List of regions of the United States

This is a list of some of the regions in the United States. Many regions are defined in law or regulations by the federal government; others by shared culture and history; and others by economic factors.

Interstate regions

Census Bureau-designated regions and divisions

U.S. Census Bureau Regions and Divisions.

Since 1950, the United States Census Bureau defines four statistical regions, with nine divisions.[1][2] The Census Bureau region definition is "widely used ... for data collection and analysis",[3] and is the most commonly used classification system.[4][5][6][7]

Puerto Rico and other US territories are not part of any census region or census division.[9]

Standard Federal Regions

Standard federal regions

The ten standard federal regions were established by OMB (Office of Management and Budget) Circular A-105, "Standard Federal Regions", in April 1974, and went into use for all executive agencies. In recent years, some agencies have tailored their field structures to meet program needs and facilitate interaction with local, state, and regional counterparts. However, the OMB must still approve any departures.

Note: OMB Circular A-105 was rescinded on June 8, 1995.[10]

Federal Reserve Banks

Federal Reserve districts.

The Federal Reserve Act of 1913 divided the country into twelve districts with a central Federal Reserve Bank in each district. These twelve Federal Reserve Banks together form a major part of the Federal Reserve System, the central banking system of the United States. Missouri is the only U.S. state to have two Federal Reserve locations within its borders, but several other states are also divided between more than one district.

  1. Boston
  2. New York
  3. Philadelphia
  4. Cleveland
  5. Richmond
  6. Atlanta
  7. Chicago
  8. St. Louis
  9. Minneapolis
  10. Kansas City
  11. Dallas
  12. San Francisco

Time zones

U.S. time zones. (Some U.S. time zones are not on this map.)

Courts of Appeals circuits

U.S. Courts of Appeals circuits

The Federal Circuit is not a regional circuit. Its jurisdiction is nationwide but based on the subject matter.

Bureau of Economic Analysis regions

Bureau of Economic Analysis regions

The Bureau of Economic Analysis defines regions for comparison of economic data.[12]

Energy Information Administration

The Energy Information Administration currently uses the PADD system established by Petroleum Administration for War in World War II.[13] It is used for data collection on refining petroleum and its products. Each PADD is subdivided into refining districts.

  • PADD I: East Coast
    • East Coast: Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, New Jersey, Delaware, Maryland, Virginia, North Carolina, South Carolina, Georgia, Florida; along with counties in New York east of, north of and including Cayuga, Tompkins, and Chemung; and counties in Pennsylvania east of and including Bradford, Sullivan, Columbia, Montour, Northumberland, Dauphin and York.
    • Appalachian No. 1: West Virginia along with counties of Pennsylvania and New York State not mentioned above.
  • PADD II: Midwest
    • Indiana-Illinois-Kentucky: Indiana, Illinois, Kentucky, Tennessee, Michigan, Ohio
    • Minnesota-Wisconsin-North and South Dakota: Minnesota, Wisconsin, North Dakota, South Dakota
    • Oklahoma-Kansas-Missouri: Oklahoma, Kansas, Missouri, Nebraska, Iowa
  • PADD III: Gulf Coast
    • Texas Gulf Coast: The Texan counties of Newton, Orange, Jefferson, Jasper, Tyler, Hardin, Liberty, Chambers, Polk, San Jacinto, Montgomery, Harris, Galveston, Waller, Fort Bend, Brazoria, Wharton, Matagorda, Jackson, Victoria, Calhoun, Refugio, Aransas, San Patricio, Nueces, Kleberg, Kenedy, Willacy and Cameron
    • Texas Inland: Texan counties not mentioned above.
    • Louisiana Gulf Coast: Parishes of Louisiana south of, and including Vernon, Rapides, Avoyelles, Pointe Coupee, West Feliciana, East Feliciana, Saint Helena, Tangipahoa and Washington; along with Pearl River, Stone, George, Hancock, Harrison, and Jackson County of Mississippi; and Alabama's Mobile and Baldwin County.
    • North Louisiana-Arkansas: Arkansas and parts of Louisiana, Mississippi and Alabama not mentioned above.
    • New Mexico: New Mexico
  • PADD IV: Rocky Mountain: Colorado, Montana, Idaho, Wyoming, Utah
  • PADD V: West Coast: Washington, Oregon, California, Nevada, Arizona, Alaska, Hawaii[14]

