COGs and MPOs by State
Map of Regional Councils in the United States
Alabama
- Alabama Tombigbee Regional Commission
- Birmingham Regional Planning Commission
- Calhoun Metropolitan Planning Organization
- Central Alabama Regional Planning and Development Commission
- East Alabama Regional Planning and Development Commission
- Gadsden-Etowah Metropolitan Planning Organization
- Huntsville Metropolitan Planning Organization
- Montgomery Area Metropolitan Planning Organization
- North-Central Alabama Regional Council of Governments
- North-West Alabama Council of Local Governments
- South Alabama Regional Planning Commission
- South Central Alabama Development Commission
- Southeast Alabama Regional Planning and Development Commission
- Top of Alabama Regional Council of Governments
- West Alabama Planning & Development Council
Alaska
Arizona
- Central Arizona Association of Governments
- Central Yavapai Metropolitan Planning Organization
- Flagstaff Metropolitan Planning Organization
- Maricopa Association of Governments
- Northern Arizona Council of Governments
- Pima Association of Governments
- SouthEastern Arizona Governments Organization
- Western Arizona Council of Governments
- Yuma Metropolitan Planning Organization
Arkansas
- Arkhoma Regional Planning Commission
- Bi-State Metropolitan Planning Organization
- Hot Springs Area Metropolitan Planning Organization
- Metroplan – Little Rock
- Northwest Arkansas Regional Planning Commission
- Southwest Arkansas Planning and Development District
- West Central Arkansas Planning & Development District, Inc.
- West Memphis Metropolitan Organization
California
- Association of Bay Area Governments
- Association of Monterey Bay Area Governments
- Butte County Association of Governments
- Council of Fresno County Governments
- Council of San Benito County Governments
- Coachella Valley Association of Governments
- Merced County Association of Governments
- Metropolitan Transportation Commission
- Kern Council of Governments
- Kings County Association of Governments
- Lake County/City Area Planning Council
- Mendocino Council of Governments
- Merced County Association of Governments
- Orange County Council of Governments
- Sacramento Area Council of Governments
- San Bernardino Associated Governments
- San Diego Association of Governments
- Santa Barbara County Association of Governments
- Southern California Association of Governments
- Shasta County Regional Transportation Planning Agency
- Sierra Economic Development District & Sierra Planning Organization
- San Gabriel Valley Council of Governments
- San Joaquin Council of Governments
- San Luis Obispo Council of Governments
- Stanislaus Council of Governments
- Tulare County Association of Governments
- Western Riverside Council of Government
Colorado
- Denver Regional Council of Governments
- Mesa County Regional Transportation Planning Organization
- North Front Range Transportation & Air Quality Planning Council
- Northwest Colorado Council of Governments
- Pikes Peak Area Council of Governments
- Pueblo Area Council of Governments
- SW Colorado Transportation Planning Commission
Connecticut
- Central Connecticut Regional Planning Agency
- Capitol Region Council of Governments
- The Connecticut River Estuary Regional Planning Agency
- Council of Governments of the Central Naugatuck Valley
- Greater Bridgeport Regional Planning Agency
- Housatonic Valley Council of Elected Officials
- South Central Regional Council of Governments
- Southeastern Connecticut Council of Governments
- South Western Regional Planning Agency
- Valley Council of Governments
- Windham Region Council of Governments
Delaware
Washington, DC
Florida
- Apalachee Regional Planning Council
- Brevard Metropolitan Planning Organization
- Broward County Metropolitan Planning Organization
- Central Florida Regional Planning Council
- Charlotte County-Punta Gorda Metropolitan Planning Council
- Collier County Metropolitan Planning Organization
- East Central Florida Regional Planning Council
- First Coast Metropolitan Planning Organization
