Regions Of United States: Complete List, History and Importance

Discover the different regions of the United States, their history, and importance. Learn about the five main regions, including the Northeast, Southeast, Midwest, Southwest, and West, and how they are defined by the US Census Bureau and other government agencies.

Jul 17, 2024, 17:47 IST
Regions of the United States - Complete List, History, and Importance
Regions of the United States - Complete List, History, and Importance

Welcome to the United States of America, a vibrant nation comprising 50 states and a diverse tapestry of geographic, social, and cultural regions! Often called the "land of opportunity," the US is a melting pot of unique areas that shape the country's identity. From the bustling Northeast to the sun-kissed Southeast, the heartland of the Midwest, the desert landscapes of the Southwest, and the rugged beauty of the West, each region brings its own flavor to the American story. 

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List of Regions Of United States

Did you know that the United States is divided into regions in different ways? In everyday conversations, we often refer to five regions: Northeast, Southeast, Midwest, Southwest, and West. However, the US Census Bureau uses a slightly different approach, grouping the country into four regions: Northeast, Midwest, South, and West.

Meanwhile, other government agencies like the Bureau of Economic Analysis and the Office of Management and Budget use even more detailed systems, dividing the country into eight or ten regions. It's fascinating to see how different perspectives shape our understanding of the country's geography.  Here is the complete list:

U.S. Census Regions and Divisions

Region

Division

States

Northeast

New England

Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont

 

Middle Atlantic

New Jersey, New York, Pennsylvania

Midwest

East North Central

Illinois, Indiana, Michigan, Ohio, Wisconsin

 

West North Central

Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, South Dakota

South

South Atlantic

Delaware, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, Washington, D.C., West Virginia

 

East South Central

Alabama, Kentucky, Mississippi, Tennessee

 

West South Central

Arkansas, Louisiana, Oklahoma, Texas

West

Mountain

Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, Wyoming

 

Pacific

Alaska, California, Hawaii, Oregon, Washington

Federal Reserve Banks

Federal Reserve Bank

Location

 

Boston

Boston, MA

 

New York

New York, NY

 

Philadelphia

Philadelphia, PA

 

Cleveland

Cleveland, OH

 

Richmond

Richmond, VA

 

Atlanta

Atlanta, GA

 

Chicago

Chicago, IL

 

St. Louis

St. Louis, MO

 

Minneapolis

Minneapolis, MN

 

Kansas City

Kansas City, MO

 

Dallas

Dallas, TX

 

San Francisco

San Francisco, CA

 

U.S. Time Zones

   

Time Zone

States/Territories

 

UTC−12:00

Baker Island, Howland Island

 

Samoa Time Zone

American Samoa, Jarvis Island, Kingman Reef, Midway Atoll, Palmyra Atoll

 

Hawaii–Aleutian Time Zone

Hawaii, Aleutian Islands (Alaska), Johnston Atoll

 

Alaska Time Zone

Alaska (excluding Aleutian Islands)

 

Pacific Time Zone

Parts of the Pacific U.S.

 

Arizona Time Zone

Arizona (excluding the Navajo Nation)

 

Mountain Time Zone

Parts of the Mountain U.S. (excluding most parts of Arizona)

 

Central Time Zone

Central U.S.

 

Eastern Time Zone

Eastern U.S.

 

Atlantic Time Zone

Puerto Rico, U.S. Virgin Islands

 

Chamorro Time Zone

Guam, Northern Mariana Islands

 

Wake Island Time Zone

Wake Island

 

U.S. Courts of Appeals Circuits

Circuit

Region

 

First Circuit

Maine, Massachusetts, New Hampshire, Puerto Rico, Rhode Island

 

Second Circuit

Connecticut, New York, Vermont

 

Third Circuit

Delaware, New Jersey, Pennsylvania, Virgin Islands

 

Fourth Circuit

Maryland, North Carolina, South Carolina, Virginia, West Virginia

 

Fifth Circuit

Louisiana, Mississippi, Texas

 

Sixth Circuit

Kentucky, Michigan, Ohio, Tennessee

 

Seventh Circuit

Illinois, Indiana, Wisconsin

 