PADD I can also be subdivided into 3 Subdistricts:

  • Sub-PAD 1A: New England (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont)
  • Sub-PAD 1B: Central Atlantic (Delaware, Maryland, New Jersey, New York, Pennsylvania, District of Columbia)
  • Sub-PAD 1C: Lower Atlantic (Florida, Georgia, North Carolina, South Carolina, Virginia, West Virginia)[15]
US map of the five ARS regions (USDA)

Agricultural Research Service

The Agricultural Research Service (ARS) is the research arm of the USDA. The ARS has sectioned their work into five geographic regions:

  • Midwest Area
  • Northeast Area
  • Pacific West Area
  • Plains Area
  • Southeast Area
Map showing the seven regions of the US National Park Service

U.S. National Park Service

The U.S. National Park Service divides the U.S. into the following regions for U.S. National Park purposes:[16][17]

  • Northeast region (Connecticut, Delaware, most of Maryland, Massachusetts, Maine, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, most of Virginia, most of West Virginia) with regional office in Philadelphia, Pennsylvania.
  • National Capital region (District of Columbia, some of Maryland, some of Virginia, some of West Virginia) with regional office in Washington D.C.
  • Southeast region (Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Puerto Rico, U.S. Virgin Islands) with regional office in Atlanta, Georgia.
  • Midwest region (Oklahoma, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, Wisconsin) with regional office in Omaha, Nebraska.
  • Intermountain region (Arizona, Colorado, Montana, New Mexico, Oklahoma, Texas, Utah, Wyoming) with regional office in Denver, Colorado.
  • Pacific region (California, Hawaii, Idaho, Nevada, Oregon, Washington, American Samoa, Guam, Northern Mariana Islands) with regional office in San Francisco, California.
  • Alaska region (Alaska) with regional office in Anchorage, Alaska.

The U.S. Minor Outlying Islands are not part of any U.S. National Park Service region.

Unofficial regions

Multi-state regions

Multi-territory regions

The Belts

Interstate megalopolises

Interstate metropolitan areas

Intrastate and intraterritory regions

Alabama

A map of Alabama regions.

Alaska

The Alaska Panhandle

American Samoa

Arizona

Arkansas

California

Colorado

An enlargeable map of the Front Range Urban Corridor of Colorado and Wyoming.

Connecticut

The Greater Bridgeport Region in relation to other unofficial Connecticut regions.
The Connecticut Panhandle and "The Oblong"

Connecticut has no official regions. After abolishing county governments, all local governing is done by towns and cities, leaving counties as purely geographical and statistical entities. Some unofficial regions of Connecticut include:

Delaware

"Upstate" or "Up North"

  • Delaware Valley also known as "Above the Canal" (referring to the Chesapeake and Delaware Canal)

"Slower Lower"

  • Cape Region
  • Central Kent
  • Delaware coast

District of Columbia

Florida

The First Coast

Directional regions

Local vernacular regions

Georgia

Physiographic regions

Guam

Hawaiʻi

Hawaiian archipelago

Idaho

Illinois

Southern Illinois is also known as "Little Egypt".

Indiana

Regions of Indiana

Iowa

Regions of Iowa.