- Florida Metropolitan Planning Organization Advisory Council
- Florida-Alabama Transportation Planning Organization
- Fort Walton Beach Metropolitan Planning Organization
- Gainsville Metropolitan Transportation Planning Organization
- Gainesville-Hall Metropolitan Planning Organization
- Hernando County Metropolitan Planning Organization
- Hillsborough County Metropolitan Planning Organization
- Hillsborough County Planning Commission
- Indian River County Metropolitan Planning Organization
- Lake Sumter Metropolitan Planning Organization
- Lee County Metropolitan Planning Organization
- Martin County Metropolitan Planning Organization
- Metroplan Orlando
- Miami- Dade Urbanized Area Metropolitan Planning Organization
- North Central Florida Regional Planning Council
- Northeast Florida Regional Planning Council
- Ocala/Marion County Transportation Planning Organization
- Okaloosa-Walton Transportation Planning Organization
- Palm Beach County Metropolitan Planning Organization
- Panama City Metropolitan Planning Organization
- Pasco County Metropolitan Planning Organization
- Pensacola Metropolitan Planning Organization
- Pinellas County Metropolitan Planning Organization
- Polk Transportation Planning Organization
- Sarasota-Manatee Metropolitan Planning Organization
- South Florida Regional Planning Council
- St. Lucie Metropolitan Planning Organization
- South Florida Regional Planning Council
- Southwest Florida Regional Planning Council
- Tallahassee-Leon County Metropolitan Planning Organization
- Tampa Bay Regional Planning Council
- Treasure Coast Regional Planning Council
- Volusia Metropolitan Planning Organization
- West Florida Regional Planning Council
- Withlacoochee Regional Planning Council
Georgia
- Albany Planning & Development
- Atlanta Regional Commission
- Athens-Clarke County Metropolitan Planning Organization
- Augusta-Richmond County Planning Commission
- Chatham County-Savannah Metropolitan Planning Commission
- Chattanooga – Hamilton County Regional Planning Agency
- Chattahoo-Flint Regional Development Center
- Columbus-Phenix City Metropolitan Planning Organization
- Coastal Georgia Regional Development Center
- Coosa Valley Regional Development Center
- Central Savannah River Area Regional Development Center
- Coosa Valley Regional Development Center
- Georgia Mountains Regional Development Center
- Glynn County Department of Community Development
- Heart of Georgia Altamaha Regional Development Center
- Hinesville GA Metropolitan Planning Organization
- Lower Chattahoochee Regional Development Center
- Macon-Bibb County Planning & Zoning
- McIntosh Trail Regional Development Center
- Middle Flint Regional Development Center
- Middle Georgia Regional Development Center
- North Georgia Regional Development Center
- Northeast Georgia Regional Development Center
- Planning & Development Services – Albany, GA
- Rome/Floyd City Planning Commission
- South Georgia Regional Development Center
- Southeast Georgia Regional Development Center
- Southwest Georgia Regional Development Center
- Valdosta – Lowndes County Metropolitan Planning Organization
Hawaii
Idaho
- Bannock Planning Organization
- Bonneville Metropolitan Planning Organization
- Community Planning Association of Southwest Idaho
- SICOG-Southeast Idaho Council of Governments
Illinois
- Bi-State Regional Commission
- Chicago Area Transportation Study
- Champaign County Regional Planning Commission
- Chicago Metropolitan Agency for Planning
- Coles County Regional Planning and Development Commission
- East Central Intergovernmental Association
- Eastern Will County Regional Council
- Kankakee County Regional Planning Department
- Macon County Regional Planning Commission
- McLean County Regional Planning Commission
- North Central Illinois Council of Governments
- Northeastern Illinois Planning Commission
- Northwest Municipal Conference
- South Central Illinois Regional Planning and Development Commission
- Southeastern Illinois Regional Planning and Development Commission
- Springfield-Sangamon City Regional Planning Commission
