Rising from the vast Texas Panhandle plains, Amarillo is the helium capital of the world, home to the famed Cadillac Ranch, and gateway to Palo Duro Canyon.
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Founded1887|Population205,310|Peak205,310(2024)|CountyPotter County
Top 10 Most Important Events for Amarillo, Texas
1
1887Railroad Town Founded: Amarillo was established as a railroad construction camp. The name comes from the Spanish word for 'yellow,' referring to the yellow wildflowers or yellow soil of nearby Amarillo Lake.
2
1918Panhandle Oil Discovery: The discovery of oil in the Texas Panhandle transformed Amarillo into an energy hub, with refineries and petrochemical plants fueling rapid growth.
3
1929Federal Helium Reserve: The U.S. Bureau of Mines established the helium plant and reserve near Amarillo. The Cliffside Gas Field stored most of the world's helium supply.
4
1935Dust Bowl Devastation: The Texas Panhandle was ground zero for the Dust Bowl, with massive dust storms burying farms and forcing thousands to flee.
5
1942Amarillo Army Air Field: The military established a major training facility for WWII bomber crews, bringing thousands of servicemen to the Panhandle.
6
1951Pantex Plant Operations: The Pantex Plant began nuclear weapons assembly operations, becoming the nation's sole facility for assembling and disassembling nuclear warheads.
7
1960Route 66 Heyday: Amarillo thrived as a major stop on Route 66, with motels, diners, and gas stations catering to travelers crossing the Texas Panhandle.
8
1974Cadillac Ranch Created: Artist group Ant Farm buried ten Cadillacs nose-first in a field west of Amarillo, creating one of America's most iconic roadside art installations.
9
2000Big Texan Steak Ranch Fame: The Big Texan's 72-ounce steak challenge became world-famous, attracting visitors from around the globe to attempt the free meal.
10
2023Meatpacking and Wind Energy: Amarillo's economy diversified with massive meatpacking operations and wind energy development across the Panhandle.
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Complete Historical Timeline
1887Government
Founded as railroad camp
1893Government
County seat established
1918Industry
Panhandle oil boom
1929Industry
Federal Helium Reserve established
1935Disaster
Dust Bowl devastation
1942Government
WWII army air field opens
1951Government
Pantex nuclear plant begins
1960Transport
Route 66 tourism peaks
1974Culture
Cadillac Ranch installed
1990Industry
Meatpacking industry grows
2010Industry
Wind energy development booms
2023Government
Population exceeds 205,000
Did You Know?
1
Amarillo's Pantex Plant is the only place in the United States where nuclear weapons are assembled and disassembled — it has handled every U.S. nuclear warhead since 1975.
2
The Federal Helium Reserve near Amarillo once held over 1 billion cubic meters of helium — roughly 30% of the world's known supply.
3
Palo Duro Canyon, 30 miles from Amarillo, is the second-largest canyon in the United States after the Grand Canyon, stretching 120 miles long.
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