Kansas

Kentucky

Louisiana

A map of Louisiana's regions
  • Cajun Heartland
  • River Parishes

Maine

  • Acadia
  • Down East
  • High Peaks / Maine Highlands
  • Hundred-Mile Wilderness
  • Kennebec Valley
  • Maine Highlands
  • Maine Lake Country
  • Maine North Woods
  • Mid Coast
  • Penobscot Bay
  • Southern Maine Coast
  • Western Maine Mountains

Maryland

Maryland's regions

Regions shared with other states:

Massachusetts

The Berkshire region of Massachusetts

Michigan

Michigan's regions

Lower Peninsula

Upper Peninsula

Minnesota

Regions of Minnesota

Mississippi

Missouri

Montana

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York

Regions of New York as defined by the New York State Department of Economic Development.
1. Western New Yorkcounties : Niagara, Erie, Chautauqua, Cattaraugus, Allegany
2. Finger Lakescounties : Orleans, Genesee, Wyoming, Monroe, Livingston, Wayne, Ontario, Yates, Seneca
3. Southern Tiercounties : Steuben, Schuyler, Chemung, Tompkins, Tioga, Chenango, Broome, Delaware
4. Central New Yorkcounties : Cortland, Cayuga, Onondaga, Oswego, Madison
5. North Countrycounties : St. Lawrence, Lewis, Jefferson, Hamilton, Essex, Clinton, Franklin
6. Mohawk Valleycounties : Oneida, Herkimer, Fulton, Montgomery, Otsego, Schoharie
7. Capital Districtcounties : Albany, Columbia, Greene, Warren, Washington, Saratoga, Schenectady, Rensselaer
8. Hudson Valleycounties : Sullivan, Ulster, Dutchess, Orange, Putnam, Rockland, Westchester
9. New York Citycounties (boroughs) : New York (Manhattan), Bronx (The Bronx), Queens (Queens), Kings (Brooklyn), Richmond (Staten Island)
10. Long Islandcounties : Nassau, Suffolk

North Carolina

Regions of North Carolina.

North Dakota

Northern Mariana Islands

Ohio

  The area roughly covered by the Great Black Swamp

Oklahoma

Oregon

Oregon's topography

Pennsylvania

Puerto Rico

Rhode Island

South Carolina

South Dakota

South Dakota
East River and West River

Tennessee

Texas

U.S. Minor Outlying Islands

The United States Minor Outlying Islands (Navassa Island not on map)

U.S. Virgin Islands

Utah

Vermont

Virginia

A map of the Shenandoah Valley

Washington

West Virginia

Wisconsin

Wisconsin's five geographic regions

Wisconsin can be divided into five geographic regions.

Wyoming

Other regional listings

Regions of the Boy Scouts of America

Boy Scouts of America regions in 1992

5 Geographic Regions

5 Regions of the United States

A common but unofficial way of referring to regions in the United States is grouping them into 5 regions according to their geographic position on the continent. They are the Northeast, Southeast, Midwest, Southwest, and West.[19][20][21]

See also

Notes

  1. ^ This region also includes the Independent State of Samoa, which is not a part of the United States
  2. ^ This region also includes the British Virgin Islands, which is not a part of the United States
  3. ^ Claimed by Tokelau[18]
  4. ^ Midway Atoll, part of the Northwest Hawaiian Islands, is not politically part of Hawaii; it is one of the United States Minor Outlying Islands
  5. ^ Claimed by Haiti
  6. ^ Claimed by the Marshall Islands