- Tri-County Regional Planning Commission
- Western Illinois Regional Council
Indiana
- Bloomington/Monroe County Metropolitan Planning Organization
- Columbus Area Metropolitan Planning Organization
- Delaware-Muncie Metropolitan Plan Commission
- Eastern Indiana Development District
- Evansville Metropolitan Planning Organization
- Indiana 15 Regional Planning Commission
- Indianapolis Metropolitan Planning Organization
- Kokomo/Howard County Governmental Coordinating Council
- Madison County Council of Governments
- Michigan Area Council of Governments
- Northeastern Indiana Regional Coordinating Council
- Northwestern Indiana Regional Planning Commission
- OKI-Ohio-Kentucky-Indiana Regional Council of Governments (Ohio-Kentucky-Indiana)
- Region 3A Economic Development District and Regional Planning Commission
- River Hills Economic Development District
- Southeastern Indiana Regional Planning Commission
- Southern Indiana Development Commission
- Southwestern Indiana Regional Development Commission
- Tippecanoe County Area Plan Commission
- West Central Indiana Economic Development District, Inc
Iowa
- Area XV Regional Planning Commission
- Bi-State Regional Commission
- Chariton Valley Planning and Development
- Corridor Metropolitan Planning Organization
- Des Moines Metropolitan Planning Organization
- East Central Intergovernmental Association
- East Central Iowa Council of Governments
- Iowa Northland Regional Council of Governments
- Johnson County Council of Governments
- Metropolitan Area Planning Agency
- Midas Council of Governments
- North Iowa Area Council of Governments
- Northwest Iowa Planning and Development Commission
- Region Six Planning Commission
- Region XII Council of Governments
- Siouxland Interstate Metropolitan Planning Council
- Southeast Iowa Regional Planning Commission
- Southern Iowa Council of Governments
- Southwest Iowa Planning Council
- Upper Explorerland Regional Planning Commission
Kentucky
- Barren River Area Development District
- Bluegrass Area Development District
- Buffalo Trace Area Development District
- FIVCO Area Development District
- Green River Area Development District
- Kentuckiana Regional Planning & Development Agency
- Lexington Area Metropolitan Planning Organization
- Lincoln Trail Area Development District
- Northern Kentucky Area Development District
- OKI-Ohio-Kentucky-Indiana Regional Council of Governments (Ohio-Kentucky-Indiana)
Louisiana
- Lafayette Metropolitan Planning Organization
- New Orleans Regional Planning Commission
- Northwest Louisiana Council of Governments
- Regional Planning Commission for Jefferson, Orleans, Plaquemines, St. Bernard, and St. Tammany Parishes
- South Central Planning Development Commission
- Terrebonne Parish Government- Planning and Economic Development- Houma
Maine
- Androscoggin Valley Council of Governments
- Eastern Maine Development Corporation
- Greater Portland Council of Governments
- Hancock County Planning Commission
- Kennebec Valley Council of Governments
- Mid-Coast Regional Planning Commission
- Northern Maine Development Commission
- Penobscot Valley Council of Governments
- South Maine Regional Planning Commission
- Washington County Council of Governments
Maryland
- Baltimore Metropolitan Council
- Midshore Regional Council
- Salisbury-Wicomico Metropolitan Planning Organization
- Tri-County Council for the Lower Eastern Shore of Maryland
- Upper Shore Regional Council
Massachusetts
- Berkshire Regional Planning Commission
- Boston Metropolitan Area Planning Council
- Boston Region Metropolitan Planning Organization
- Cape Cod Commission Information Center
- Central Massachusetts Regional Planning Commission
- Franklin Regional Council of Governments
- Merrimack Valley Planning Commission
- Montachusett Regional Planning Commission
- Nantucket Regional Planning & Economic Development Commission
- Northern Middlesex County Council of Governments
- Old Colony Planning Council
- Pioneer Valley Planning Commission
- Southeastern Regional Planning and Economic Development District
