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History Behind the Casino Industry in Las Vegas

December 1, 2022

Local News

Vegas today is synonymous with the many casinos and resorts that inhabit the city. Las Vegas, also known as Las Vegas Valley, wasn’t always about gaming and resorts, however. There were periods in the city’s history when gambling was almost entirely outlawed. The casino industry has had its ups and downs, and the history behind it is long and complex. 

The 1800s – Who Founded Las Vegas

It’s impossible to study the history of casinos in Las Vegas without taking a look at how the city itself was formed. Las Vegas —  Spanish for “The Meadows” —  got its name from a caravan of Mexican traders who found the area to be a good resting point along the trade route to Los Angeles. At this point, Las Vegas was still a Mexican territory, with the land passing over to the United States after the Mexican-American War of the mid-1800s. 




Through the rest of the 1800s, gambling was a popular pastime for prospectors passing through the area, despite laws outlawing games of chance. Initially, these laws brought punishments down on those who held and participated in gambling. As the century came to a close, the laws loosened up, and gambling was decriminalized in 1869. 

The Early 1900s – Gambling Outlawed (and Legalized Again) 

The decriminalization of gambling lasted for a few decades, but in 1909, the Progressive Movement was able to pass legislation banning most games of chance. Of course, this didn’t stop many people from gambling illegally in backrooms from downtown Las Vegas to Reno. However, just as it had happened in the previous century, the laws banning gambling were relaxed. 




1931 was a big year for Las Vegas. Gambling was finally legalized for good by the Nevada government. Also, this was the year in which construction began on the Boulder Dam, known now as the Hoover Dam. The massive construction project brought many workers to the area, and these workers needed a way to relax at the end of the day. This fueled a greater demand for gaming establishments. 

The Mid 1900s – The Rise of the Casino Industry 

Now that gambling was officially legitimized, it had room to thrive. As the 20th century progressed, businessmen set their sights on attracting tourists to the area. Thomas Hull is credited with opening the first hotel resort, El Rancho Vegas, on the Las Vegas Strip in 1941. However, it was New York City gangster Bugsy Siegel who gave Vegas its first taste of the larger-than-life casinos that would soon dominate the area. His casino, The Flamingo, opened in 1946. Siegel was gunned down the following year, but his legacy lived on. In the coming years, more and more mobster-funded resorts popped up in the city. 

The 1960s to Now – The Vegas We Know Today 

The second half of the 20th century was marked by growth in Las Vegas’ population, the number of resorts in the city, and the size of the resorts themselves. Familiar names, such as Howard Hughes and The Rat Pack, helped shift Las Vegas’ image from an outlaw Wild West city to the one we know today. The 1980s and ‘90s saw the rise of the big resorts that make up much of Vegas today, such as the MGM Grand, the Bellagio, and Treasure Island. You may wonder who owns casinos in Vegas and be shocked to learn “a whopping 17 of the 29 strip casinos are owned by just two companies” – MGM Resorts and Caesar’s Entertainment.




Although Las Vegas, along with the rest of the country, saw some economic downturns in the 2000s, the city is back on its way to growth. While the city sets its sights on new ways to bring people to the area — with a focus on renewable energy and the surrounding natural features — the casino industry will always play a large part in Sin City’s history.




After a fun night at the casinos, nothing is better than coming home to an Ovation community. Contact us today to find your new apartment.