What USA States Have Legalized Gambling?
Gambling has been a popular pastime in the United States for decades, but its legality varies significantly from state to state. With the rise of online gambling, sports betting, and casino gaming, many states have revisited their gambling laws to regulate and benefit from this lucrative industry. If you’re wondering which USA states have legalized gambling, this comprehensive guide will provide you with all the details.
In this article, we’ll explore the current state of gambling laws in the U.S., the types of gambling allowed in different states, and the future of gambling legislation. Whether you’re a casual gambler or just curious about the legal landscape, this guide has you covered.
What Is Gambling?
Before diving into the specifics, let’s define gambling. Gambling refers to wagering money or something of value on an event with an uncertain outcome, with the primary intent of winning additional money or material goods. Common forms of gambling include:
- Casino games (e.g., slots, poker, blackjack)
- Sports betting
- Lottery games
- Online gambling
- Horse racing and pari-mutuel betting
Each state in the U.S. has its own laws governing these activities, which can make it confusing to determine where gambling is legal and what forms are allowed.
A Brief History of Gambling in the USA
Gambling has a long and complex history in the United States. In the early 20th century, most forms of gambling were outlawed due to concerns about corruption and organized crime. However, attitudes began to shift in the mid-20th century, leading to the legalization of gambling in certain states.
- 1931: Nevada became the first state to legalize casino gambling, paving the way for Las Vegas to become the gambling capital of the world.
- 1976: New Jersey legalized casino gambling in Atlantic City, creating another major gambling hub.
- 1990s: The rise of Native American casinos began after the Indian Gaming Regulatory Act of 1988.
- 2018: The Supreme Court struck down the federal ban on sports betting, allowing states to legalize and regulate it.
Today, gambling laws are more relaxed than ever, with many states embracing the economic benefits of legalized gambling.
Types of Gambling Legalized in the USA
Before we dive into the specific states, it’s important to understand the different types of gambling that states may legalize:
- Casino Gambling: Includes table games, slot machines, and poker rooms.
- Sports Betting: Wagering on professional and college sports events.
- Online Gambling: Includes online casinos, poker, and sports betting.
- Lottery: State-run lottery games, including scratch-offs and multi-state lotteries like Powerball.
- Horse Racing: Betting on horse races, often through pari-mutuel systems.
- Charitable Gambling: Bingo, raffles, and other games for fundraising purposes.
Each state decides which forms of gambling are legal within its borders.

Which USA States Have Legalized Gambling?
Here’s a breakdown of the states where gambling is legal, categorized by the type of gambling allowed.
1. States with Legal Casino Gambling
Casino gambling is one of the most popular forms of gambling in the U.S. Here are the states where you can legally visit a casino:
- Nevada: Home to Las Vegas and Reno, Nevada is the gold standard for casino gambling.
- New Jersey: Atlantic City is a major gambling destination on the East Coast.
- Pennsylvania: Offers a mix of commercial and tribal casinos.
- Mississippi: Known for its riverboat casinos and resorts.
- Louisiana: Features riverboat casinos and land-based casinos in New Orleans.
- Michigan: Home to both commercial and tribal casinos.
- New York: Offers a mix of tribal and commercial casinos.
- Illinois: Features riverboat casinos and land-based options.
- Indiana: Known for its riverboat casinos.
- Florida: Offers tribal casinos operated by the Seminole Tribe.
- California: Home to numerous tribal casinos.
Other states with legal casino gambling include Colorado, Iowa, Missouri, Ohio, and South Dakota.
2. States with Legal Sports Betting
Since the Supreme Court’s 2018 decision, sports betting has exploded in popularity. Here are the states where sports betting is legal:
- Arizona
- Arkansas
- Colorado
- Connecticut
- Delaware
- Illinois
- Indiana
- Iowa
- Kansas
- Louisiana
- Maryland
- Massachusetts
- Michigan
- Mississippi
- Nevada
- New Hampshire
- New Jersey
- New York
- Ohio
- Oregon
- Pennsylvania
- Rhode Island
- Tennessee
- Virginia
- Washington, D.C.
- West Virginia
- Wyoming
Many of these states also allow online sports betting, making it easy for residents to place bets from their smartphones or computers.
3. States with Legal Online Gambling
Online gambling is still a gray area in many states, but a few have fully embraced it. These states allow online casinos, poker, and/or sports betting:
- New Jersey: A leader in online gambling, offering a wide range of options.
- Pennsylvania: Allows online casinos, poker, and sports betting.
- Michigan: Offers online casinos, poker, and sports betting.
- West Virginia: Legalized online casinos and poker.
- Delaware: One of the first states to legalize online gambling.
Other states, like Nevada, allow online poker but not full online casinos.

4. States with Legal Lottery Games
Lotteries are one of the most widespread forms of gambling in the U.S. Currently, 45 states and Washington, D.C., operate state-run lotteries. The only states without lotteries are:
- Alabama
- Alaska
- Hawaii
- Nevada
- Utah
Popular multi-state lottery games like Powerball and Mega Millions are available in most states.
5. States with Legal Horse Racing Betting
Horse racing has a long history in the U.S., and betting on races is legal in many states. Some states also allow online horse race betting through platforms like TwinSpires and TVG. States with legal horse racing betting include:
- California
- Florida
- Kentucky
- New York
- Texas
- Virginia
States Where Gambling Is Mostly Illegal
While many states have embraced gambling, a few still have strict laws against it. These states include:
- Utah: Gambling is completely banned due to religious and cultural reasons.
- Hawaii: The state has no legal gambling options, including lotteries.
The Economic Impact of Legalized Gambling
Legalized gambling has proven to be a significant source of revenue for states. It generates billions of dollars annually through taxes, licensing fees, and tourism. For example:
- Nevada: Generates over $13 billion annually from gambling.
- New Jersey: Earns over $4 billion annually from its casinos and online gambling platforms.
- Pennsylvania: One of the top states for gambling revenue, thanks to its diverse offerings.
In addition to revenue, gambling creates jobs and boosts local economies.
The Future of Gambling in the USA
The future of gambling in the U.S. looks promising. As more states recognize the economic benefits, we can expect to see continued expansion of legalized gambling. Key trends to watch include:
- Growth of Online Gambling: More states are likely to legalize online casinos and poker.
- Expansion of Sports Betting: With its growing popularity, sports betting will likely become legal in more states.
- Emergence of Esports Betting: Betting on competitive video gaming is a new frontier in the gambling industry.
Conclusion
Gambling laws in the United States are constantly evolving, with more states embracing legalization to capitalize on the economic benefits. From casino gambling to sports betting and online gaming, the options for gamblers are expanding rapidly. Whether you’re in Nevada, New Jersey, or Michigan, there’s no shortage of opportunities to try your luck.
As always, it’s important to gamble responsibly and stay informed about the laws in your state. With this guide, you now have a clear understanding of which USA states have legalized gambling and what forms are allowed. Happy gambling!