Michigan
- Bay County Board of Commissioners
- East Central Michigan Planning and Development Region
- Genesee County Metropolitan Planning Commission
- Grand Valley Metropolitan Council
- Great Lakes Commission
- Macatawa Area Coordinating Council
- Midwest Regional Planning Organization
- Northeast Michigan Council of Governments
- Northwest Michigan Council of Governments
- Region 2 Planning Commission
- Saginaw County Metropolitan Planning Commission
- Southeast Michigan Council of Governments
- Southwestern Michigan Planning Commission
- Tri County Regional Planning Commission
- West Michigan Regional Planning Commission
- West Michigan Shoreline Regional Development Commission
Minnesota
- Arrowhead Regional Development Commission
- Duluth-Superior Metropolitan Interstate Council
- East Central Regional Development Commission
- Headwaters Regional Development Commission
- Metropolitan Council of the Twin Cities
- Mid-Minnesota Regional Development Commission
- Northwest Regional Development Commission
- Region 5 Regional Development Commission
- Region Nine Development Commission
- Rochester-Olmsted Council of Governments
- Southwest Regional Development Commission
- St. Cloud Area Planning Organization
- Upper Minnesota Valley Regional Development Commission
- West Central Initiative Fund
Mississippi
- Area Development Partnership
- Central Mississippi Planning and Development District
- Delta Council
- Golden Triangle Planning and Development District
- Gulf Regional Planning Commission
- Hattiesburg-Petal-Forest-Lamar Metropolitan Planning Organization
- North Delta Planning and Development District
- Northeast Mississippi Planning and Development District
- South Delta Planning and Development District
- Southern Mississippi Planning and Development District
- Southwest Mississippi Planning and Development District
- Three Rivers Planning and Development District
Missouri
- Boonslick Regional Planning Commission
- Capital Area Metropolitan Planning Organization
- Columbia Area Transportation Study
- East-West Gateway Coordinating Council
- Green Hills Regional Planning Commission
- Harry S. Truman Coordinating Council
- Joplin Area Transportation Study
- Kaysinger Basin Regional Planning Commission
- Mark Twain Regional Council of Governments
- Meramec Regional Planning Commission
- Mid-America Regional Council
- Mid-Missouri Regional Planning Commission
- Mo-Kan Regional Council
- Northeast Missouri Regional Planning Commission
- Northwest Missouri Regional Council of Governments
- Ozarks Transportation Organization
- South Central Ozark Council of Governments
- Southeast Missouri Regional Planning and Economic Development
- Southwest Missouri Council of Governments
- St. Josephs Ares Transportation Study Organization
Montana
- Great Falls City – County Planning Board
- Missoula Policy Coordinating Committee
- Yellowstone County Planning Department
Nebraska
- Central Nebraska Economic Development District
- Lincoln/Lancaster Planning Department
- Northeast Nebraska Economic Development District
- Omaha-Council Bluffs MAPA
- West Central Nebraska Development District
Nevada
- Carson City Metropolitan Planning Organization
- Regional Transportation Commission of Southern Nevada
- Tahoe Regional Planning Agency
- Washoe County Regional Transportation Commission
New Hampshire
- Nashua Regional Planning Commission
- Northern Middlesex Council of Governments
- Rockingham Planning Commission
- Seacoast Metropolitan Planning Organization
- Southern New Hampshire Planning Commission
New Jersey
- Delaware Valley Regional Planning Commission
- New Jersey Highlands Council
- New Jersey Meadowlands Commission
- New Jersey Pinelands Commission
- North New Jersey Transportation Planning Authority
- South Jersey Transportation Planning Organization
New Mexico
- Eastern Plains Council of Governments
- Farmington Metropolitan Planning Organization
- Las Cruces Metropolitan Planning Organization
- New Mexico Association of Regional Councils
- Northeast Regional Planning Organization
