List of regions of the United States

This is a list of regions of the United States.

Interstate regions

Official regions of the United States

Many regions in the United States are defined in law or regulations by the federal government.

Census Bureau-designated regions and divisions

The United States Census Bureau defines four statistical regions, with nine divisions. The Census Bureau regions are "widely used … for data collection and analysis." The Census Bureau definition is pervasive.

Regional divisions used by the United States Census Bureau:

• Region 1: Northeast
  • Division 1: New England (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont)
  • Division 2: Mid-Atlantic (New Jersey, New York, and Pennsylvania)
• Region 2: Midwest (Prior to June 1984, the Midwest Region was designated as the North Central Region.)
  • Division 3: East North Central (Illinois, Indiana, Michigan, Ohio, and Wisconsin)
  • Division 4: West North Central (Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota)
• Region 3: South
  • Division 5: South Atlantic (Delaware, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, Washington D.C., and West Virginia)
  • Division 6: East South Central (Alabama, Kentucky, Mississippi, and Tennessee)
  • Division 7: West South Central (Arkansas, Louisiana, Oklahoma, and Texas)
• Region 4: West
  • Division 8: Mountain (Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, and Wyoming)
  • Division 9: Pacific (Alaska, California, Hawaii, Oregon, and Washington)

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 required 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.

• Region I: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
• Region II: New Jersey, New York, Puerto Rico, Virgin Islands
• Region III: Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, West Virginia
• Region IV: Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee
• Region V: Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin
• Region VI: Arkansas, Louisiana, New Mexico, Oklahoma, Texas
• Region VII: Iowa, Kansas, Missouri, Nebraska
• Region VIII: Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming
• Region IX: Arizona, California, Hawaii, Nevada (American Samoa, Guam, Northern Mariana Islands, Trust Territory of the Pacific Islands)
• Region X: Alaska, Idaho, Oregon, Washington

Federal Reserve banks

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.

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

• Hawaiiâ€"Aleutian Time Zone (Hawaii)
• Alaska Time Zone (Alaska)
• Pacific Time Zone
• Mountain Time Zone
• Central Time Zone
• Eastern Time Zone
• Atlantic Time Zone (Puerto Rico)

Courts of Appeals circuits

• First Circuit
• Second Circuit
• Third Circuit
• Fourth Circuit
• Fifth Circuit
• Sixth Circuit
• Seventh Circuit
• Eighth Circuit
• Ninth Circuit
• Tenth Circuit
• Eleventh Circuit
• DC Circuit

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

Bureau of Economic Analysis regions

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

• New England: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont
• Mideast: Delaware, District of Columbia, Maryland, New Jersey, New York, and Pennsylvania
• Great Lakes: Illinois, Indiana, Michigan, Ohio, and Wisconsin
• Plains: Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota
• Southeast: Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, and West Virginia
• Southwest: Arizona, New Mexico, Oklahoma, and Texas
• Rocky Mountain: Colorado, Idaho, Montana, Utah, and Wyoming
• Far West: Alaska, California, Hawaii, Nevada, Oregon, and Washington

Energy Information Administration

The Energy Information Administration currently uses the PADD system established by Petroleum Administration for War in World War II. 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: Montana, Idaho, Wyoming, Utah, Colorado
• PADD V: West Coast: Washington, Oregon, California, Nevada, Arizona, Alaska, Hawaii

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)

PADD system was established in World War II and therefore don't accurately reflect current trends. The EIA has updated the PADD system with a complimentary set of regions to reflect this and will change it to suite current needs. (Note: Region 9 includes countries not part of the USA but is included for the sake of completion since it contains Puerto Rico)

• Region 1: PADD I
• Region 2: PADD II "Inland" (States of North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Missouri, Iowa, Tennessee and Kentucky)
• Region 3: PADD II "Lakes" (States of Minnesota, Wisconsin, Illinois, Michigan, Indiana and Ohio)
• Region 4: PADD III "Gulf" (Refining districts of Texas Gulf Coast and Louisiana Gulf Coast)
• Region 5: PADD III "Inland" (Refining districts of Texas Inland, New Mexico and North Louisiana-Arkansas)
• Region 6: PADD IV
• Region 7: PADD V "California" (State of California)
• Region 8: PADD V "Other" (States of Alaska, Arizona, Hawaii, Nevada, Oregon and Washington)
• Region 9: "International"
  • Maritime Canada (Newfoundland, Nova Scotia, New Brunswick)
  • Caribbean (Puerto Rico, Trinidad & Tobago)

