The United States government established planning organizations to provide for the coordination of land use, transportation and infrastructure. These Metropolitan Planning Organizations (MPO) may exist as a separate, independent organization or they may be administered by a city, county, regional planning organization, highway commission or other government organization. [1] Each MPO has its own structure and governance. The following is a list of the current federally designated MPOs.
| MPO ID | MPO Name | City | State | Designation Year | Website | MPO 2010 Population | 2010 Group Quarter Population | 2010 Total Housing Units | 2010 Occupied housing units | 2010 Vacant housing units | MPO UZA Population |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 15201300 | Maui MPO | Wailuku | HI | 2013 | website | 142,829 | 2,753 | 64,489 | 49,698 | 14,791 | 55,222 |
| 15197500 | Oahu MPO | Honolulu | HI | 1975 | website | 952,502 | 35,254 | 336,504 | 310,805 | 25,699 | 916,013 |
| 02196800 | Anchorage Metropolitan Area Transportation Solutions | Anchorage | AK | 1968 | website | 289,011 | 8,446 | 111,064 | 106,039 | 5,025 | 251,243 |
| 02200300 | Fairbanks Area Surface Transportation (FAST) Planning | Fairbanks | AK | 2003 | website | 72,565 | 3,868 | 29,442 | 26,543 | 2,899 | 64,513 |
| 06197201 | San Diego Association of Governments | San Diego | CA | 1972 | website | 3,095,271 | 101,966 | 1,164,768 | 1,086,848 | 77,920 | 2,964,804 |
| 04198300 | Yuma MPO | Yuma | AZ | 1983 | website | 195,807 | 5,938 | 87,878 | 64,785 | 23,093 | 134,256 |
| 04197301 | Maricopa Association of Governments | Phoenix | AZ | 1973 | website | 4,055,281 | 71,402 | 1,738,891 | 1,489,165 | 249,726 | 3,826,155 |
| 04197302 | Pima Association of Governments | Tucson | AZ | 1973 | website | 980,263 | 24,139 | 440,909 | 388,660 | 52,249 | 834,443 |
| 04201303 | Sun Corridor Metropolitan Planning Organization | Casa Grande | AZ | 2013 | website | 108,061 | 8,009 | 44,586 | 35,481 | 9,105 | 51,331 |
| 04201302 | Sierra Vista Metropolitan Planning Organization | Sierra Vista | AZ | 2013 | website | 56,070 | 3,066 | 24,111 | 21,992 | 2,119 | 52,745 |
| 35198201 | Mesilla Valley MPO | Las Cruces | NM | 1982 | website | 157,448 | 4,281 | 64,792 | 60,109 | 4,683 | 128,759 |
| 48197302 | El Paso MPO | El Paso | TX-NM | 1973 | website | 853,190 | 16,882 | 286,403 | 271,582 | 14,821 | 802,927 |
| 48200500 | Permian Basin MPO | Midland | TX | 1965 | website | 267,927 | 3,818 | 105,228 | 97,537 | 7,691 | 244,212 |
| 48197600 | Lubbock MPO | Lubbock | TX | 2013 | website | 250,960 | 10,879 | 103,659 | 95,637 | 8,022 | 237,356 |
| 06197001 | Metropolitan Transportation Commission | San Francisco | CA | 1970 | website | 7,150,828 | 147,664 | 2,785,949 | 2,608,043 | 177,906 | 6,866,861 |
| Council of San Benito County Governments | Hollister | CA | 1973 | website | |||||||
| 06198100 | Shasta Regional Transportation Agency | Redding | CA | 1981 | website | 177,223 | 2,654 | 77,313 | 70,346 | 6,967 | 117,731 |
| 06199200 | San Luis Obispo COG | San Luis Obispo | CA | 1992 | website | 269,637 | 17,006 | 117,315 | 102,016 | 15,299 | 176,368 |
| 06196600 | Santa Barbara County Association of Governments | Santa Barbara | CA | 1966 | website | 423,891 | 17,782 | 152,831 | 142,101 | 10,730 | 377,634 |
| 06197502 | Association of Monterey Bay Area Governments | Marina | CA | 1975 | website | 732,667 | 29,960 | 261,343 | 237,090 | 24,253 | 536,855 |
| 06198600 | Merced County Association of Governments | Merced | CA | 1986 | website | 255,366 | 4,896 | 83,541 | 75,505 | 8,036 | 161,757 |
| 06197203 | Stanislaus COG | Modesto | CA | 1972 | website | 514,453 | 6,305 | 179,503 | 165,180 | 14,323 | 433,288 |
| 06200301 | Kings County Association of Governments | Lemoore | CA | 2003 | website | 152,982 | 21,580 | 43,867 | 41,233 | 2,634 | 87,941 |
| 06197202 | Fresno Council of Governments | Fresno | CA | 1972 | website | 930,885 | 17,523 | 315,691 | 289,531 | 26,160 | 654,628 |
| 06200302 | Madera County Transportation Commission | Madera | CA | 2003 | website | 150,865 | 8,624 | 49,140 | 43,317 | 5,823 | 78,413 |
| 06197002 | Kern COG | Bakersfield | CA | 1970 | website | 839,614 | 36,757 | 284,357 | 254,602 | 29,755 | 578,366 |
| 06198200 | Tulare County Association of Governments | Visalia | CA | 1982 | website | 442,171 | 4,772 | 141,693 | 130,349 | 11,344 | 289,726 |
| 06196800 | San Joaquin COG | Stockton | CA | 1968 | website | 685,306 | 14,354 | 233,754 | 215,007 | 18,747 | 610,468 |
| 06196700 | Sacramento Area COG | Sacramento | CA | 1967 | website | 2,274,557 | 37,635 | 897,164 | 825,959 | 71,205 | 1,968,660 |
| 06198000 | Butte County Association of Governments | Chico | CA | 1980 | website | 220,000 | 4,942 | 95,835 | 87,618 | 8,217 | 98,176 |
| 32199800 | Tahoe MPO | Stateline | NV | 1998 | website | 55,489 | 686 | 48,546 | 23,800 | 24,746 | 0 |
| 32200300 | Carson Area Metropolitan Planning Organization | Carson City | NV | 2003 | website | 82,806 | 3,630 | 35,043 | 31,975 | 3,068 | 58,079 |
| 32197900 | Regional Transportation Commission of Washoe County | Reno | NV | 1979 | website | 412,326 | 5,125 | 176,888 | 159,522 | 17,366 | 392,132 |
| 41201302 | Middle Rogue MPO | Central Point | OR | 2013 | website | 56,501 | 1,145 | 25,948 | 23,810 | 2,138 | 50,520 |
| 41198200 | Rogue Valley MPO | Central Point | OR | 1982 | website | 167,859 | 3,440 | 74,135 | 68,073 | 6,062 | 154,081 |
| 41200300 | Corvallis Area MPO | Corvallis | OR | 2003 | website | 64,951 | 4,961 | 27,707 | 26,330 | 1,377 | 62,089 |
| 41197300 | Central Lane MPO | Coburg | OR | 1973 | website | 249,601 | 7,953 | 109,031 | 103,853 | 5,178 | 246,980 |