- Northwest Regional Planning Organization
- Mid-Region Council of Governments
- Middle Rio Grande Development Council
- Northern Pueblos Regional Planning Organization
- Santa Fe Metropolitan Planning Organization
- South Central Council of Governments
- Southwest Council of Governments
New York
- Adirondack – Glens Falls Transportation Council
- Binghamton Metropolitan Transportation Study
- Capital District Regional Planning Commission
- Capital District Transportation Committee
- Central New York Regional Planning and Development Board
- Elmira – Chemung Transportation Council
- Genesee/Finger Lakes Regional Planning Council
- Genesee Transportation Council
- Greater Binghamton Council of Governments
- Greater Buffalo-Niagara Regional Transportation Council
- Herkimer- Oneida Counties Transportation Study
- Hudson Valley Regional Council
- Ithaca-Tompkins County Transportation Council
- Lake Champlain-Lake George Regional Planning Board
- Long Island Regional Planning Council
- Monroe County Council of Governments
- Newburgh- Orange County Transportation Council
- New York Metropolitan Transportation Council
- North Shore Council of Governments
- Northern Oneida County Council of Governments
- Orange County Transportation Council
- Poughkeepsie-Dutchess County Transportation Council
- Regional Plan Association
- Salmon Rivers Council of Governments
- Southern Tier Central Regional Planning and Development Board
- Southern Tier East Regional Planning and Development Board
- Southern Tier West Regional Planning and Development Board
- Syracuse Metropolitan Transportation Council
- Tompkins County Council of Governments
- Tug Hill Commission
- Ulster County Transportation Council
North Carolina
- Albermarle Commission
- Asheville Urban Metropolitan Planning Organization
- Burlington-Graham Metropolitan Planning Organization
- Cabarrus/South Rowan Metropolitan Planning Organization
- Cape Fear Council of Governments
- Centralina Council of Governments
- Capital Area Metropolitan Planning Organization
- Durham-Chapel Hill-Carrboro Metropolitan Planning Organization
- Eastern Carolina Council
- Fayetteville Area Metropolitan Planning Organization
- Gaston Urban Area Metropolitan Planning Organization
- Goldsboro Transportation Advisory Committee
- Greensboro Transportation Advisory Committee
- Greensboro Urban Area Metropolitan Planning Organization
- High Country Council of Government
- High Point Metropolitan Planning Organization
- Jacksonville Metropolitan Planning Organization
- Land-of-Sky Regional Council
- Mid-East Commission
- Mecklenburg – Union Metropolitan Planning Organization
- Northwest Piedmont Council of Governments
- Piedmont Triad Council of Governments
- Rocky Mount Area Transportation Advisory Committee
- Southwestern Commission
- Sustainable Sandhills
- Triangle J Council of Governments
- Upper Coastal Plain Council of Governments
- Western Piedmont Council of Government
- Wilmington Urban Area Metropolitan Planning Organization
- Winston-Salem/Forsyth Urban Area Metropolitan Planning Organization
North Dakota
- Bismarck-Mandan Metropolitan Planning Organization
- Fargo-Moorhead Metropolitan Council of Governments
- Grand Forks/East Grand Fork Metropolitan
Ohio
- Akron Metropolitan Area Transportation Study
- Bel-O-Mar Regional Council and Interstate Planning Commission
- Brook-Hancock-Jefferson Metropolitan Planning Commission
- Brooke-Hancock-Jefferson County Metropolitan Planning Organization
- Buckeye Hills –Hocking Valley
- Clark County-Springfield Transportation Coordinating Committee
- Eastgate Regional Council of Governments
- Erie Regional Planning Commission
- Lima-Allen County Regional Planning Commission
- Licking County Area Transportation Study
- Miami Valley Regional Planning Commission
- Mid-Ohio Regional Planning Commission
- Northeast Ohio Areawide Coordinating Agency
- OKI-Ohio-Kentucky-Indiana Regional Council of Governments (Ohio-Kentucky-Indiana)
- Richland County Regional Planning Commission
- Toledo Metropolitan Area Council of Governments
- Southern Ohio Council of Governments