Unofficial U.S. multi-state regions

The Belts

Interstate metropolitan areas

Interstate megalopolises

• Arizona Sun Corridor
• California
• Cascadia
• Great Lakes
• Northeast megalopolis
• Piedmont Atlantic Megaregion (PAM)

Intrastate regions

Alabama

• Alabama Gulf Coast
• Greater Birmingham
• Black Belt
• Central Alabama
• Lower Alabama
• Mobile Bay
• North Alabama
• Northeast Alabama
• Northwest Alabama
• South Alabama

Alaska

• Alaska Interior
• Alaska North Slope
• Alaska Panhandle
• Aleutian Islands
• Arctic Alaska
• The Bush
• Kenai Peninsula
• Matanuska-Susitna Valley
• Seward Peninsula
• Southcentral Alaska
• Southwest Alaska
• Tanana Valley
• Yukon-Kuskokwim Delta

Arizona

• Arizona Strip
• Grand Canyon
• North Central Arizona
• Northeast Arizona
• Northern Arizona
• Phoenix metropolitan area
• Southern Arizona

Arkansas

• Arkansas Delta
• Arkansas River Valley
• Arkansas Timberlands
• Central Arkansas
• Crowley's Ridge
• Northwest Arkansas
• South Arkansas

California

Colorado

• Central Colorado (part of Southern Rocky Mountains)
• Colorado Eastern Plains (part of High Plains and Great Plains)
• Colorado Front Range (part of Front Range Urban Corridor)
• Colorado Mineral Belt (part of Southern Rocky Mountains)
• Colorado Piedmont (contains parts of the Front Range Urban Corridor and High Plains)
• Colorado Western Slope (part of Southern Rocky Mountains and Colorado Plateau)
• Denver-Aurora Metropolitan Area (part of Front Range Urban Corridor)
• High Rockies (part of Southern Rocky Mountains)
• Northwestern Colorado (part of Southern Rocky Mountains)
• San Luis Valley
• South-Central Colorado (part of Front Range Urban Corridor)
• Southwestern Colorado (part of Southern Rocky Mountains and Colorado Plateau)

Connecticut

In Connecticut, there are 15 official regions, each with a regional government that serves for the absence of county government in Connecticut. There are also a fair number of unofficial regions in Connecticut with no regional government.

• Central Naugatuck Valley
• Coastal Connecticut
• Connecticut panhandle
• Greater Bridgeport
• Greater New Haven
• Greater Hartford
• Housatonic Valley(shared with Massachusetts)
• Litchfield Hills
• Lower Connecticut River Valley
• Naugatuck River Valley
• New York Metropolitan Area/Gold Coast
• Quiet Corner
• Southeastern Connecticut
• Southwestern Connecticut

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

Florida

Directional regions

• Central Florida
• North Florida
• Northwest Florida
• North Central Florida
• Northeast Florida
• South Florida
• Southwest Florida

Local vernacular regions

• Big Bend
• Emerald Coast
• First Coast
• Florida Heartland
• Florida Keys
• Florida Panhandle
• Forgotten Coast
• Glades
• Gold Coast
• Halifax area (also Surf Coast and Fun Coast)
• Red Hills
• Nature Coast
• Space Coast
• Suncoast
• Tampa Bay Area
• Treasure Coast

Georgia

• Atlanta metropolitan area
• Central Savannah River Area
• Colonial Coast
• The Golden Isles of Georgia
• Historic South
• Inland Empire
• North Georgia mountains
• Southern Rivers

Physiographic regions

• Appalachian Plateau
• Blue Ridge Mountains
• Coastal Plain
• Piedmont Plateau
• Ridge and Valley

Hawaii

• Hawaii / Big Island
  • Hamakua Coast
  • Puna District
• Kahoolawe
• Kauai
• Lānai
• Maui
• Molokai
• Niihau
• Northwestern Hawaiian Islands
• Oahu

Idaho

• Central Idaho
• Eastern Idaho
• Idaho Panhandle
• Magic Valley
• North Central Idaho
• Palouse Hills
• Southern Idaho
• Southwestern Idaho
• Treasure Valley