| 41201301 | Albany Area Metropolitan Planning Organization | Albany | OR | 2013 | website | 57,721 | 835 | 23,832 | 22,407 | 1,425 | 56,997 |
| 41198700 | Salem-Keizer Area Transportation Study | Salem | OR | 1987 | website | 241,598 | 9,293 | 94,511 | 88,767 | 5,744 | 234,729 |
| 41197900 | Portland Area Metropolitan Service District [3] | Portland | OR | 1979 | website | 1,499,844 | 28,487 | 636,913 | 599,208 | 37,705 | 1,486,105 |
| 53199200 | Southwest Washington Regional Transportation Council | Vancouver | WA | 1992 | website | 425,363 | 3,210 | 167,413 | 158,099 | 9,314 | 359,562 |
| 53198202 | Cowlitz-Wahkiakum Council of Governments | Kelso | WA | 1982 | website | 65,796 | 1,076 | 28,479 | 26,550 | 1,929 | 63,380 |
| 53198201 | Thurston Regional Planning Council | Olympia | WA | 1982 | website | 173,829 | 3,430 | 75,933 | 71,030 | 4,903 | 171,663 |
| 53199100 | Puget Sound Regional Council | Seattle | WA | 1991 | website | 3,690,866 | 74,195 | 1,570,616 | 1,454,655 | 115,961 | 3,403,492 |
| 53196600 | Whatcom COG | Bellingham | WA | 1966 | website | 113,063 | 5,225 | 49,880 | 46,992 | 2,888 | 110,354 |
| 53200301 | Skagit MPO | Mt. Vernon | WA | 2003 | website | 116,901 | 1,624 | 51,473 | 45,557 | 5,916 | 62,966 |
| 41200200 | Bend MPO | Bend | OR | 2002 | website | 84,249 | 803 | 39,094 | 34,573 | 4,521 | 83,162 |
| 53201300 | Walla Walla Valley MPO | Walla Walla | WA | 2013 | website | 56,239 | 4,525 | 22,440 | 20,790 | 1,650 | 55,805 |
| 53197402 | Yakima Valley MPO | Yakima | WA | 1974 | website | 129,829 | 2,695 | 49,527 | 47,230 | 2,297 | 124,111 |
| 53200302 | Chelan-Douglas Transportation Council | Wenatchee | WA | 2003 | website | 66,591 | 737 | 26,500 | 24,975 | 1,525 | 65,649 |
| 53197100 | Tri-Cities Metropolitan Area Transportation Study | Richland | WA | 1971 | website | 214,704 | 1,770 | 80,124 | 76,433 | 3,691 | 209,615 |
| 06197501 | Southern California Association of Governments | Los Angeles | CA | 1975 | website | 18,051,203 | 308,058 | 6,331,792 | 5,847,760 | 484,032 | 17,425,875 |
| 04201301 | Lake Havasu Metropolitan Planning Organization | Lake Havasu City | AZ | 2013 | website | 55,280 | 219 | 34,479 | 24,487 | 9,992 | 53,427 |
| 32198300 | Regional Transportation Commission of Southern Nevada | Las Vegas | NV | 1983 | website | 1,951,300 | 21,992 | 840,364 | 715,383 | 124,981 | 1,886,011 |
| 49200200 | Dixie MPO | St. George | UT | 2002 | website | 105,336 | 1,065 | 44,697 | 36,062 | 8,635 | 98,370 |
| 04200300 | Central Yavapai MPO | Prescott Valley | AZ | 2003 | website | 119,611 | 2,255 | 59,619 | 50,964 | 8,655 | 84,744 |
| 04199600 | Flagstaff MPO | Flagstaff | AZ | 1996 | website | 83,912 | 8,118 | 34,984 | 29,506 | 5,478 | 71,957 |
| 49197400 | Mountainland Association of Governments | Orem | UT | 1974 | website | 514,972 | 13,875 | 147,303 | 140,139 | 7,164 | 483,697 |
| 49197300 | Wasatch Front Regional Council | Salt Lake City | UT | 1973 | website | 1,561,348 | 19,790 | 543,199 | 512,882 | 30,317 | 1,541,844 |
| 49199200 | Cache MPO | Logan | UT | 1992 | website | 98,960 | 3,572 | 32,250 | 30,657 | 1,593 | 94,983 |
| 16197700 | Community Planning Association of Southwest Idaho | Meridian | ID | 1977 | website | 550,359 | 13,010 | 217,429 | 201,497 | 15,932 | 500,960 |
| 16200302 | Lewis-Clark Valley MPO | Asotin | WA | 2003 | website | 52,535 | 1,140 | 23,336 | 22,124 | 1,212 | 51,880 |
| 53197401 | Spokane Regional Transportation Council | Spokane | WA | 1974 | website | 471,221 | 14,692 | 201,434 | 187,167 | 14,267 | 387,847 |
| 16200301 | Kootenai MPO | Coeur 'd'Alene | ID | 2003 | website | 138,494 | 1,488 | 63,177 | 54,200 | 8,977 | 98,378 |
| 30198200 | Missoula Metropolitan Planning Organization | Missoula | MT | 1982 | website | 93,262 | 3,602 | 41,544 | 39,467 | 2,077 | 81,872 |
| 16198200 | Bannock Transportation Planning Organization | Pocatello | ID | 1982 | website | 73,190 | 1,783 | 29,156 | 27,242 | 1,914 | 69,809 |
| 16199200 | Bonneville MPO | Idaho Falls | ID | 1992 | website | 98,672 | 1,167 | 37,327 | 34,774 | 2,553 | 89,452 |
| 30197100 | Great Falls Planning and Community Development Department | Great Falls | MT | 1971 | website | 68,620 | 2,181 | 30,790 | 28,753 | 2,037 | 65,207 |
| 35200300 | Farmington MPO | Farmington | NM | 2003 | website | 96,917 | 1,664 | 36,933 | 34,192 | 2,741 | 53,049 |
| 35197200 | Mid-Region COG | Albuquerque | NM | 1972 | website | 861,349 | 14,196 | 361,836 | 337,819 | 24,017 | 805,076 |
| 35198202 | Santa Fe MPO | Santa Fe | NM | 1982 | website | 116,386 | 2,599 | 58,334 | 50,612 | 7,722 | 89,284 |
| 08198200 | Grand Junction / Mesa County MPO | Grand Junction | CO | 1982 | website | 130,445 | 3,376 | 55,352 | 51,853 | 3,499 | 127,731 |
| 08197701 | Denver Regional COG | Denver | CO | 1977 | website | 2,827,082 | 42,255 | 1,189,272 | 1,116,469 | 72,803 | 2,644,362 |
| 08198800 | North Front Range MPO | Fort Collins | CO | 1988 | website | 433,178 | 13,088 | 175,905 | 166,068 | 9,837 | 382,225 |
| 48197502 | Amarillo MPO | Amarillo | TX | 1975 | website | 216,490 | 7,610 | 88,374 | 81,399 | 6,975 | 196,651 |
| 08197703 | Pueblo Area COG MPO and TPR | Pueblo | CO | 1977 | website | 147,711 | 4,235 | 63,828 | 58,459 | 5,369 | 136,550 |
| 08197702 | Pikes Peak Area COG | Colorado Springs | CO | 1977 | website | 616,998 | 18,955 | 251,163 | 234,600 | 16,563 | 558,938 |
| 56198101 | Cheyenne MPO | Cheyenne | WY | 1981 | website | 80,776 | 1,596 | 35,775 | 33,452 | 2,323 | 73,588 |
| 30196400 | Yellowstone County Planning Board | Billings | MT | 1964 | website | 126,372 | 3,478 | 55,068 | 52,343 | 2,725 | 114,245 |
| 56198102 | Casper Area MPO | Casper | WY | 1981 | website | 71,077 | 1,645 | 31,170 | 28,880 | 2,290 | 64,548 |
| 46198100 | Rapid City Area MPO | Rapid City | SD | 1981 | website | 106,024 | 3,068 | 45,190 | 42,531 | 2,659 | 81,251 |