References

  1. ^ "Statistical Groupings of States and Counties" (PDF). census.gov. United States Census Bureau. Retrieved December 16, 2020.
  2. ^ United States Census Bureau, Geography Division. "Census Regions and Divisions of the United States" (PDF). Retrieved January 10, 2013.
  3. ^ "The National Energy Modeling System: An Overview 2003" (Report #:DOE/EIA-0581, October 2009). United States Department of Energy, Energy Information Administration.
  4. ^ "The most widely used regional definitions and follow those of the U.S. Bureau of the Census." Seymour Sudman and Norman M. Bradburn, Asking Questions: A Practical Guide to Questionnaire Design (1982). Jossey-Bass: p. 205.
  5. ^ "Perhaps the most widely used regional classification system is one developed by the U.S. Census Bureau." Dale M. Lewison, Retailing, Prentice Hall (1997): p. 384.ISBN 978-0-13-461427-4
  6. ^ "[M]ost demographic and food consumption data are presented in this four-region format." Pamela Goyan Kittler, Kathryn P. Sucher, Food and Culture, Cengage Learning (2008): p.475.ISBN 9780495115410
  7. ^ "Census Bureau Regions and Divisions with State FIPS Codes" (PDF). US Census Bureau. Archived from the original (PDF) on September 21, 2013. Retrieved June 20, 2010.
  8. ^ "Census Bureau Regions and Divisions with State FIPS Codes" (PDF). US Census Bureau. Archived from the original (PDF) on September 21, 2013. Retrieved June 20, 2010.
  9. ^ "Geographic Terms and Concepts - Census Divisions and Census Regions". US Census Bureau. Retrieved August 19, 2015.
  10. ^ "Rescission of OMB Circulars". Federal Register. March 22, 1995.
  11. ^ "No DST in Most of Arizona". www.timeanddate.com. Retrieved August 14, 2020.
  12. ^ "BEA Regions". Bureau of Economic Analysis. February 18, 2004. Retrieved December 27, 2012.
  13. ^ "Records of Petroleum Administration for War". Retrieved January 3, 2012.
  14. ^ "Appedix A: District Description and Maps" (PDF). Energy Information Administration. October 2012. Retrieved January 3, 2012.
  15. ^ "PADD Definitions". Energy Information Administration. Archived from the original on October 16, 2011. Retrieved January 3, 2012.
  16. ^ "Contact Us". U.S. National Park Service Rivers, Trails, and Conservation Assistance Program. Archived from the original on July 5, 2019. Retrieved July 5, 2019.
  17. ^ U.S. National Park Service. Partnerships - Contact Us. Retrieved September 1, 2019.
  18. ^ The World Factbook CIA World Factbook - American Samoa. Retrieved July 5, 2019.
  19. ^ "United States Regions". National Geographic. January 3, 2012.
  20. ^ "US Geography regions". Ducksters.
  21. ^ "Regions of the US". Flocabulary.

