Where is sports betting legal in the US?

As of 2025, sports betting is legal in 38+ states and DC. Each state has its own rules about online vs. in-person betting, available sportsbooks, and bet types. Major operators (DraftKings, FanDuel, BetMGM, Caesars) are available in most legal states. Check your state's gambling commission website for the most current status and list of licensed operators.