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Western United States

geography Maturity 11-13 Next article →

The Western United States is a huge and varied part of the country.

US west coast physiographic regions map
US west coast physiographic regions map

It is the largest region in the United States. It covers almost half of the land in the lower 48 states. The West sits next to the Pacific Ocean to the west. Canada is to the north and Mexico is to the south. To the east, you will find the Midwest and the South.

The Harmsworth atlas and Gazetter 1908 (135851697)
The Harmsworth atlas and Gazetter 1908 (135851697)

The region includes 13 states. These are the Mountain states and the Pacific states. It also includes the island state of Hawaii.

Ofu Beach American Samoa US National Park Service
Ofu Beach American Samoa US National Park Service

Nature in the West works in many different ways. The land is very diverse and has many different types of weather. You can find wet rainforests in the Pacific Northwest. There are also very dry deserts like the Mojave and the Great Basin.

Mojave vista
Mojave vista

Large mountain ranges like the Sierra Nevada and the Cascades catch moisture from the ocean. This creates rain on one side and dry land on the other. This dry area is called a rain shadow.

Oregon High Desert
Oregon High Desert

The Rocky Mountains are very high and run from New Mexico all the way to Alaska.

Great sand dunes
Great sand dunes

The Colorado River flows through these mountains and creates the Grand Canyon.

Grandcanyon view5
Grandcanyon view5

People have moved into this region for a long time. In the year 1800, the edge of the West was the Appalachian Mountains. As more people moved, the frontier moved further west. Eventually, the West became the land west of the Mississippi River.

Map of Western Territories of the United States, circa 1847-1861
Map of Western Territories of the United States, circa 1847-1861

Many people have shaped the culture of the West. The American cowboy is a famous symbol of this area.

HerdQuit
HerdQuit

Today, many different groups of people live here together. The West has the largest number of minority groups in the country.

Ethnic Origins in the Western United States
Ethnic Origins in the Western United States

Many people have roots in Mexico, China, or the Philippines.

There are many interesting facts about how people live in the West. The total population of the 13 states was about 78.6 million in 2020.

American West census maps
American West census maps

Many people live in California, which holds nearly half of the region's residents. Los Angeles is the biggest city in the whole West.

Los Angeles, Winter 2016
Los Angeles, Winter 2016

Other large cities include Seattle, Phoenix, and Denver.

Downtown Seattle skyline from W Kinnear Place, Aug 2022
Downtown Seattle skyline from W Kinnear Place, Aug 2022
Downtown Phoenix Aerial Looking Northeast
Downtown Phoenix Aerial Looking Northeast
DENM
DENM

The West is also home to many Native American groups. For example, there are over 365,000 Navajo people living there.

Early indian west
Early indian west

The region is also known for having many large national parks.

The West connects to many things you might already know. It is a place of wide open spaces and long highways.

Monument Valley road
Monument Valley road

You can see famous landmarks like the Grand Canyon or Zion National Park.

Zion NP20
Zion NP20

Because the land is so big, the government manages many areas. Groups like the National Park Service look after the land for everyone.

Big Sur Coastline
Big Sur Coastline

They help people enjoy activities like hiking and camping. This helps keep the beautiful mountains and deserts safe. The West remains a place of great wonder and discovery.

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🖼️ Images & Media (49)
File:HerdQuit.jpg
HerdQuit.jpg
File:Monument Valley road.jpg
Monument Valley road.jpg
File:Ofu_Beach_American_Samoa_US_National_Park_Service.jpg
Ofu_Beach_American_Samoa_US_National_Park_...
File:Ethnic Origins in the Western United States.png
Ethnic Origins in the Western United States.png
File:American West census maps.png
American West census maps.png
File:US west coast physiographic regions map.jpg
US west coast physiographic regions map.jpg
File:Zion NP20.jpg
Zion NP20.jpg
File:Big Sur Coastline.jpg
Big Sur Coastline.jpg
File:Mojave vista.jpg
Mojave vista.jpg
File:Grandcanyon view5.jpg
Grandcanyon view5.jpg
File:Red sunset twilight in Landers, California, Mojave Desert, on January 2nd, 2016.jpg
Red sunset twilight in Landers,...
File:Oregon High Desert.jpg
Oregon High Desert.jpg

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