US Casinos

A comprehensive & detailed database and guide to over 2100 land-based casinos, sportsbooks and cruise-ship casinos in the United States

Casino Roulette

USA Casino Statistics - Overview

America sure loves to gamble.

USA Casino Information By State


Forms of Legal Gambling In the US

Legal forms of gambling vary from state to state. In states with a legal and regulated gambling industry, gambling activities permitted may include some or all of the following:

  • Slots
  • Roulette
  • BlackJack
  • Casino Table Games
  • Poker
  • Gaming Machines
  • Off-Track Sportsbetting (OTB)
  • Sportsbetting
  • Online Poker
  • Online Casinos
  • Bingo
  • Pari-Mutuel Sportsbetting

Tens of thousands of Americans take vacations each year on casino cruise ships - which have lush casinos offering table games, slots and poker in international waters.


Legal Gambling Age in The USA

The legal gambling age for land-based gambling activities in the USA varies from state to state. The general rule is that you should be over 21 to gamble in most casinos/cardrooms. Refer to our USA gambling ages guide for details on how old you need to be in order to engage in various gambling activities in specific states.


Real-Money Casino Game Suppliers

Some popular casino game suppliers in the US include:

  1. Evolution Gaming
  2. International Game Technology (IGT)
  3. Light And Wonder (formerly Scientific Games)
  4. Aristocrat (creator of the popular Buffalo™ franchise)
  5. Bally Technologies
  6. Konami Gaming
  7. WMS Industries
  8. Ainsworth Game Technology
  9. AGS
  10. Everi Gaming (Everi Holdings)
  11. High 5 Games

These specialist gambling software and hardware companies design, develop, and distribute a wide variety of casino games such as slot machines, table games, and interactive games to commercial and tribal casinos around the world, including in the US, Europe and Asia.

Casino Game Classifications in the U.S

In addition to tens of thousands of commercial casinos and gambling venues, many of America’s casinos are owned and operated by Native American tribes.

Tribal gaming is regulated by tribal authorities as well as federal and state authorities (depending on the type of gaming which is being conducted ) – as outlined by the Indian Gaming Regulatory Act (IGRA), 25 U.S.C §2701 et seq.

The IGRA classifies gaming into three distinct classes, Class I, Class II and Class III, as well as providing a framework for the regulation of tribal gaming.

  • Class I gaming includes social games and traditional/ceremonial games. An Indian tribe can offer Class I games without any restrictions.
  • Class II gaming includes bingo and non-banked card games.

Four U.S. states (Alabama, Alaska, Nebraska and Texas) are limited to offering Class II gaming only.

Tribes don’t require any agreements at the state level to conduct Class II gaming – instead, tribal governments are themselves responsible for regulating Class II gaming with oversight from the National Indian Gaming Commission (NIGC).

Class III gaming includes all other forms of gambling, including casino-style gambling video games of chance (video slots, video poker) & the casino “classics” – blackjack, poker, roulette, craps, baccarat and so on.

An Indian tribe may operate Class III games only if the tribe and the state have agreed to a tribal-state gaming compact.

If and when a state and tribe have reached an agreement, the federal government must approve the compact before it is
valid and allowed to conduct gambling business.

Minnesota tribes were the first in the nation to negotiate and sign gaming compacts with a state government and has since negotiated 22 tribal-state compacts with 11 Indian tribes, resulting in the establishment of 18 casinos in the state.

The National Indian Gaming Commission Office of General Counsel is responsible for evaluating and reviewing new games when requested by on a casino games studio or a tribe – issues advice on whether they will be classified as Class II or Class III games.

An Indian tribe can offer Class II games if the games are generally legal in the state where the tribe is located and adopt a gaming ordinance approved by the National Indian Gaming Commission.

Class II Regulation

As long as the tribal government passes a gaming ordinance that has been approved by the NIGC, tribes may continue to exercise their federally granted ability to conduct, license, and control Class II gambling. According to the IGRA, the tribal gaming legislation must include provisions for yearly external audits of the gaming, which the Indian tribe will submit to the NIGC.

The net profits from Class II tribal gaming must be used by tribal governments to finance tribal operations or programs, to ensure the welfare of the Indian tribe and its members generally, to encourage tribal economic development, to make donations to nonprofits, or to assist in funding local government agencies’ operations.

Casino & Gambling Regulators in the United States

While some U.S states have autonomous racing and gaming commissions, most states have a dedicated department or division for regulating legal gambling.

Each state in the US is responsible for regulating land-based and internet casinos within their respective state boundaries.

Any brick-and-mortar or online gambling enterprise that wants to offer online casino services to residents of a state must file an application to the relevant gaming or gambling organization. The overall number of licenses granted in governments that control online casino gambling may be capped, though.

See our USA Gambling Regulators page for a state-by-state list of gambling regulators, including contact details.


Frequently Asked Questions

  • Are sweepstakes & Social Casinos legal in the US?

    Yes social and sweepstakes casinos are legal in most states in the US. Also known as social casinos - sweeps sites online are not considered to be online gambling by the US government because they do not require players to wager real money to play games.

  • Which US states have regulated and legal online casinos?

    As of 2023, online casino gambling is legal in just six American states: Connecticut, Delaware, Michigan, New Jersey, Pennsylvania & West Virginia.

  • What are the most popular casino games in the USA?

    The most popular games in land-based casinos in the USA are slot machines and various forms of table games such as Blackjack, Roulette, and Craps.

    Slot machines are popular because they are easy to play and offer the potential for large payouts. They are also available in a wide range of themes and styles, which can appeal to a broad range of players.

    Table games, on the other hand, are popular because they offer the opportunity for strategic play and social interaction. Blackjack, in particular, is a popular choice because it is relatively easy to learn and offers the potential for players to use basic strategy to reduce the house edge.

    Other popular games in land-based casinos include various forms of poker, such as Ultimate Texas Holdem (UTH), 3-card poker, Texas Hold'em, and baccarat. These games are popular because they offer the opportunity for skillful play and the potential for large payouts.

    In general, the most popular games in land-based casinos are those that are easy to learn, offer the potential for big payouts, and provide a fun and exciting gaming experience.

  • Which companies make the most popular casino games?

    At land-based casinos in the US the most popular slots and gambling games come from companies like Aristocrat Gaming, Light And Wonder, Evolution Gaming (the king of live-dealer casino) and Everi Gaming.