade when you deposit $10.Sign up at PolymarketSome trackers list Illinois as unavailable. Confirm it's offered in the app before you sign up.18+. We may earn a referral if you sign up through us. Terms apply.
KalshiSign up with our link18+. We may earn a referral if you sign up through us. Terms apply.

Other states

Checked October 3, 2026

You must be of age and inside the state to bet. Prediction markets are federally regulated and being challenged by several states, so confirm availability in the app before signing up. Information only, not legal advice. Last checked October 3, 2026. Gambling problem? Call 1-800-GAMBLER.