| 38198201 | Bismarck-Mandan MPO | Bismarck | ND | 1982 | website | 100,165 | 3,204 | 43,640 | 41,695 | 1,945 | 81,955 |
| 48197304 | Laredo Urban Transportation Study | Laredo | TX | 1973 | website | 243,978 | 3,479 | 70,997 | 65,437 | 5,560 | 235,730 |
| 48199302 | Harlingen-San Benito MPO | Harlingen | TX | 1964 | website | 156,063 | 1,164 | 56,489 | 48,381 | 8,108 | 132,426 |
| 48199301 | Hidalgo County MPO | Springvale | TX | 1982 | website | 774,014 | 6,982 | 248,081 | 216,276 | 31,805 | 728,825 |
| 48197305 | Brownsville MPO | Brownsville | TX | 1964 | website | 226,282 | 1,749 | 69,130 | 63,323 | 5,807 | 219,618 |
| 48197303 | Corpus Christi MPO | Corpus Christi | TX | 2003 | website | 328,116 | 5,753 | 134,470 | 120,928 | 13,542 | 320,069 |
| 48198200 | Victoria MPO | Victoria | TX | 1982 | website | 86,793 | 1,508 | 35,417 | 32,187 | 3,230 | 63,683 |
| 48196400 | San Angelo MPO | San Angelo | TX | 1964 | website | 96,897 | 4,858 | 41,060 | 37,530 | 3,530 | 92,984 |
| 48196900 | Abilene MPO | Abilene | TX | 1965 | website | 126,592 | 9,997 | 51,396 | 46,940 | 4,456 | 110,421 |
| 48197700 | Alamo Area MPO | San Antonio | TX | 2003 | website | 1,976,167 | 45,368 | 768,813 | 704,148 | 64,665 | 1,761,424 |
| 48197301 | Capital Area MPO | Austin | TX | 1973 | website | 1,759,122 | 41,932 | 727,381 | 666,993 | 60,388 | 1,412,028 |
| 48197501 | Killeen-Temple Metropolitan Planning Organization | Belton | TX | 1973 | website | 365,892 | 11,181 | 145,074 | 131,937 | 13,137 | 308,020 |
| 48197403 | Waco MPO | Waco | TX | 1974 | website | 234,906 | 9,085 | 95,124 | 86,892 | 8,232 | 172,378 |
| 48197401 | North Central Texas COG | Arlington | TX | 1974 | website | 6,417,630 | 78,210 | 2,524,534 | 2,317,174 | 207,360 | 5,658,096 |
| 48197002 | Bryan-College Station MPO | Bryan | TX | 1970 | website | 194,851 | 13,512 | 77,700 | 71,739 | 5,961 | 171,345 |
| 48197402 | Houston-Galveston Area Council | Houston | TX | 1974 | website | 5,892,002 | 77,616 | 2,282,095 | 2,051,694 | 230,401 | 5,365,483 |
| 48197404 | Tyler Area MPO | Beckley | TX | 2014 | website | 199,597 | 4,093 | 83,054 | 75,344 | 7,710 | 130,247 |
| 48197504 | Longview MPO | TX | 2014 | website | 117,298 | 4,068 | 47,585 | 44,216 | 3,369 | 98,884 | |
| 48197001 | South East Texas Regional Planning Commission | Williamsport | TX | 1968 | website | 388,746 | 16,998 | 162,335 | 144,935 | 17,400 | 301,072 |
| 22198400 | Imperial Calcasieu Regional Planning & Development Commission | Lake Charles | LA | 1984 | website | 173,604 | 3,685 | 73,792 | 66,699 | 7,093 | 143,440 |
| 22197500 | Alexandria-Pineville MPO | Alexandria | LA | 1975 | website | 131,613 | 4,501 | 55,684 | 50,401 | 5,283 | 79,590 |
| 48197505 | Texarkana MPO | Texarkana | TX-AR | 1975 | website | 94,278 | 4,798 | 40,441 | 36,613 | 3,828 | 78,162 |
| 22196800 | Northwest Louisiana COG | Shreveport | LA | 1968 | website | 371,948 | 8,208 | 161,379 | 147,354 | 14,025 | 298,317 |
| 22197202 | Lafayette Area MPO | Lafayette | LA | 1972 | website | 338,379 | 6,770 | 140,749 | 130,028 | 10,721 | 252,720 |
| 22198200 | Houma-Thibodaux MPO | Houma | LA | 1982 | website | 125,380 | 2,710 | 49,156 | 45,725 | 3,431 | 114,179 |
| 22197201 | Capital Regional Planning Commission | Baton Rouge | LA | 1972 | website | 661,042 | 16,035 | 270,563 | 249,578 | 20,985 | 583,310 |
| 22201300 | South Tangipahoa MPO | New Orleans | LA | 2013 | website | 99,316 | 3,759 | 40,878 | 37,011 | 3,867 | 67,629 |
| 22197300 | Ouachata Council of Governments | Monroe | LA | 1973 | website | 126,619 | 5,523 | 53,609 | 48,767 | 4,842 | 116,331 |
| 22196200 | Regional Planning Commission | New Orleans | LA | 1962 | website | 1,057,709 | 18,066 | 492,304 | 415,761 | 76,543 | 1,027,479 |
| 28198200 | Hattiesburg-Petal-Forrest-Lamar MPO | Hattiesburg | MS | 1982 | website | 97,272 | 3,657 | 42,522 | 37,899 | 4,623 | 80,337 |
| 28197300 | Gulf Regional Planning Commission | Gulfport | MS | 1973 | website | 308,313 | 7,176 | 142,558 | 118,963 | 23,595 | 259,118 |
| 01196401 | Mobile Area Transportation Study | Mobile | AL | 1964 | website | 383,694 | 6,585 | 165,116 | 147,849 | 17,267 | 326,183 |
| 28197500 | Central Mississippi Planning & Development District | Jackson | MS | 1975 | website | 461,430 | 15,208 | 189,787 | 172,378 | 17,409 | 351,478 |
| 01201300 | Eastern Shore MPO | Fairhope | AL | 2013 | website | 92,749 | 988 | 41,497 | 36,620 | 4,877 | 57,381 |
| 12197000 | Florida-Alabama Transportation Planning Organization | Pensacola | FL | 1970 | website | 434,625 | 20,209 | 206,805 | 169,175 | 37,630 | 396,006 |
| 12198001 | Okaloosa-Walton Transportation Planning Organization | Pensacola | FL | 1980 | website | 214,967 | 6,945 | 127,544 | 86,324 | 41,220 | 136,485 |
| 01197401 | Tuscaloosa Area MPO | Northport | AL | 1974 | website | 194,656 | 10,423 | 84,872 | 76,141 | 8,731 | 139,114 |
| 01197501 | Montgomery MPO | Montgomery | AL | 1975 | website | 328,667 | 14,863 | 139,549 | 124,840 | 14,709 | 263,907 |
| 01197700 | Birmingham MPO | Birmingham | AL | 1977 | website | 853,551 | 18,348 | 381,522 | 337,640 | 43,882 | 740,240 |
| 12198002 | Bay County Transportation Planning Organization | Pensacola | FL | 1980 | website | 168,852 | 3,817 | 99,650 | 68,438 | 31,212 | 142,773 |
| 01198300 | Southeast Wiregrass Area MPO | Dothan | AL | 1983 | website | 94,396 | 1,400 | 41,788 | 38,107 | 3,681 | 68,607 |
| 12197706 | Capital Region Transportation Planning Agency | Tallahassee | FL | 1977 | website | 367,384 | 21,922 | 163,051 | 144,021 | 19,030 | 240,223 |
| 01197502 | Auburn – Opelika MPO | Opelika | AL | 1975 | website | 87,629 | 4,399 | 40,337 | 36,027 | 4,310 | 74,692 |
