Skip to content
21+Independent casino reviews for US playersUpdated September 2026 · Problem gambling help
Gambling SitesUnited States

US Online Gambling Laws, State by State

State-by-state guide to US online gambling law: all 50 states, DC and Puerto Rico, plus the federal statutes and court cases behind them.

Updated Independent review21+ · US players
US gambling law is written state by state.
US gambling law is written state by state.
On this page
  1. Gambling law in every state
  2. Federal law and the cases that shaped it
  3. How the argument has gone
  4. How to read these pages

Online gambling in the United States is decided state by state, not in Washington. Federal statutes set the outer limits — what money may cross which wire, and who may take a bet — while each legislature decides whether a casino, a poker room or a sportsbook may open inside its own borders. That is why the same wager can be routine in one state and a misdemeanour across the river.

Three federal layers come up on almost every state page below. The Wire Act of 1961 was written for telephone lines and sports bets, and the Department of Justice re-read it in 2011 as covering sports wagering alone, after the New York and Illinois lotteries pressed for an answer on selling tickets online. The UIGEA of 2006 is addressed to gambling businesses, not to the person placing the bet: it bars them from knowingly accepting payments for a wager unlawful under some other state or federal law, which is why the act is felt at the cashier rather than in a courtroom. Tribal gaming sits on its own footing under the Indian Gaming Regulatory Act of 1988, built on the Supreme Court decision in California v. Cabazon Band of Mission Indians.

What is left after those three is the part that decides your case: the statute of the state you are sitting in. A short list of states now licenses online casino play and names the operators allowed to offer it; most do not, and a few write the prohibition into the criminal code in terms that reach the player and not only the house. The pages below say which of those describes each jurisdiction, and who gets to decide when state and federal readings disagree.

Federal law and the cases that shaped it

The statutes and court decisions every state map traces back to.

How the argument has gone

Prohibition, regulation, and the case made on each side.

How to read these pages

Each state page sets out what that state’s statute says and which regulator, if any, issues licenses there. Where a state has no regulated market, the page says so plainly rather than presenting an offshore site as though it were licensed locally.

We do not put a colour-coded legal status on this index. Legality is a claim about the law, and a one-word label hides the part that matters — a state may license sports betting and not casino play, regulate poker alone, or leave the question untested in court. The state page says which of those applies. Laws also move: where a bill was pending when a page was written, the page says so rather than guessing at the outcome.