Illinois

• American Bottom
• Central Illinois
• Champaign-Urbana Metropolitan Area
• Chicago metropolitan area
• Driftless Area
• Forgottonia
• Fox Valley
• Metro-East
• Metro Lakeland
• Military Tract of 1812
• Mississippi Alluvial Plain
• North Shore
• Northern Illinois
• Northwestern Illinois
• Peoria Metropolitan Area
• Quad Cities
• River Bend
• Rockford Metropolitan Area
• Shawnee Hills
• Southern Illinois
• Streatorland
• Tri-State Area
• Wabash Valley

Indiana

• East Central Indiana
• Indianapolis metropolitan area
• Michiana
• Northern Indiana
• Northwest Indiana
• Southern Indiana
• Southwestern Indiana
• Wabash Valley

Iowa

• Coteau des Prairies
• Des Moines metropolitan area
• Dissected Till Plains
• Driftless Area
• Great River Road
• Honey Lands
• Iowa Great Lakes
• Loess Hills
• Omahaâ€"Council Bluffs metropolitan area
• Quad Cities
• Siouxland

Kansas

• East-Central Kansas
• Flint Hills
• High Plains
• Kansas City Metropolitan Area
• North Central Kansas
• Osage Plains
• Ozarks
• Red Hills
• Santa Fe Trail
• Smoky Hills
• Southeast Kansas

Kentucky

• The Bluegrass
• Central Kentucky
• Cumberland Plateau
• Eastern Mountain Coal Fields
• Kentucky Bend
• The Knobs
• Northern Kentucky
• Pennyroyal Plateau
• South Central Kentucky
• The Purchase
• Western Coal Fields

Louisiana

• Acadiana

• Cajun Heartland
• River Parishes

• Central Louisiana (Cen-La)
• Florida Parishes
• French Louisiana (Acadiana + Greater New Orleans)
• Greater New Orleans
• North Louisiana

Maine

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

Maryland

• Baltimore-Washington Metropolitan Area
• Capital region
• Chesapeake Bay
• Eastern Shore of Maryland
• Southern Maryland
• Western Maryland

Massachusetts

• Western Massachusetts
  • The Berkshires (map shown, right)
  • Housatonic Valley
  • Pioneer Valley
  • Quabbin-Swift River Valley
• Central Massachusetts
  • MetroWest
  • Montachusett-North County
  • South County
  • Blackstone River Valley
• Northeastern Massachusetts
  • North Shore
    • Merrimack Valley
    • Cape Ann
  • Greater Boston
• Southeastern Massachusetts
  • Cape Cod and Islands
  • South Coast
  • South Shore

Michigan

• Lower Peninsula
  • Northern Michigan
  • Central/Mid-Michigan
    • Flint/Tri-Cities
    • The Thumb
  • West Michigan
    • Michiana
  • Southeast Michigan
    • Metro Detroit
• Upper Peninsula
  • Copper Country
  • Keweenaw Peninsula

Minnesota

• Arrowhead Region
• Boundary Waters
• Buffalo Ridge
• Central Minnesota
• Coulee Region
• Iron Range
• Minnesota River Valley
• North Shore
• Northwest Angle
• Pipestone Region
• Red River Valley
• Southeast Minnesota
• Twin Cities Metro

Mississippi

• Golden Triangle
• Mississippi Alluvial Plain
• Mississippi Delta
• Mississippi Gulf Coast
• Natchez District
• North Mississippi
• Pine Belt
• Tennessee Valley

Missouri

• Bootheel
• Dissected Till Plains
• Kansas City Metropolitan Area
• Lead Belt
• Little Dixie
• Natchez Trace
• Ozarks
• St. Louis Metropolitan Area

Montana

• Big Horn Mountains
• Eastern Montana
• The Flathead
• Glacier Country
• Glacier National Park
• Regional designations of Montana
• South Central Montana
• Southwestern Montana
• Two Medicine
• Western Montana
• Yellowstone National Park

Nebraska

• Nebraska Panhandle
• Northwest Nebraska
• Pine Ridge
• Rainwater Basin
• Sand Hills
• Southeast Nebraska
• South Central Nebraska
• Wildcat Hills

Nevada

• Black Rock Desert
• Lake Tahoe
• Las Vegas Valley
• Mojave Desert
• Pahranagat Valley
• Sierra Nevada

New Hampshire

• Connecticut River Valley
• Dartmouth-Lake Sunapee Region (overlaps with Connecticut River Valley)
• Great North Woods Region
• Lakes Region
• Merrimack Valley
  • Golden Triangle
• Monadnock Region (overlaps with Connecticut River Valley)
• Seacoast Region
• White Mountains