- Stark County Area Transportation Study
Oklahoma
- Association of Central Oklahoma Governments
- Association of South Central Oklahoma Governments
- Central Oklahoma Economic Development District
- Eastern Oklahoma Development District
- Grand Gateway
- INCOG-A Voluntary Association of Local Governments Serving Creek, Osage, Tulsa, and Wagoner Counties
- Kiamichi Economic Development District of Oklahoma
- Lawton Metropolitan Planning Organization
- Northern Oklahoma Development Authority
- Oklahoma Economic Development Authority
- Southern Oklahoma Development Association
- South Western Oklahoma Development Authority
Oregon
- Bend Metropolitan Planning Organization
- Central Lane Metropolitan Planning Organization
- Corvallis Area Metropolitan Planning Organization
- Lane Council of Governments
- Joint Policy Advisory Committee on Transportation
- METRO-serving Portland and the surrounding counties
- Mid Willamette Valley Council of Governments
- Oregon Cascades West Council of Governments
- Rogue Valley Council of Governments
- The Salem-Keizer Area Metropolitan Planning Organization
- Southwest Washington Regional Transportation Council
- Umpqua Regional Council of Governments
Pennsylvania
- Abington Council of Governments
- Back Mountain Area Council of Governments
- Berks County Planning Commission
- Blair County Metropolitan Planning Organization
- Bucks County Consortium
- Cambria-Somerset Council of Governments
- Capital Region Council of Governments
- Central Keystone Council of Governments
- Central Westmoreland Council of Governments
- Centre County Metropolitan Planning Organization
- Centre Region Council of Governments
- Delaware Valley Regional Planning Commission
- East Erie Area County Council of Governments
- Eastern Bradford County Council of Governments
- Eastern Delaware County Council of Governments
- Erie Area Council of Governments
- Erie Area Metropolitan Planning Organization
- French Creek Council of Governments
- Greater Jefferson Area Council of Governments
- Indian-Westmoreland Council of Governments
- Jefferson-Morgan Regional Council of Governments
- Johnstown Area Transportation
- Lackawanna-Luzerne Transportation Study
- Lancaster County Transportation Coordinating Committee
- Lawrence County Regional Council of Governments
- Lebanon Pennsylvania Metropolitan Planning Organization
- Lehigh Valley Planning Commission
- Lycoming County Planning Commission
- Mercer County Regional Planning Council
- Montour County Council of Governments
- Moshannon Valley Council of Governments
- Mountain Council of Governments
- Nazareth Area Council of Governments
- North Hills Council of Governments
- Northern Schuylkill County Council of Governments
- Northern Tier Regional Planning and Development Commission
- Northern Wayne County Council of Governments
- Northeastern Pennsylvania Alliance Rural Planning Organization
- Oil Creek Area Council of Governments
- Oil Region Council of Governments
- Perry County Council of Governments
- Pike County Council of Governments
- Pocono Mountain Council of Governments
- Pottstown Area Council of Governments
- Reading Area Transportation
- Saucon Valley Partnership
- SEDA-Council of Governments
- Slate Belt Council of Governments
- South Venango Council of Governments
- Southern Schuylkill Council of Governments
- Southwestern Pennsylvania Commission
- Steel Valley Council of Governments
- Sullivan County Council of Governments
- Susquehanna County Council of Governments
- Tri-County Regional Planning Commission
- Turtle Creek Valley Council of Governments
- Twin Rivers Council of Governments
- Two Rivers Council of Governments
- Uniontown-Connellsville Metropolitan Planning Organization
- Upper Beaver Valley Council of Governments
- Upper Pine Creek Council of Governments
- West Branch Council of Governments
- Western Bradford County Council of Governments
- Western Cumberland Council of Governments
- Wyoming County Council Governments
- York Area Council of Governments
- York County Planning Commission
Rhode Island
South Carolina