| 13196401 | Columbus-Phenix City Metropolitan Planning Organization | Columbus | GA | 1964 | website | 260,695 | 7,574 | 113,699 | 101,748 | 11,951 | 244,431 |
| 13196500 | Dougherty Area Regional Transportation Study | Albany | GA | 1965 | website | 120,435 | 5,096 | 50,145 | 45,366 | 4,779 | 95,779 |
| 12197600 | Lee County MPO | Fort Myers | FL | 1976 | website | 616,576 | 8,430 | 369,240 | 258,652 | 110,588 | 578,739 |
| 12199201 | Charlotte County – Punta Gorda MPO | Port Charlotte | FL | 1992 | website | 161,230 | 3,012 | 101,509 | 74,053 | 27,456 | 145,740 |
| 12197803 | Forward Pinellas - Pinellas County MPO | Clearwater | FL | 1978 | website | 915,810 | 19,678 | 503,256 | 415,562 | 87,694 | 913,207 |
| 12197704 | Hillsborough County MPO | Tampa | FL | 1977 | website | 1,228,761 | 22,065 | 535,859 | 473,822 | 62,037 | 1,185,575 |
| 12198201 | Pasco County MPO | New Port Richey | FL | 1982 | website | 465,394 | 5,674 | 229,323 | 189,898 | 39,425 | 421,293 |
| 12197804 | Sarasota-Manatee MPO | Sarasota | FL | 1978 | website | 700,837 | 10,439 | 399,723 | 310,697 | 89,026 | 665,750 |
| 12199202 | Hernando County MPO | Brooksville | FL | 1992 | website | 313,992 | 4,079 | 162,516 | 135,039 | 27,477 | 215,596 |
| 12200300 | Lake-Sumter MPO | Leesburg | FL | 2003 | website | 390,298 | 12,939 | 197,900 | 162,542 | 35,358 | 282,456 |
| 12198100 | Ocala – Marion County Transportation Planning Organization | Ocala | FL | 1981 | website | 331,558 | 8,244 | 164,233 | 137,857 | 26,376 | 202,718 |
| 12198202 | Collier MPO | Naples | FL | 1982 | website | 321,518 | 4,546 | 197,287 | 133,178 | 64,109 | 259,497 |
| 12201400 | Heartland Regional TPO | Sebring | FL | 2014 | website | 252,109 | 13,618 | 118,522 | 92,050 | 26,472 | 61,625 |
| 12197701 | Miami-Dade MPO | Miami | FL | 1977 | website | 2,569,420 | 42,065 | 1,042,151 | 899,947 | 142,204 | 2,486,264 |
| 12197702 | Broward MPO | Fort Lauderdale | FL | 1977 | website | 1,748,066 | 16,892 | 810,388 | 686,047 | 124,341 | 1,747,770 |
| 12197801 | Palm Beach MPO | West Palm Beach | FL | 1978 | website | 1,320,134 | 19,972 | 664,594 | 544,227 | 120,367 | 1,263,360 |
| 12199301 | Martin County MPO | Stuart | FL | 1993 | website | 146,846 | 3,933 | 78,357 | 64,112 | 14,245 | 127,940 |
| 12197805 | Polk County Transportation Planning Organization | Bartow | FL | 1978 | website | 602,278 | 12,271 | 281,226 | 227,512 | 53,714 | 463,465 |
| 12197703 | METROPLAN Orlando | Orlando | FL | 1977 | website | 1,837,385 | 40,481 | 797,335 | 677,167 | 120,168 | 1,742,176 |
| 12198300 | Space Coast Transportation Planning Organization | Viera | FL | 1983 | website | 541,274 | 7,735 | 268,366 | 228,515 | 39,851 | 513,623 |
| 12197705 | River to Sea Transportation Planning Organization MPA | Daytona Beach | FL | 1977 | website | 581,923 | 13,274 | 298,883 | 244,037 | 54,846 | 531,233 |
| 12198203 | St. Lucie Transportation Planning Organization | Port St. Lucie | FL | 1982 | website | 277,097 | 3,053 | 136,723 | 108,241 | 28,482 | 376,047 |
| 12199302 | Indian River County MPO | Vero Beach | FL | 1993 | website | 136,368 | 1,785 | 75,611 | 59,566 | 16,045 | 125,874 |
| 13200303 | Valdosta-Lowndes MPO | Valdosta | GA | 2003 | website | 79,176 | 6,324 | 31,738 | 28,698 | 3,040 | 72,569 |
| 12197806 | Gainesville MTPO | Gainesville | FL | 1978 | website | 198,376 | 13,896 | 90,653 | 80,895 | 9,758 | 187,781 |
| 13198200 | Warner Robins Area Transportation Study | Warner Robins | GA | 1982 | website | 148,283 | 1,599 | 62,008 | 56,390 | 5,618 | 132,467 |
| 13196402 | Macon Area Transportation Study | Macon | GA | 1964 | website [ usurped ] | 167,347 | 6,051 | 74,545 | 64,711 | 9,834 | 137,822 |
| 13197000 | Augusta Regional Transportation Study | Augusta | GA | 1970 | website | 440,134 | 13,072 | 187,315 | 169,165 | 18,150 | 384,581 |
| 12197802 | North Florida Transportation Planning Organization | Jacksonville | FL | 1978 | website | 1,318,305 | 24,577 | 588,684 | 515,285 | 73,399 | 1,134,350 |
| 13199100 | Brunswick Area Transportation Study | Brunswick | GA | 1991 | website | 79,626 | 1,453 | 40,716 | 31,774 | 8,942 | 51,024 |
| 13200304 | Hinesville Area MPO | Hinesville | GA | 2003 | website | 70,695 | 2,579 | 29,861 | 24,712 | 5,149 | 51,456 |
| 13198301 | Coastal Region MPO | Savannah | GA | 1983 | website | 265,128 | 12,891 | 119,323 | 103,038 | 16,285 | 249,982 |
| 45201300 | Lowcountry Area Transportation Study | Yemassee | SC | 2013 | website | 156,894 | 5,243 | 87,468 | 62,178 | 25,290 | 68,998 |
| 45197700 | Charleston Area Transportation Study | North Charleston | SC | 1977 | website | 569,000 | 13,101 | 256,475 | 224,127 | 32,348 | 535,322 |
| 48197503 | Wichita Falls MPO | Washington | TX | 1965 | website | 109,139 | 11,893 | 45,570 | 40,241 | 5,329 | 99,437 |
| 40197300 | Lawton MPO | Lawton | OK | 1973 | website | 86,299 | 4,225 | 38,074 | 33,642 | 4,432 | 82,555 |
| 48198000 | Sherman-Denison MPO | Sherman | TX | 1982 | website [ usurped ] | 95,300 | 2,100 | 42,057 | 36,947 | 5,110 | 61,900 |
| 40196500 | Association of Central Oklahoma Governments | Oklahoma City | OK | 1965 | website | 1,140,532 | 26,952 | 490,288 | 447,313 | 42,975 | 965,403 |
| 20197600 | Wichita Area MPO | Wichita | KS | 1976 | website | 518,985 | 7,514 | 219,233 | 200,701 | 18,532 | 472,870 |
| 20201300 | Flint Hills Metropolitan Planning Organization | Manhattan | KS | 2013 | website | 110,441 | 9,942 | 40,695 | 36,792 | 3,903 | 54,622 |
| 31201300 | Grand Island Area Metropolitan Planning Organization | Grand Island | NE | 2013 | website | 52,478 | 1,058 | 21,068 | 19,861 | 1,207 | 50,440 |
| 31197300 | Lincoln Area MPO | Lincoln | NE | 1973 | website | 285,407 | 13,816 | 120,875 | 113,373 | 7,502 | 258,719 |