New Jersey

• North Jersey
  • Skylands
    • Amwell Valley
    • Black Dirt Region (shared with New York)
    • Great Valley
      • Sussex County Snow Belt
    • Hunterdon Plateau
    • Ridge-and-Valley Appalachians
    • Highlands
    • Somerset Hills
    • The Sourlands
  • Gateway
    • Chemical Coast/Soundshore
    • Hudson Waterfront
      • North Hudson
    • Meadowlands
    • Pascack Valley
    • Raritan Bayshore
    • West Hudson
• Central Jersey
  • Bayshore
  • Jersey Shore
  • Shore Region
• South Jersey
  • Shore Region
    • Northern Headlands
      • Irish Riviera
    • Pine Barrens
  • Delaware Valley
    • Pine Barrens
    • The Sourlands
  • Southern Shore
    • Cape May
    • The Glades
    • Tri Cities (Bridgeton, Millville, Vineland)
    • Tri-County Farm Belt
  • Greater Atlantic City
    • Pine Barrens
    • Central Corridor Piedmont Region

New Mexico

• Central New Mexico
• Eastern New Mexico
• New Mexico Bootheel
• Northern New Mexico

New York

• Downstate New York
  • New York metropolitan area
  • The Five Boroughs (New York City)
  • Nassau County
  • Suffolk County
  • The Hamptons
  • North Shore (Gold Coast)
  • South Shore
  • Westchester County
  • Rockland County
  • Putnam County
• Upstate New York
  • Erie Canal Corridor
    • New York State Canal System
    • New York State Canalway Trail
  • Western New York
    • Holland Purchase
    • Burned-over district
  • Finger Lakes
  • Leatherstocking Country
  • Central New York
    • Central New York Military Tract
    • Phelps and Gorham Purchase
    • Syracuse metropolitan area
  • Mohawk Valley
  • Southern Tier
  • Capital District
  • North Country
    • Adirondack Mountains
      • Adirondack Park
    • Ski country
    • Thousand Islands
    • Tug Hill
  • Catskill Mountains
    • Borscht Belt
  • Hudson Valley
    • Shawangunk Ridge
    • Black Dirt Region (shared with New Jersey)

North Carolina

• Western North Carolina
  • Foothills Region
    • South Mountains
    • The Unifour (Catawba Valley Area)
  • High Country (Boone Area)
  • Land of the Sky
    • Asheville Metropolitan Area
      • Great Craggy Mountains
    • Blue Ridge Mountains
      • Black Mountains
      • Brushy Mountains
      • Great Balsam Mountains
      • Unaka Mountains
      • Unicoi Mountains
    • Great Smoky Mountains
      • Tennessee Valley
• Central North Carolina
  • Piedmont Crescent
    • Metropolitan Charlotte (Metrolina)
      • Lake Norman Area
    • Metropolitan Piedmont Triad
      • Sauratown Mountains
      • Uwharrie Mountains
      • Yadkin Valley
  • The Research Triangle
    • • New Hope Valley
      • Triangle East
• Eastern North Carolina
  • Fayetteville Metropolitan Area
  • Inner Banks
    • Albemarle
    • Global TransPark Economic Development Area
    • Tidewater
  • Lower Cape Fear (Wilmington Area)
  • Outer Banks
    • Crystal Coast
      • Bogue Banks
      • Down East
  • Sandhills

North Dakota

• Badlands
• Missouri Escarpment
• Missouri River Corridor
• Red River Valley

Ohio

• Allegheny Plateau
• Appalachian Ohio
• Cincinnati-Northern Kentucky metropolitan area
• Columbus, Ohio metropolitan area
• Connecticut Western Reserve (historic, now defunct)
• Great Black Swamp (shared with Indiana)
• The Lake Erie Islands
• Miami Valley
• Northeast Ohio (often used interchangeably with Greater Cleveland, but also includes the counties of Ashtabula, Portage, Summit, and Trumbull.)
• Northwest Ohio

Oklahoma

• Central Oklahoma
• Cherokee Outlet
• Green Country
• Kiamichi Country
• Little Dixie
• Northwestern Oklahoma
• Panhandle
• South Central Oklahoma
• Southwestern Oklahoma

Oregon

• Cascade Range
• Central Oregon
• Columbia Plateau
• Columbia River
• Columbia River Gorge
• Eastern Oregon
• Goose Lake Valley
• Harney Basin
• High Desert
• Mount Hood Corridor
• Oregon Coast
• Palouse
• Portland metropolitan area
• Rogue Valley
• Southern Oregon
• Treasure Valley
• Tualatin Valley
• Warner Valley
• Western Oregon
• Willamette Valley

