Las Vegas is the most populous city in Nevada and the seat of Clark County. Part of the Mojave Desert, it is a major resort city internationally known for gambling, shopping, fine dining, entertainment, and nightlife. Most venues are centered on downtown Las Vegas and the Las Vegas Strip. The Las Vegas Valley serves as Nevada's leading financial, commercial, and cultural center. The city had a population of 641,903 in 2020, with a metropolitan population of 2,227,053.
In 1905, Las Vegas was founded as a city when 110 acres of land near the Union Pacific Railroad tracks were auctioned.
In 1905, Las Vegas was settled, marking the beginning of its development as a city.
In 1909, Las Vegas unofficially recorded its largest snowfall with 12 inches.
In 1911, Las Vegas was incorporated as a city, formalizing its status as a municipality.
In 1911, Las Vegas was officially incorporated as a city, establishing its municipal government.
In 1929, the city installed a welcome arch over Fremont Street at the corner of Main Street.
In 1931, the Northern Club (now the La Bayou) opened, contributing to the early development of casinos in Las Vegas.
In 1931, the welcome arch that was installed over Fremont Street in 1929 was removed.
The year 1931 was pivotal as Nevada legalized casino gambling and reduced residency requirements for divorce to six weeks. Construction on the Hoover Dam also began this year.
In 1935, the construction of the Hoover Dam was completed, bringing an end to the influx of workers that had supported Las Vegas during the Great Depression.
On January 25, 1937, the lowest temperature of 8 °F (-13 °C) was recorded in Las Vegas.
In late 1941, the Las Vegas Army Airfield was established, contributing to the city's growth during World War II.
In 1950, Las Vegas Army Airfield was renamed Nellis Air Force Base, which is now home to the United States Air Force Thunderbirds aerobatic team.
In 1951, nuclear weapons testing began at the Nevada Test Site, 65 miles northwest of Las Vegas, earning the city the nickname "Atomic City."
In 1955, the Moulin Rouge Hotel opened and became the first racially integrated casino-hotel in Las Vegas, marking a significant step towards racial equality in the city's entertainment industry.
In 1959, the 25-foot-tall Welcome to Fabulous Las Vegas sign was installed at the south end of the Las Vegas Strip.
On January 13, 1963, the lowest temperature of 8 °F (-13 °C) was recorded in Las Vegas.
In 1963, a temperature of 29 °F (−2 °C) was measured in Las Vegas.
In 1963, the Partial Nuclear Test Ban Treaty required nuclear tests to be moved underground, ending the visible mushroom clouds over Las Vegas.
In 1973, the Las Vegas Metropolitan Police Department was formed through a merger of the Las Vegas Police Department and the Clark County Sheriff's Department.
In 1980 was the last time a hotel-casino was built on Fremont Street until Circa Resort & Casino opened in 2020.
When The Mirage opened in 1989, it started a trend of major resort development on the Las Vegas Strip outside of the city.
From 1990 to 2000, Las Vegas experienced significant population growth, nearly doubling in size.
In 1995, the Fremont Street Experience opened in downtown Las Vegas, featuring 12.5 million LED lights and 550,000 watts of sound for hourly shows.
The Fremont Street Experience was built in an effort to draw tourists back to the area and has been popular since its startup in 1995.
In 1997, Allegiant Air launched with its first hub at Harry Reid International Airport and headquarters in Summerlin.
In 1997, Amtrak train service via the Desert Wind at Las Vegas station ceased.
Until 1997, the Amtrak Desert Wind train service ran through Las Vegas using the Union Pacific Railroad tracks but ceased service in 1997.
According to the 2000 census, Las Vegas had a population of 474,434 people.
Between 1990 and 2000, the population of Las Vegas nearly doubled, increasing by 85.2%.
In 2000, the city conducted a land-swap deal with Lehman Brothers, acquiring 61 acres of property near downtown Las Vegas.
In 2002, a drought prompted water conservation efforts. Consumption remained 30 percent greater than in Los Angeles, and over three times that of San Francisco metropolitan area residents.
In 2002, a replica of the Welcome to Fabulous Las Vegas sign, standing nearly 16 feet tall, was installed within city limits.
In 2002, concerns about climate change arose in the wake of a drought, leading to efforts to reduce water consumption in Las Vegas.
In 2003, daily water consumption in Las Vegas was 314 US gallons per resident.
According to a 2004 study, Las Vegas has one of the highest divorce rates, influenced by Nevada's nonrestrictive divorce requirements attracting couples seeking divorce.
In 2004, Las Vegas Mayor Oscar Goodman announced that the area acquired in the land-swap deal would become home to Symphony Park.