- Appalachian Council of Governments
- Berkeley-Charleston-Dorchester Council of Governments
- Catawba Regional Council of Governments
- City of Anderson Metropolitan Planning Association
- Central Midlands Council of Governments
- Grand Strand Metropolitan Planning Organization
- Greenville County Planning Commission
- Lowcountry Council of Governments
- Lower Savannah Council of Governments
- Pee Dee Regional Council of Governments
- Rock Hill-Fort Mill Area Transportation Study
- Santee-Lynches Council of Governments
- South Carolina Appalachian Council of Government
- Spartanburg County Planning and Development Council
- Sumter City-County Planning Commission
- Upper Savannah Council of Governments
- Waccamaw Regional Council of Governments
South Dakota
- Northeast Council of Governments
- Planning & Development District III
- Rapid City Area Metropolitan Planning Organization
- Sioux Falls Metropolitan Planning Organization
- South Eastern Council of Governments
Tennessee
- Bristol Metropolitan Planning Organization
- Chattanooga Hamilton County Regional Planning Agency
- Clarksville-Montgomery County Regional Planning Commission
- Cleveland Area Metropolitan Planning Organization
- East Tennessee Development District
- First Tennessee Development District
- Greater Nashville Regional Council
- Jackson Urban Area Metropolitan Planning Organization
- Johnson City Metropolitan Transportation Planning Organization
- Kingsport Metropolitan Planning Organization
- Knoxville Urban Area Metropolitan Planning Organization
- Lakeway Area Metropolitan Transportation Planning Organization
- Memphis Area Association of Governments
- Memphis Metropolitan Planning Organization
- Nashville Area Metropolitan Planning Organization
- Northwest Tennessee Development District
- South Central Tennessee Development District
- Southeast Tennessee Developments District
- Tennessee Department of Transportation
- Upper Cumberland Development District
Texas
- Abilene Metropolitan Planning Organization
- Alamo Area Council of Governments
- Amarillo Metropolitan Planning Organization
- Ark-Tex Council of Governments
- Bryan-College Station MPO
- Brownsville Metropolitan Planning Organization
- Bryan –College Station Metropolitan Planning Organization
- Brazos Valley Council of Governments
- Capitol Area Council of Governments
- Capital Area Metropolitan Planning Organization
- Central Texas Council of Governments
- Coastal Bend Council of Governments
- Concho Valley Council of Governments
- Corpus Cristi Metropolitan Planning Organization
- Deep East Texas Council of Governments
- East Texas Council of Governments
- El Paso Metropolitan Planning Organization
- Golden Crescent Regional Planning Commission
- Harlingen-San Benito Metropolitan Planning Organization
- Heart of Texas Council of Governments
- Hidalgo County Metropolitan Planning Organization
- Houston-Galveston Area Council
- Killeen-Temple Urban Transportation Study
- Laredo Metropolitan Planning Organization
- Longview Metropolitan Planning Organization
- Lower Rio Grande Development Council
- Lubbock Metropolitan Planning Organization
- Middle Rio Grande Development Council
- Midland-Odessa Transportation Organization
- Nortex Regional Planning Commission
- North Central Texas Council of Governments
- Panhandle Regional Planning Commission
- Permian Basin Regional Planning Commission
- Rio Grande Council of Governments
- San Angelo Metropolitan Planning Organization
- San Antonio-Bexar County Metropolitan Planning Organization
- Sherman-Denison Metropolitan Planning Organization
- South East Texas Regional Planning Commission
- South Plains Association of Governments
- South Texas Development Council
- Texarkana Metropolitan Planning Organization
- Texoma Council of Governments
- Tyler Metropolitan Planning Organization
- Victoria Metropolitan Planning Organization
- Waco Metropolitan Planning Organization
- West Central Texas Council of Governments
- Wichita Falls Metropolitan Planning Organization
Utah
- Cache Metropolitan Planning Organization