Eighth Circuit

Arkansas, Iowa, Minnesota, Missouri, Nebraska, North Dakota, South Dakota

 

Ninth Circuit

Alaska, Arizona, California, Hawaii, Idaho, Montana, Nevada, Oregon, Washington, Guam, Northern Mariana Islands

 

Tenth Circuit

Colorado, Kansas, New Mexico, Oklahoma, Utah, Wyoming

 

Eleventh Circuit

Alabama, Florida, Georgia

 

D.C. Circuit

District of Columbia

 

Environmental Protection Agency Regions

Region

Office Location

States

I

Boston

Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont

II

New York City

New York, New Jersey, Puerto Rico, U.S. Virgin Islands

III

Philadelphia

Delaware, Maryland, Pennsylvania, Virginia, Washington, D.C., West Virginia

IV

Atlanta

Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee

V

Chicago

Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin

VI

Dallas

Arkansas, Louisiana, New Mexico, Oklahoma, Texas

VII

Kansas City

Iowa, Kansas, Missouri, Nebraska

VIII

Denver

Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming

IX

San Francisco

Arizona, California, Hawaii, Nevada, Guam, Northern Mariana Islands, American Samoa

X

Seattle

Alaska, Idaho, Oregon, Washington

Bureau of Economic Analysis Regions

Region

States

 

New England

Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont

 

Mideast

Delaware, Maryland, New Jersey, New York, Pennsylvania, Washington, D.C.

 

Great Lakes

Illinois, Indiana, Michigan, Ohio, Wisconsin

 

Plains

Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, South Dakota

 

Southeast

Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia

 

Southwest

Arizona, New Mexico, Oklahoma, Texas

 

Rocky Mountain

Colorado, Idaho, Montana, Utah, Wyoming

 

Far West

Alaska, California, Hawaii, Nevada, Oregon, Washington

 

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History of Regions Of the United States

These regions of the US have distinct physical and cultural characteristics that set them apart from one another. For instance, the Northeast is known for its dense forests and bustling cities, while the Southwest is recognised for its arid deserts and rich Native American heritage. Meanwhile, the West Coast is famous for its rugged coastline and tech hubs, the Southeast is celebrated for its warm hospitality and rich music history, and the Midwest is beloved for its rolling plains and hearty agriculture. By recognising these regional differences, geographers can better understand the unique challenges and opportunities that shape our country's diverse landscape.

Regions of the United States - Complete List, History, and Importance
Tropical Regions Of United as per the 1900 consensus

The geographic regions of the United States were first defined during the colonial period, with New England, the Middle Atlantic, and the South emerging as major sections. These designations evolved, with James D.B. DeBow introducing five regions in 1853. Henry Gannett later proposed a new scheme in 1880, grouping states into Atlantic, Great Valley, and Western divisions. By 1910, nine regional divisions had been established, and they have remained largely unchanged since then. Today, the Census Bureau uses these regions to collect and analyse data, making it easier to compare statistics across time and geographic areas.

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Importance of Regions Of the United States

Regions play a vital role in various aspects of our lives. Firstly, they facilitate the administration of government programs in a vast country like the United States. Government agencies have regional offices that oversee program implementation and address queries specific to each region. Secondly, regions enable the collection and comparison of data over time. Well-defined regions allow researchers to track changes, identify trends, and analyse data on population, demographics, and socioeconomic factors. This information helps allocate resources effectively and address issues like labour surpluses and shortages. Lastly, regional names provide a convenient way to communicate in our daily lives, such as reporting news and sharing information. In essence, regions help us organise, analyse, and communicate more efficiently.

Hello, my name is Mohammad Jazib Ul Quanain. I was born and raised in the beautiful valley of Kashmir. During the initial years of my life, I chose engineering as my career. It didn't work out as I wanted it, so I pursued Journalism and haven't regretted it since. I completed my master's from Chandigarh University in Journalism and Mass Communication. Also, I have almost 2 years of experience in content writing and Journalism. If I'm not writing articles, you may find me riding my motorcycle to a remote location or relaxing on the couch watching anime.
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