On July 19, 2005, the official record hot daily minimum was 95 °F (35 °C) in Las Vegas.
In 2005, the World Market Center, consisting of three large buildings, opened, providing space for furniture and furnishing industry trade shows.
On December 17, 2008, Las Vegas experienced a significant snow accumulation.
In 2008, a U.S. Environmental Protection Agency grant funded a program that analyzed and forecast growth and environmental effects through 2019 in Las Vegas.
In March 2010, the RTC launched the Strip & Downtown Express, a bus rapid transit link with limited stops and frequent service connecting downtown Las Vegas, the Strip, and the Las Vegas Convention Center. Shortly after, the RTC dropped the ACE name.
According to data from the 2010 United States census, Las Vegas had the second-lowest level of black-white segregation of any of the 100 largest U.S. metropolitan areas after Tucson, Arizona.
According to the 2010 Census, the city of Las Vegas had a population of 583,756.
The Las Vegas Valley used less water in 2011 than in 2014. Water conservation efforts after the 2002 drought had some success, but local water consumption remains high.
2012 was dubbed "The Year of Downtown" in Las Vegas due to the debut of several revitalization projects, including the Smith Center for the Performing Arts, the Discovery Children's Museum, the Mob Museum, and the Neon Museum.
In February 2013, city offices relocated to a new Las Vegas City Hall on Main Street downtown.
On July 1, 2013, the official record hot daily minimum was 95 °F (35 °C) in Las Vegas.
In 2013, Zappos.com moved its headquarters to downtown Las Vegas.
In the 2013-2014 school year, the Clark County School District had 314,653 students in grades K-12.
In 2014, the Las Vegas Valley used 1.2 billion more gallons of water than in 2011, highlighting concerns about water conservation.
In the 2013-2014 school year, the Clark County School District had 314,653 students in grades K-12.
In May 2015, the Las Vegas North Premium Outlets completed its second expansion, bringing the total number of stores to 175.
On December 25, 2015, Las Vegas experienced a significant snow accumulation.
By 2015, daily water consumption in Las Vegas had been reduced to around 205 US gallons per resident.
In 2015, 10.2 percent of city of Las Vegas households were without a car, which increased slightly to 10.5 percent in 2016.
In 2016, 77.1 percent of working Las Vegas residents commuted by driving alone. About 4.3% of working Las Vegas residents worked at home, and Las Vegas averaged 1.63 cars per household.
In 2016, the replica Welcome to Fabulous Las Vegas sign was destroyed when a pickup truck crashed into it.
In 2017, the Vegas Golden Knights began play as an expansion team in the National Hockey League (NHL).
In 2018, a pair of giant neon showgirls were initially added as part of a welcome display north of the Strat.
In 2018, the city approved plans for a new gateway landmark in the form of neon arches.
On February 18, 2019, parts of Las Vegas received about 1 to 2 inches of snow.
From 2019 to 2023, Las Vegas had approximately 244,429 households, with an average of 2.63 persons per household.
From 2019 to 2023, the mean travel time to work for residents aged 16 and older in Las Vegas was approximately 25.8 minutes.
In 2019, a U.S. Environmental Protection Agency grant program analyzing growth and environmental effects in Las Vegas concluded.
According to the 2020 Census, the city of Las Vegas had 644,883 people living in 244,429 households.
In 2020, Circa Resort & Casino opened, becoming the first all-new hotel-casino to be built on Fremont Street since 1980.
In 2020, the Clark County Census counted 2,265,461 people. Approximately 1,030,000 people lived in unincorporated Clark County.
In 2020, the Gateway Arches project, built by YESCO, was completed within city limits.
In 2022, the original neon showgirls were replaced by new ones rising 50 feet tall.
As of 2023, Las Vegas hosts over 40.8 million visitors annually, making it one of the most visited cities in the United States and a global leader in the hospitality industry.
From 2019 to 2023, 95.6% of households in Las Vegas had a computer and 89.1% subscribed to broadband internet services.
From 2019 to 2023, the median gross rent in Las Vegas was $1,456 per month (in 2023 dollars).
From 2019 to 2023, the per capita income in Las Vegas was $38,421 (in 2023 dollars).
On July 7, 2024, the highest temperature officially observed for Las Vegas was 120 °F (48.9 °C) at Harry Reid International Airport.
July 2024 was the hottest month ever recorded in Las Vegas, with the highest recorded mean daily average temperature of 99.9 °F (38 °C).
As of 2024, Symphony Park is home to four residential projects totaling 600 residential units.
The Oakland Athletics of Major League Baseball (MLB) will move to Las Vegas by 2028.