| 05197300 | Frontier MPO | Fort Smith | AR | 1973 | website | 180,727 | 2,928 | 77,132 | 70,436 | 6,696 | 122,947 |
| 40197400 | Indian Nations COG | Tulsa | OK | 1974 | website | 778,022 | 12,000 | 338,585 | 306,279 | 32,306 | 655,479 |
| 29198200 | Joplin Area Transportation Study Organization | Joplin | MO | 1982 | website | 84,807 | 2,225 | 37,772 | 34,073 | 3,699 | 78,654 |
| 05200301 | Tri-Lakes MPO | Hot Springs | AR | 2003 | website | 90,507 | 2,145 | 47,502 | 38,845 | 8,657 | 54,878 |
| 05197400 | Metroplan | Little Rock | AR | 1974 | website | 621,397 | 13,521 | 272,479 | 248,478 | 24,001 | 496,665 |
| 05198200 | Northwest Arkansas Regional Planning Commission | Springdale | AR | 1982 | website | 424,404 | 9,624 | 180,892 | 158,476 | 22,416 | 295,081 |
| 29197101 | Ozarks Transportation Organization | Springfield | MO | 1971 | website | 307,781 | 11,724 | 138,513 | 126,298 | 12,215 | 273,724 |
| 20197200 | Metropolitan Topeka Planning Organization | Topeka | KS | 1972 | website | 167,657 | 4,327 | 75,017 | 68,740 | 6,277 | 149,777 |
| 20198200 | Lawrence-Douglas County Metropolitan Planning Organization | Lawrence | KS | 1982 | website | 110,823 | 8,792 | 46,730 | 43,575 | 3,155 | 88,053 |
| 29197401 | Mid-America Regional Council | Kansas City | MO | 1974 | website | 2,086,771 | 29,485 | 820,478 | 745,149 | 75,329 | 1,604,407 |
| 29197102 | St. Joseph Area Transportation Study Organization | St. Joseph | MO | 1971 | website | 97,118 | 4,670 | 41,634 | 37,602 | 4,032 | 80,727 |
| 31197400 | Metropolitan Area Planning Agency | Omaha | NE | 1974 | website | 753,949 | 15,472 | 314,270 | 291,216 | 23,054 | 724,895 |
| 29197402 | Columbia Area Transportation Study Organization | Columbia | MO | 1974 | website | 134,591 | 8,817 | 57,747 | 53,164 | 4,583 | 124,648 |
| 19198300 | Des Moines Area MPO | Urbandale | IA | 1983 | website | 475,855 | 9,091 | 200,892 | 187,623 | 13,269 | 450,070 |
| 46197300 | South Eastern COG | Sioux Falls | SD | 1973 | website | 187,553 | 6,167 | 78,597 | 73,532 | 5,065 | 156,777 |
| 38197200 | Fargo-Moorhead Metropolitan COG | Fargo | ND | 1972 | website | 187,695 | 8,638 | 82,816 | 77,942 | 4,874 | 176,676 |
| 38198202 | Grand Forks-East Grand Forks MPO | Grand Forks | ND | 1982 | website | 63,281 | 3,820 | 27,773 | 26,428 | 1,345 | 61,270 |
| 19196600 | Sioux City MPO | Sioux City | IA | 1966 | website | 115,153 | 2,800 | 45,421 | 42,984 | 2,437 | 106,020 |
| 19200300 | Ames Area MPO | Ames | IA | 2003 | website | 59,824 | 7,767 | 24,263 | 23,126 | 1,137 | 59,281 |
| 19197300 | Black Hawk Metropolitan Area Transportation Policy Board | Waterloo | IA | 1973 | website | 121,066 | 5,920 | 51,749 | 48,577 | 3,172 | 113,418 |
| 27197200 | Rochester-Olmsted COG | Rochester | MN | 1972 | website | 148,041 | 2,910 | 62,176 | 58,644 | 3,532 | 107,677 |
| 27201300 | Mankato / North Mankato Area Planning Organization | Mankato | MN | 2013 | website | 61,764 | 4,508 | 25,237 | 23,847 | 1,390 | 57,584 |
| 27197000 | St. Cloud Area Planning Organization | St. Cloud | MN | 1970 | website | 130,191 | 8,279 | 52,793 | 49,455 | 3,338 | 110,621 |
| 27197300 | Metropolitan Council | St. Paul | MN | 1973 | website | 2,849,557 | 55,023 | 1,186,983 | 1,117,745 | 69,238 | 2,597,407 |
| 05196400 | Southeast Arkansas Regional Planning Commission | Pine Bluff | AR | 1964 | website | 67,809 | 4,102 | 28,935 | 25,517 | 3,418 | 53,495 |
| 05198300 | West Memphis Area Transportation Study | West Memphis | AR | 1983 | website | 42,214 | 701 | 17,382 | 15,714 | 1,668 | 40,270 |
| 05200302 | Jonesboro Area Transportation Study | Jonesboro | AR | 2003 | website | 83,143 | 3,412 | 34,712 | 32,079 | 2,633 | 65,419 |
| 47197702 | Memphis Urban Area MPO | Memphis | TN | 1977 | website | 1,077,697 | 19,101 | 471,805 | 419,729 | 52,076 | 1,019,791 |
| 47198202 | Jackson Urban Area MPO | Jackson | TN | 1982 | website | 98,294 | 4,418 | 41,877 | 38,073 | 3,804 | 71,880 |
| 29201300 | Southeast Metropolitan Planning Organization (SEMPO) | Cape Girardeau | MO | 2013 | website | 59,448 | 3,681 | 25,722 | 23,628 | 2,094 | 52,900 |
| 17201300 | Southern Illinois Metropolitan Planning Organization | Marion | IL | 2013 | website | 89,980 | 4,878 | 42,727 | 38,449 | 4,278 | 67,821 |
| 29200300 | Capital Area MPO | Jefferson City | MO | 2003 | website | 71,347 | 4,982 | 30,587 | 28,247 | 2,340 | 58,248 |
| 29197300 | East-West Gateway Council of Government | St. Louis | MO-IL | 1973 | website | 2,571,253 | 48,246 | 1,132,842 | 1,027,694 | 105,148 | 2,234,522 |
| 19198000 | Johnson County COG | Iowa City | IA | 1980 | website | 109,446 | 7,715 | 47,451 | 44,719 | 2,732 | 106,212 |
| 17196600 | Bi-State Regional Commission | Rock Island | IL | 1966 | website | 296,845 | 7,619 | 130,884 | 121,898 | 8,986 | 280,051 |
| 17196202 | Springfield Area Transportation Study | Springfield | IL | 1962 | website | 169,319 | 3,908 | 78,340 | 72,095 | 6,245 | 161,316 |
| 17197600 | Tri-County Regional Planning Commission | Peoria | IL | 1976 | website | 305,366 | 7,857 | 133,447 | 123,456 | 9,991 | 266,921 |
| 17196403 | Decatur Urbanized Area Transportation Study | Decatur | IL | 1964 | website | 101,540 | 4,036 | 46,536 | 42,224 | 4,312 | 93,863 |
| 17196700 | McLean County Regional Planning Commission | Bloomington | IL | 1967 | website | 137,415 | 10,566 | 56,368 | 52,719 | 3,649 | 131,548 |
| 17196402 | Champaign County Regional Planning Commission | Urbana | IL | 1964 | website | 144,361 | 15,739 | 63,719 | 58,729 | 4,990 | 141,922 |
| 17196201 | Chicago Metropolitan Agency for Planning | Chicago | IL | 1962 | website | 8,444,660 | 140,334 | 3,377,287 | 3,092,414 | 284,873 | 8,271,486 |
| 01197402 | Shoals Area MPO | Muscle Shoals | AL | 1974 | website | 93,146 | 2,242 | 44,504 | 39,882 | 4,622 | 76,166 |
