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What age can you legally bet on sports in every US state

Published 16 Sep 2026 Last reviewed 16 Sep 2026 How we check this
Provisional — pending independent review

These ages were compiled from the cited official sources but have not yet been independently verified by our editors. Always confirm against the regulator before acting. How we source and check this →

What age can you legally bet on sports in every US state?

Sports betting has become increasingly popular across the United States, but the legal age to participate varies significantly from state to state. Unlike some countries that set a national standard, the US allows each state to determine its own regulations. This means that the minimum age for sports betting can differ depending on where you are located.

Currently, the states that have legalized sports betting have set the minimum age either at 18 or 21. Among the states we track, the majority have chosen 21 as the legal age, while a smaller group has opted for 18. This variation is due to several factors, including state-by-state approaches to legalization, alignment with alcohol service on casino floors, and whether the sports betting is run by the state lottery or by commercial operators.

States with a minimum age of 18

Several states have set the legal sports betting age at 18. These include:

States with a minimum age of 21

The majority of states that have legalized sports betting have set the minimum age at 21. These include:

Why the age varies by state

The variation in the legal sports betting age is due to several factors. First, each state has its own approach to the legalization and regulation of sports betting. Some states have chosen to align their sports betting age with their casino gambling age, which is often 21, while others have set it at 18 to align with their state lottery age.

Additionally, states that have legalized commercial sportsbooks may have different regulations compared to those that have state-run operations. The presence of casinos and the alignment with alcohol service regulations also play a role in determining the legal age.

It’s important to note that the legal age for online sports betting is the same as for retail sports betting in each state. This means that if you are of legal age to bet in a casino or retail location, you are also of legal age to bet online.

Frequently asked questions

No, betting on sports under the legal age is illegal and can result in penalties. It is important to adhere to the regulations set by your state.

Yes, the legal age for online sports betting is the same as for retail betting in each state. This ensures consistency across all platforms.

What if I live in a state that has not legalized sports betting?

If your state has not legalized sports betting, it is important to refrain from participating in any form of illegal betting. Check with your state’s regulator for the most current information.

You can find detailed information on the legal age for sports betting in your state by visiting the sports betting age by state page or the gambling ages page.

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Spotted something out of date? Ages and rules change. If a figure here looks wrong, please tell us — we check every report against the official source.

This is information, not legal advice. Gambling law changes often. Check the cited statute and the relevant regulator, and speak to a qualified professional about your own situation.