- Bear River Association of Governments
- Dixie Metropolitan Planning Organization
- Five County Association of Governments
- Mountainland Association of Governments
- Six County Association of Governments
- Southeastern Utah Association of Local Governments
- Uintah Basin Association of Governments
- Wasatch Front Regional Council
Vermont
- Addison County Regional Planning Commission
- Bennington County Regional Commission
- Central Vermont Regional Planning Commission
- Chittenden County Metropolitan Planning Organization
- Lamoille County Planning Commission
- Northeastern Vermont Development Association
- Northwest Regional Planning Commission
- Rutland Regional Planning Commission
- Southern Windsor County Regional Planning Commission
- Two Rivers-Ottauquechee Regional Commission
- Windham Regional Commission
Virginia
- Accomack-Northampton Planning District Commission
- Blacksburg-Christiansburg-Montgomery Area Metropolitan Planning Organization
- Central Shenandoah Planning District Commission
- Central Virginia Metropolitan Planning Organization
- Charlottesville-Albemarle Metropolitan Planning Organization
- Commonwealth Regional Council
- Crater Planning District Commission
- Cumberland Plateau Planning District
- Fredericksburg Area Metropolitan Planning Organization
- George Washington Regional Commission
- Hampton Roads Planning District Commission
- Lenowisco Planning District Commission
- Middle Peninsula Planning District Commission
- Mount Rogers Planning District Commission
- New River Valley Planning District Commission
- Northern Neck Planning District Commission
- Northern Shenandoah Valley Regional Commission
- Northern Virginia Regional Commission
- Rappahannock-Rapidan Regional Commission
- Region 2000
- Richmond Area Metropolitan Planning Organization
- Richmond Regional Planning District Commission
- Roanoke Valley-Alleghany Regional Commission
- Southside Planning District Commission
- Thomas Jefferson Planning District Commission
- Tri-Cities Area Metropolitan Planning Organization
- Virginia Association of Planning District Commissions
- West Piedmont Planning Development Commission
Washington
- Benton-Franklin Council of Governments
- Cowlitz-Wahkiakum Council of Governments
- Grays Harbor Council of Governments
- Puget Sound Regional Council
- Skagit Council of Governments
- Southwest Washington Regional Transportation Council
- Spokane Regional Transportation Council
- Thurston Regional Planning Council
- Wenatchee Valley Transportation Council
- Whatcom Council of Governments
- Yakima Valley Conference of Governments
West Virginia
- BCKR/ Region III Regional Intergovernmental Council
- Bel-O-Mar/ Region X Regional Council
- Brooke-Hancock/ Region XI Regional Planning and Development Council
- Eastern Panhandle Regional/ Region IX Planning and Development Council
- Greater Morgantown Metropolitan Planning Organization
- KYOVA Interstate Planning Commission
- Lima-Allen County Regional Planning Commission
- Mid-Ohio Valley/ Region V Regional Council
- Region I Planning and Development Council
- Region II Planning and Development of West Virginia
- Region IV Planning and Development Council
- Region VI West Virginia Regional Planning and Development
- Region VII Planning and Development Council
- Region VIII Planning and Development Council
- Regional Intergovernmental Council
- Wood-Washington-Wirt Interstate Planning Commission
Wisconsin
;Capital Area Regional Planning Commission
- ·East Central Wisconsin Regional Planning Commission
- Fond du Lac Metropolitan Planning Organization
- Janesville Metropolitan Planning Organization
- La Crosse Area Planning Committee
Madison Area Transportation Planning Board
Mississippi River Planning Commission
- North Central Wisconsin Regional Planning Commission
- Northwest Regional Planning Commission
- Southeastern Wisconsin Regional Planning Commission
- Southwestern Wisconsin Regional Planning Commission
- State Line Area Transportation Study
- Wausau Metropolitan Planning Organization
- West Central Wisconsin Regional Planning Commission
Wyoming
