What Is the Legal Gambling Age in Las Vegas?

The legal gambling age in Las Vegas is 21. Nevada law applies that minimum to every form of wagering in the state — slot machines, table games, sportsbooks, poker rooms, and the mobile apps licensed here. No casino can lower it, and no exception exists for being accompanied by a parent or spouse.

What the 21 Rule Covers

Nevada Revised Statutes 463.350 bars anyone under 21 from playing any gambling game, operating a slot machine, or placing wagers at a race book, sports pool, or pari-mutuel operator.¹ The rule reaches every licensed venue in the state, from the resorts on the Strip to the video poker machines inside grocery stores and gas stations. The delivery method doesn’t change the age floor either: mobile sports betting apps and online poker platforms licensed in Nevada also require you to be 21.

Walking Through a Casino Under 21

You can pass through a casino floor to reach a restaurant, elevator, or restroom, but you cannot stop. The same statute makes it illegal for anyone under 21 to loiter in or around any area where licensed gambling takes place.¹ Standing to watch a hand of blackjack, lingering near a slot machine, or hovering behind a sportsbook screen all cross the line. Security teams monitor for it.

The loitering prohibition isn’t limited to the big resorts. Convenience stores, bars, gas stations, and truck stops with slot machines are equally off-limits for anyone under 21 to hang around in.

ID You’ll Need at the Door and the Cage

Casinos verify age with government-issued photo identification. A state driver’s license or ID card, a U.S. passport or passport card, and military ID are commonly accepted. Most properties instruct staff to card anyone who looks under 30 or 35, so people well past 21 get asked routinely.

Bring a current ID. Properties aren’t required to accept an expired one, and a photo of your ID stored on your phone doesn’t count as proof of age. This matters most at the cage: casinos run rigorous identity and age checks before paying out any significant winnings, and problems with your ID at that moment can hold up a jackpot.

Penalties if You Gamble Underage

Gambling while under 21 is a misdemeanor under NRS 463.350.¹ Under Nevada’s general misdemeanor rules, the maximum punishment is six months in county jail, a fine of up to $1,000, or both.² A judge may order community service in place of some or all of that punishment.

The financial side is just as unforgiving. The statute specifically bars anyone under 21 from collecting winnings from any gambling game, slot machine, race book, or sports pool.¹ If you’re underage and hit a jackpot, the casino will not pay. You absorb your losses but have no claim to your wins.

Fake IDs Add a Second Charge

Using a counterfeit, forged, or altered ID to enter a casino or gamble is a separate misdemeanor under NRS 205.460.³ It stacks on top of the underage gambling charge, so one night out with a fake ID can produce two misdemeanors, each carrying up to six months in jail and a $1,000 fine.

Nevada punishes the supply side more harshly. Anyone who sells, lends, or gives a fake ID to someone under 21 faces a gross misdemeanor, which is a step up from the charge the user faces.³ Las Vegas casinos have sophisticated surveillance and trained security staff, and fakes are caught far more often than people expect.

Are You 18, 19, or 20?

Essentially everything commercial is closed to you. The one legal wagering option in Nevada available to 18-to-20-year-olds is a charitable lottery — a raffle with cash prizes. The minimum age for buying a ticket or collecting winnings on those is 18.⁴

Charity bingo and poker nights do not come with a lower age. Charitable gaming events offering bingo, poker, or blackjack require all participants to be 21, the same as commercial casinos.⁴

Booking a Hotel Room

Being old enough to book a Las Vegas hotel is a separate question from being old enough to gamble, and the answer often lines up anyway. Most casino-hotels require guests to be 21, largely because gaming regulations are woven into their operating licenses. A handful of non-casino hotels accept guests as young as 18, but policies vary and change without notice. Call the specific property before booking if you’re under 21.

1
Nevada Legislature. Nevada Code 463.350 – Gaming or Employment in Gaming Prohibited for Persons Under 21; Exception
2
Nevada Legislature. Nevada Code Chapter 193 – Criminality Generally
3
Nevada Legislature. Nevada Code Chapter 205 – Crimes Against Property
4
Nevada Gaming Commission and the Nevada Gaming Control Board. Charitable Lottery/Gaming Frequently Asked Questions