| 01198200 | North Central Alabama Regional Council of Govts | Decatur | AL | 1982 | website | 88,775 | 1,782 | 38,106 | 35,223 | 2,883 | 70,436 |
| 01196402 | Gadsden-Etowah MPO | Gadsden | AL | 1964 | website | 86,857 | 2,115 | 39,858 | 35,282 | 4,576 | 64,172 |
| 01197601 | Huntsville MPO | Huntsville | AL | 1976 | website | 357,858 | 10,384 | 154,672 | 142,404 | 12,268 | 286,692 |
| 47197802 | Clarksville Urbanized Area MPO | Clarksville | TN | 1978 | website | 175,269 | 6,751 | 69,191 | 62,537 | 6,654 | 156,899 |
| 21197402 | Owensboro-Daviess County MPO | Owensboro | KY | 1974 | website | 96,636 | 2,581 | 41,444 | 38,611 | 2,833 | 70,543 |
| 47197701 | Nashville Area MPO | Nashville | TN | 1977 | website | 1,382,526 | 35,290 | 581,311 | 537,346 | 43,965 | 1,101,479 |
| 21200202 | Bowling Green-Warren County MPO | Bowling Green | KY | 2002 | website | 113,792 | 6,210 | 47,223 | 43,674 | 3,549 | 78,306 |
| 21200201 | Radcliff-Elizabethtown MPO | Elizabethtown | KY | 2002 | website | 130,492 | 3,468 | 53,462 | 48,936 | 4,526 | 73,467 |
| 01197602 | Calhoun Area Metropolitan Planning Organization | Anniston | AL | 1976 | website | 100,032 | 2,838 | 44,773 | 39,904 | 4,869 | 79,796 |
| 13198302 | Floyd-Rome Urban Transportation Study | Rome | GA | 1983 | website | 96,317 | 3,733 | 40,551 | 35,930 | 4,621 | 60,851 |
| 13200302 | Greater Dalton MPO | Dalton | GA | 2003 | website | 102,451 | 1,002 | 39,827 | 35,125 | 4,702 | 72,766 |
| 47197703 | Chattanooga-Hamilton County/North Georgia Transportation Planning Orga | Chattanooga | TN-GA | 1977 | website | 436,669 | 11,160 | 193,797 | 175,289 | 18,508 | 380,897 |
| 13201300 | Cartersville-Bartow Metropolitan Planning Organization | Cartersville | GA | 2013 | website | 90,128 | 990 | 35,696 | 32,132 | 3,564 | 51,654 |
| 13197100 | Atlanta Regional Commission | Atlanta | GA | 1971 | website | 4,819,026 | 73,364 | 1,979,911 | 1,775,021 | 204,890 | 4,471,045 |
| 47200302 | Cleveland Area MPO | Cleveland | TN | 2003 | website | 64,410 | 2,713 | 27,220 | 24,826 | 2,394 | 62,933 |
| 47197801 | Knoxville Regional Transportation Planning Organization | Knoxville | TN | 1978 | website | 542,827 | 14,467 | 242,989 | 221,452 | 21,537 | 489,503 |
| 18198600 | Evansville MPO | Evansville | IN | 1986 | website | 286,110 | 9,422 | 127,731 | 115,858 | 11,873 | 228,203 |
| 18197502 | West Central Indiana Economic Development District, Inc. | Terre Haute | IN | 1975 | website | 107,848 | 9,545 | 46,006 | 41,361 | 4,645 | 82,225 |
| 18198201 | Bloomington/Monroe County Metropolitan Planning Organization | Bloomington | IN | 1982 | website | 114,718 | 14,960 | 48,229 | 45,423 | 2,806 | 108,652 |
| 18197800 | Indianapolis MPO | Indianapolis | IN | 1978 | website | 1,518,800 | 23,914 | 657,530 | 590,753 | 66,777 | 1,456,540 |
| 17200301 | Danville Area Transportation Study | Danville | IL | 2003 | website | 58,000 | 2,824 | 25,938 | 23,190 | 2,748 | 50,996 |
| 17198300 | Kankakee County Regional Planning Commission | Kankakee | IL | 1983 | website | 86,150 | 4,850 | 33,699 | 31,180 | 2,519 | 81,422 |
| 18197501 | Northwest Indiana Regional Planning Commission | Portage | IN | 1975 | website | 771,648 | 16,377 | 323,299 | 292,413 | 30,886 | 654,755 |
| 18197601 | Area Plan Commission of Tippecanoe County | Lafayette | IN | 1976 | website | 172,780 | 14,463 | 71,096 | 65,532 | 5,564 | 147,725 |
| 18198202 | Kokomo & Howard County Governmental Coordinating Council | Kokomo | IN | 1982 | website | 68,479 | 1,168 | 32,883 | 28,914 | 3,969 | 61,505 |
| 26197402 | Southwest Michigan Planning Commission | Benton Harbor | MI | 1974 | website | 127,004 | 1,827 | 59,042 | 51,221 | 7,821 | 97,622 |
| 18197401 | Michiana Area COG | South Bend | IN | 1974 | website | 464,490 | 15,076 | 192,616 | 173,313 | 19,303 | 384,562 |
| 21197300 | Kentuckiana Regional Planning and Development Agency | Louisville | KY | 1973 | website | 1,062,346 | 22,624 | 467,775 | 430,401 | 37,374 | 972,546 |
| 18200300 | Columbus Area MPO | Columbus | IN | 2003 | website | 83,571 | 1,152 | 35,931 | 32,466 | 3,465 | 55,061 |
| 21197401 | Lexington Area MPO | Lexington | KY | 1974 | website | 344,389 | 14,583 | 154,491 | 140,685 | 13,806 | 289,168 |
| 39197400 | Ohio-Kentucky-Indiana Regional Council of Governments | Cincinnati | OH | 1974 | website | 1,981,230 | 44,614 | 854,111 | 774,825 | 79,286 | 1,726,832 |
| 39197302 | Miami Valley Regional Planning Commission | Dayton | OH | 1973 | website | 832,161 | 24,289 | 380,271 | 339,790 | 40,481 | 713,869 |
| 18196900 | Madison County COG | Anderson | IN | 1969 | website | 140,839 | 6,277 | 62,929 | 55,526 | 7,403 | 97,422 |
| 18197602 | Delaware-Muncie Metropolitan Plan Commission | Muncie | IN | 1976 | website | 105,288 | 8,823 | 46,914 | 41,587 | 5,327 | 90,580 |
| 18197402 | Northeastern Indiana Regional Coordinating Council | Ft. Wayne | IN | 1974 | website | 333,752 | 6,114 | 144,314 | 130,428 | 13,886 | 313,492 |
| 39196402 | Lima-Allen County Regional Planning Commission | Lima | OH | 1964 | website | 111,551 | 6,030 | 47,335 | 42,788 | 4,547 | 72,852 |
| 19196400 | Corridor Metropolitan Planning Organization | Cedar Rapids | IA | 1964 | website | 190,987 | 4,102 | 84,279 | 78,750 | 5,529 | 177,844 |
| 19197400 | East Central Intergovernmental Association | Dubuque | IA | 1974 | website | 80,992 | 4,050 | 33,985 | 32,128 | 1,857 | 67,818 |
| 55196700 | La Crosse Area Planning Committee | La Crosse | WI | 1967 | website | 114,874 | 5,286 | 48,637 | 46,406 | 2,231 | 100,705 |
| 55198201 | Chippewa-Eau Claire MPO | Eau Claire | WI | 1982 | website | 112,671 | 5,514 | 48,505 | 45,723 | 2,782 | 102,852 |
| 55197100 | Madison Area Transportation Planning Board | Madison | WI | 1971 | website | 401,808 | 12,269 | 181,308 | 170,748 | 10,560 | 385,281 |