External links

Media files used on this page

Flag of the United States.svg
Author/Creator: unknown, Licence: PD
Black Swamp.svg
Map of Indiana and Ohio showing location of Black Swamp
  Historic boundries of the Black swamp
Ctpanhandle.png
Author/Creator: No machine-readable author provided. Kmusser assumed (based on copyright claims)., Licence: CC BY-SA 2.5
This is a map of the Connecticut Panhandle and "The Oblong" that I made.
Boy Scouts of America regional division map.svg
The map shows the current regional divisions of the en:Boy Scouts of America
Hawaii islands.jpg
Hawai‘i main islands
United States 5 Regions.png
Author/Creator: Foxy1219, Licence: CC BY-SA 4.0
A common but unofficial way of referring to regions in the United States is grouping them into 5 regions according to their geographic position on the continent: the Northeast, Southeast, Midwest, Southwest, West.
  Northeast
  Southeast
  Midwest
  Southwest
  West
Shenandoah watershed.png
Author/Creator: No machine-readable author provided. Kmusser assumed (based on copyright claims)., Licence: CC BY-SA 2.5
This is a map of the Shenandoah River Watershed and Shenandoah Valley. I, Karl Musser, created it based on USGS data.
Az strip.png
(c) Walt Haas at the English-language Wikipedia, CC-BY-SA-3.0
Map of the Arizona Strip, the part of Arizona north of the Colorado River. Made an outline map on OMC then edited it
Wisconsin geographic provinces.svg
Map of the geographic regions of Wisconsin.
Michigan Regions.png
Author/Creator: Michi906, Licence: CC BY-SA 3.0
Regions of the state of Michigan showing principal cities of each region. PLEASE NOTE THAT REGIONS ARE NOT EXACT. Transition zones exist between each realm, and color is used to show similarities and differences within these regions. (Example: red and orange have more in common than red and green). Some areas may be considered parts of multiple regions. (Example, Flint, Michigan could be it's own local region of Genessee County, Michigan or be a part of the Flint/Tri-Cities, Metro Detroit, or Central Michigan regions). Economic, geographic, and cultural similarities were all considered as documented on each region's wikipedia page. This map is a visual representation of the four principal regions (Central Michigan[1], Southeast Michigan[2], West Michigan[3], and Northern Michigan[4]) of Lower Michigan[5], along with the Upper Peninsula[6]as described in each region's respective article.
USFederalRegions.svg
Vector version of federal regions based on File:Federal_Standard_Regions_map.png
AlaCounties.png
Map of Alabama Regions
ARS service regions.jpeg
Agricultural Research Service five service regions (USDA)
Texas Panhandle.PNG
Author/Creator: The original uploader was H2O at English Wikipedia., Licence: CC-BY-SA-3.0
Map of Swisher County Texas modified to show entire Panhandle
Aq-map.png
Originally from the CIA World Factbook. Compressed and converted by Guanaco.
Rico (1).png
Map of Puerto Rico, with inset showing its position in relation to American continents.
Littleegyptmap.PNG
(c) Fay2 at the English-language Wikipedia, CC-BY-SA-3.0
map of the Little Egypt region of Illinois
Regions of Maryland USA.gif
colored map of maryland regions
Panhandle Florida.png
Map of Florida Panhandle
NPS Regions.JPG
Map showing the administrative regions of the National Park Service.
Census Regions and Division of the United States.svg
Census Regions and Division of the United States.
Oregon DEM relief map.png
Oregon DEM relief map
US-Timezones.svg
A map of the time zones of the United States; converted from a PDF file.
South Dakota East River West River.png
Author/Creator: AlexiusHoratius, Licence: CC BY-SA 3.0
Map of the US state of South Dakota, highlighting the regions known as "East River" and "West River". The regions are divided by the Missouri River, depicted as a dark blue line down the center of the map.
Louisiana regions map.svg
Map of Louisiana's regions (English)
Front Range Urban Corridor.svg
A county map of the Front Range Urban Corridor of Colorado and Wyoming, United States
The First Coast.PNG
Author/Creator: The original uploader was Georgian at English Wikipedia., Licence: CC-BY-SA-3.0
A map of Florida highlighting the Greater Jacksonville Metropolitan
Regions of Minnesota.svg
Author/Creator: Svenskbygderna, Licence: CC BY-SA 4.0
Regions of Minnesota
NC regions.png
Sozioökonomische Regionen North Carolinas
Hawaiianislandchain USGS.png
Map of the Hawaiian Islands — a chain of volcanoes that stretches about 2,700 kilometres (1,700 mi) in a northwest direction, from the Island of Hawai'i and other Windward/Southeastern Main Hawaiian Islands, to the Leeward Northwestern Hawaiian Islands (Honolulu County).
Berkshire ma highlight.png
Author/Creator: unknown, Licence: CC-BY-SA-3.0
w:Berkshires region in Massachusetts, with Berkshire County in dark purple.
Map of Oregon High Desert Country.jpg
Map of the of the High Desert of Oregon — in southeastern Oregon.
  • Covering much of Crook, Deschutes, Harney, Lake, and Malheur Counties in Oregon.
  • The moister northern High Desert region is part of the Columbia Plateau. The dryer southern High Desert region is part of the Great Basin region of Oregon.
Map of Idaho highlighting Idaho Panhandle.svg
A locator map showing the location of Eastern Idaho on a map of the U.S. state of Idaho.
Federal Reserve Districts Map.svg
Author/Creator:
File:Federal Reserve Districts Map - Banks & Branches.png
, Licence: CC BY-SA 2.5
A map of the 12 districts of the United States Federal Reserve system.