Pennsylvania

• Allegheny National Forest
• Coal Region
• Cumberland Valley
• Delaware Valley
• Dutch Country
• Endless Mountains
• Highlands Region
• Laurel Highlands
• Lehigh Valley
• Main Line
• Northern Tier
• Northeastern Pennsylvania
• Northwest Region
• Pittsburgh metropolitan area
• The Poconos
• South Central Pennsylvania
• Susquehanna Valley
• Western Pennsylvania
• Wyoming Valley

Rhode Island

• Blackstone Valley
• East Bay
• West Bay
• South County

South Carolina

• The Lowcountry
• The Midlands
• The Upstate

Travel/Tourism locations

• Grand Strand
• Lake Murray Country
• The Lowcountry & Resort Islands
• Old 96 District
• Olde English District
• Pee Dee
• Santee Cooper Country

Other geographical distinctions

• Blue Ridge Mountains
• Charleston metropolitan area
• Coastal South Carolina
• Columbia metropolitan area
• The Piedmont
• Rock Hill, South Carolina Area
• The Sandhills
• Sea Islands

South Dakota

• Badlands
• Black Hills
• Coteau des Prairies

Tennessee

• East Tennessee
• Middle Tennessee
• West Tennessee

Other geographical distinctions:

• Highland Rim
• Nashville Basin
• Tennessee Valley

Texas

• Brazos Valley
• Central Texas
  • Texas blackland prairies
  • The Hill Country
• Gulf Coast
  • Galveston Bay
  • Greater Houston
• East Texas
  • Piney Woods and Northeast Texas
• North Texas
  • Dallas â€" Fort Worth Metroplex
  • Texoma
• South Texas
  • Mission Country
  • Rio Grande Valley
• Southeast Texas
  • Golden Triangle
  • Greater Houston
• Texas Midwest/West-Central Texas (includes Abilene, San Angelo, Brownwood, Texas)
• Texas Urban Triangle (Houston to San Antonio to Dallas-Fort Worth)
• West Texas
  • Concho Valley
  • Edwards Plateau
  • Llano Estacado (a portion of northwest Texas)
  • Permian Basin
  • South Plains (includes 24 counties south of the Texas Panhandle and north of the Permian Basin)
  • Texas Panhandle (pictured)
  • Trans-Pecos
  • Great Plains

Utah

• Cache Valley
• Colorado Plateau
• Dixie
• Great Salt Lake Desert
• Mojave Desert
• San Rafael Swell
• Southeastern Utah
• Southwestern Utah
• Uinta Mountains
• Wasatch Back
• Wasatch Front
• Wasatch Range

Vermont

• Burlington metropolitan area
• Champlain Valley
• Green Mountains
• Mount Mansfield
• Northeast Kingdom

Virginia

• Eastern Shore
• Hampton Roads
• Historic Triangle
• Northern Neck
• Northern Virginia
• Greater Richmond Region
• Shenandoah Valley
• South Hampton Roads
• Southside Virginia
• Southwest Virginia
• Tidewater
• Tri-Cities
• Virginia Peninsula

Washington

• Central Washington
• Columbia Plateau
• Eastern Washington
• Kitsap Peninsula
• Long Beach Peninsula
• Okanagan Country
• Olympic Mountains
• Olympic Peninsula
• Puget Sound
• Rocky Mountains
• San Juan Islands
• Skagit Valley
• Tri-Cities
• Walla Walla Valley
• Western Washington
• Yakima Valley

West Virginia

• Eastern Panhandle
• North-Central West Virginia
• Northern Panhandle
• Potomac Highlands
• Southern West Virginia

Wisconsin

• Central Plain
• Door Peninsula
• Eastern Ridges and Lowlands
• Lake Superior Lowland
• Northern Highland
• Western Upland

Wyoming

• Bighorn Basin
• Grand Teton
• Powder River Country
• Yellowstone National Park

Other regional listings

Regions of the Boy Scouts of America

• Central Region
• Northeast Region
• Southern Region
• Western Region

See also

• Geography of the United States
• Historic regions of the United States
• List of metropolitan areas of the United States
• Media market, e.g., Nielsen Designated Market Area
• The Nine Nations of North America
• Political divisions of the United States
• United States territory
• Vernacular geography

References

External links

• U.S. Library of Congress Map of the US Regions

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