| 17196401 | Rockford Metropolitan Agency for Planning | Rockford | IL | 1964 | website | 308,390 | 4,791 | 129,163 | 118,611 | 10,552 | 294,972 |
| 17200302 | DeKalb Sycamore Area Transportation Study | DeKalb | IL | 2003 | website | 70,838 | 6,438 | 27,692 | 25,944 | 1,748 | 68,545 |
| 55197499 | State Line Area Transportation Study | Beloit | WI | 1974 | website | 69,441 | 1,701 | 28,485 | 26,204 | 2,281 | 64,600 |
| 55198203 | Janesville Area MPO | Janesville | WI | 1982 | website | 77,940 | 1,018 | 33,921 | 31,349 | 2,572 | 70,748 |
| 55196100 | Southeastern Wisconsin Regional Planning Commission | Waukesha | WI | 1961 | website | 2,019,767 | 45,392 | 872,724 | 799,996 | 72,728 | 1,731,072 |
| 55197302 | Oshkosh MPO | Menasha | WI | 1973 | website | 77,116 | 7,532 | 32,703 | 30,352 | 2,351 | 74,518 |
| 55200200 | Fond du Lac Area MPO | Menasha | WI | 2002 | website | 58,537 | 2,109 | 25,827 | 24,171 | 1,656 | 53,420 |
| 55198300 | Wausau Metropolitan Planning Organization | Wausau | WI | 1983 | website | 89,261 | 1,420 | 39,296 | 36,196 | 3,100 | 74,632 |
| 55197301 | Appleton/Fox Cities MPO | Menasha | WI | 1973 | website | 229,171 | 3,490 | 97,136 | 92,408 | 4,728 | 213,416 |
| 27197500 | Duluth-Superior Metropolitan Interstate Council | Duluth | MN | 1975 | website | 147,533 | 9,049 | 64,585 | 60,325 | 4,260 | 120,362 |
| 55198202 | Sheboygan MPO | Green Bay | WI | 1982 | website | 75,790 | 1,045 | 33,935 | 31,252 | 2,683 | 71,313 |
| 26199100 | Macatawa Area Coordinating Council | Holland | MI | 1991 | website | 119,125 | 3,772 | 47,372 | 42,772 | 4,600 | 100,145 |
| 26197302 | West Michigan Shoreline Regional Development Commission | Muskegon | MI | 1973 | website | 225,014 | 6,855 | 97,714 | 86,600 | 11,114 | 161,076 |
| 55197400 | Green Bay MPO | Green Bay | WI | 1974 | website | 216,347 | 6,530 | 92,070 | 86,658 | 5,412 | 205,833 |
| 26197900 | Kalamazoo Area Transportation Study | Kalamazoo | MI | 1979 | website | 250,331 | 8,455 | 110,007 | 100,610 | 9,397 | 206,405 |
| 26197403 | Battle Creek Area Transportation Study | Springfield | MI | 1974 | website | 91,083 | 2,214 | 41,550 | 36,724 | 4,826 | 77,325 |
| 26199000 | Grand Valley Metropolitan Council | Grand Rapids | MI | 1990 | website | 692,019 | 15,383 | 277,988 | 257,061 | 20,927 | 568,689 |
| 26196800 | Region 2 Planning Commission | Jackson | MI | 1968 | website | 160,253 | 9,672 | 69,459 | 60,772 | 8,687 | 90,057 |
| 26197301 | Tri-County Regional Planning Commission | Lansing | MI | 1973 | website | 464,036 | 20,717 | 199,026 | 183,422 | 15,604 | 313,293 |
| 26196500 | Saginaw Metropolitan Area Transportation Study | Saginaw | MI | 1965 | website | 200,170 | 7,116 | 86,845 | 79,012 | 7,833 | 132,908 |
| 26201300 | Midland Area Transportation Study | Midland | MI | 2013 | website | 90,645 | 1,314 | 38,906 | 36,244 | 2,662 | 51,972 |
| 26197404 | Bay City Area Transportation Study | Bay City | MI | 1974 | website | 87,959 | 1,344 | 39,818 | 36,785 | 3,033 | 70,746 |
| 13196900 | Madison Athens-Clarke Oconee Regional Transportation Study | Athens | GA | 1969 | website | 151,973 | 9,215 | 64,761 | 58,115 | 6,646 | 128,456 |
| 13200301 | Gainesville-Hall MPO | Gainesville | GA | 2003 | website | 179,642 | 3,141 | 68,811 | 60,680 | 8,131 | 140,189 |
| 45199300 | Anderson Area Transportation Study | Anderson | SC | 1993 | website | 94,673 | 2,616 | 43,331 | 37,932 | 5,399 | 75,588 |
| 45196200 | Greenville-Pickens Area Transportation Study | Greenville | SC | 1962 | website | 547,397 | 11,007 | 235,226 | 213,706 | 21,520 | 475,885 |
| 37197000 | French Broad River MPO | Asheville | NC | 1970 | website | 374,632 | 9,173 | 187,419 | 159,376 | 28,043 | 276,564 |
| 45197500 | Spartanburg Area Transportation Study | Spartanburg | SC | 1975 | website | 222,968 | 6,287 | 96,885 | 86,260 | 10,625 | 181,250 |
| 47200301 | Lakeway MPO | Morristown | TN | 2003 | website | 81,648 | 2,029 | 35,056 | 31,744 | 3,312 | 58,810 |
| 47198201 | Johnson City Metropolitan Transportation Planning Organization | Johnson City | TN | 1982 | website | 139,408 | 5,796 | 65,494 | 58,709 | 6,785 | 117,279 |
| 47197704 | Kingsport MTPO | Kingsport | TN | 1977 | website | 125,260 | 1,251 | 59,149 | 53,334 | 5,815 | 101,667 |
| 47198203 | Bristol MPO | Bristol | TN | 1982 | website | 93,307 | 1,883 | 43,858 | 39,356 | 4,502 | 61,876 |
| 45197000 | Columbia Area Transportation Study | Columbia | SC | 1970 | website | 621,308 | 34,295 | 264,396 | 238,164 | 26,232 | 540,840 |
| 45198300 | Rock Hill-Fort Mill Area Transportation Study | Rock Hill | SC | 1983 | website | 174,406 | 3,328 | 73,144 | 66,658 | 6,486 | 156,569 |
| 37197403 | Gaston Cleveland Lincoln MPO | Gastonia | NC | 1974 | website | 181,096 | 3,135 | 77,862 | 70,172 | 7,690 | 157,360 |
| 45199100 | Sumter Area Transportation Study | Sumter | SC | 1966 | website | 85,635 | 1,901 | 36,967 | 32,464 | 4,503 | 71,494 |
| 45198200 | Florence Area Transportation Study | Florence | SC | 1982 | website | 96,084 | 2,910 | 41,406 | 37,407 | 3,999 | 76,366 |
| 37197900 | Charlotte Regional Transportation Planning Organization | Charlotte | NC | 1979 | website | 1,098,657 | 17,945 | 462,461 | 421,931 | 40,530 | 1,053,737 |
| 37198002 | Cabarrus-Rowan MPO | Concord | NC | 1980 | website | 316,427 | 5,766 | 132,144 | 118,802 | 13,342 | 228,238 |
| 37198201 | Greater Hickory MPO | Hickory | NC | 1982 | website | 273,531 | 4,947 | 121,030 | 108,979 | 12,051 | 209,548 |
| 37197401 | Winston-Salem Urban Area MPO | Winston-Salem | NC | 1974 | website | 397,772 | 10,185 | 177,062 | 159,932 | 17,130 | 358,249 |
| 37198003 | High Point Urban Area MPO | High Point | NC | 1980 | website | 200,492 | 4,286 | 88,433 | 79,047 | 9,386 | 168,654 |
| 37196000 | Greensboro Urban Area MPO | Greensboro | NC | 1960 | website | 370,025 | 11,888 | 165,071 | 149,921 | 15,150 | 312,474 |
| 51200301 | Blacksburg-Christiansburg-Montgomery Area MPO | Christiansburg | VA | 2003 | website | 79,260 | 9,225 | 31,918 | 29,773 | 2,145 | 70,040 |
| 51197402 | Roanoke Valley MPO | Roanoke | VA | 1974 | website | 227,507 | 6,160 | 103,756 | 95,553 | 8,203 | 209,238 |
| 21198800 | Ashland Area MPO | Grayson | KY | 1988 | website | 86,444 | 2,792 | 38,129 | 34,454 | 3,675 | 56,594 |
| 54197400 | KYOVA Interstate Planning Commission | Huntington | WV | 1974 | website | 201,199 | 4,851 | 92,979 | 83,524 | 9,455 | 123,496 |
| 39196401 | Clark County-Springfield Transportation Study (Transportation Coordinating Committee) | Springfield | OH | 1964 | website | 138,335 | 2,798 | 61,419 | 55,244 | 6,175 | 105,679 |
| 39197301 | Mid-Ohio Regional Planning Commission | Columbus | OH | 1973 | website | 1,426,183 | 27,868 | 626,771 | 571,422 | 55,349 | 1,359,272 |
| 39197500 | Toledo Metropolitan Area COG | Toledo | OH | 1975 | website | 567,303 | 16,945 | 256,006 | 229,310 | 26,696 | 473,892 |
| 39198200 | Licking County Area Transportation Study | Newark | OH | 1982 | website | 138,039 | 3,357 | 58,954 | 53,869 | 5,085 | 78,682 |
| 39196203 | Richland County Regional Planning Commission | Mansfield | OH | 1962 | website | 124,475 | 7,263 | 54,599 | 48,921 | 5,678 | 75,250 |
| 39200300 | Policy Committee of the Erie Regional Planning Commission | Sandusky | OH | 2003 | website | 82,976 | 1,800 | 40,428 | 34,135 | 6,293 | 11,626 |
| 54197501 | BCKP Regional Intergovernmental Council | South Charleston | WV | 1975 | website | 248,546 | 3,388 | 116,055 | 106,182 | 9,873 | 175,746 |
| 54201300 | Fayette/Raleigh MPO (FRMPO) | Beckley | WV | 2014 | website | 124,898 | 5,697 | 57,549 | 50,644 | 6,905 | 64,022 |
| 54197503 | Wood-Washington-Wirt Interstate Planning Commission | Parkersburg | WV | 1975 | website | 129,835 | 2,780 | 59,954 | 54,654 | 5,300 | 67,229 |
| 54200300 | Morgantown Monongalia MPO | Morgantown | WV | 2003 | website | 96,183 | 7,262 | 43,234 | 39,773 | 3,461 | 70,350 |
| 39196202 | Stark County Area Transportation Study | Canton | OH | 1962 | website | 375,541 | 9,264 | 165,200 | 151,075 | 14,125 | 296,853 |
| 54197502 | Belmont-Ohio-Marshall Transportation Study | Wheeling | WV | 1975 | website | 147,952 | 6,899 | 69,544 | 61,463 | 8,081 | 78,632 |
| 39196800 | Northeast Ohio Areawide Coordinating Agency | Cleveland | OH | 1968 | website | 2,071,325 | 43,308 | 953,160 | 852,606 | 100,554 | 1,866,053 |
| 39196201 | Akron Metropolitan Area Transportation Study | Akron | OH | 1962 | website | 713,314 | 18,026 | 316,684 | 288,894 | 27,790 | 629,064 |
| 39197303 | Eastgate Regional COG | Youngstown | OH | 1973 | website | 448,970 | 11,746 | 207,917 | 184,652 | 23,265 | 348,030 |
| 39197304 | Brooke-Hancock-Jefferson Metropolitan Planning Commission | Steubenville | OH | 1968 | website | 124,458 | 3,310 | 58,334 | 52,428 | 5,906 | 73,204 |
| 42197400 | Southwestern Pennsylvania Commission | Pittsburgh | PA | 1974 | website | 2,574,953 | 73,351 | 1,197,707 | 1,088,480 | 109,227 | 1,852,045 |
| 42198202 | Shenango Valley Area Transportation Study | Hermitage | PA | 1982 | website | 116,638 | 6,714 | 51,733 | 46,442 | 5,291 | 39,043 |
| 45199200 | Grand-Strand Area Transportation Study | Georgetown | SC | 1992 | website | 257,836 | 3,361 | 188,066 | 109,517 | 78,549 | 193,806 |
| 37197402 | Fayetteville Area MPO | Fayetteville | NC | 1974 | website | 325,323 | 10,030 | 137,763 | 124,060 | 13,703 | 297,190 |
| 37197800 | Wilmington Urban Area MPO | Wilmington | NC | 1978 | website | 241,842 | 6,985 | 119,169 | 101,799 | 17,370 | 219,231 |
| 37198202 | Goldsboro Urban Area MPO | Goldsboro | NC | 1982 | website | 91,112 | 2,680 | 39,477 | 35,846 | 3,631 | 60,265 |
| 37197300 | Burlington-Graham MPO | Burlington | NC | 1973 | website | 162,718 | 4,235 | 71,874 | 64,795 | 7,079 | 117,448 |
| 51198300 | Danville MPO | Martinsville | VA | 1983 | website | 65,689 | 1,542 | 32,887 | 28,096 | 4,791 | 0 |
| 37198001 | Durham-Chapel Hill-Carrboro MPO | Durham | NC | 1980 | website | 392,791 | 19,766 | 173,045 | 158,198 | 14,847 | 350,110 |
| 51197900 | Central Virginia MPO | Lynchburg | VA | 1979 | website | 153,316 | 11,570 | 65,026 | 59,231 | 5,795 | 116,636 |
| 37196400 | Capital Area MPO | Raleigh | NC | 1964 | website | 1,071,012 | 21,767 | 439,493 | 408,141 | 31,352 | 882,383 |
| 37199202 | Rocky Mount Urban Area MPO | Rocky Mount | NC | 1992 | website | 79,968 | 1,809 | 36,593 | 32,005 | 4,588 | 64,522 |
| 37198004 | Jacksonville Urban Area MPO | Jacksonville | NC | 1980 | website | 126,132 | 16,496 | 43,238 | 40,564 | 2,674 | 105,369 |
| 37199201 | Greenville Urban Area MPO | Greenville | NC | 1992 | website | 133,742 | 6,447 | 60,320 | 54,364 | 5,956 | 117,798 |
| 37201300 | New Bern Area MPO | New Bern | NC | 2013 | website | 56,746 | 1,111 | 26,466 | 23,712 | 2,754 | 50,503 |
| 51197403 | Tri Cities Area MPO | Petersburg | VA | 1974 | website | 149,029 | 9,809 | 61,271 | 55,311 | 5,960 | 123,350 |
| 51197401 | PlanRVA | Richmond | VA | 1974 | website | 934,060 | 19,184 | 396,236 | 368,199 | 28,037 | 830,206 |
| 51199100 | Hampton Roads Transportation Planning Organization | Chesapeake | VA | 1991 | website | 1,618,505 | 68,897 | 656,894 | 607,840 | 49,054 | 1,515,355 |
| 51201200 | Staunton-Augusta-Waynesboro MPO | Staunton | VA | 2012 | website | 74,964 | 2,635 | 34,159 | 31,221 | 2,938 | 56,611 |
| 51200303 | Harrisonburg-Rockingham MPO | Harrisonburg | VA | 2003 | website | 74,365 | 8,918 | 27,507 | 25,458 | 2,049 | 66,777 |
| 24198200 | Cumberland Area MPO | Cumberland | MD | 1982 | website | 75,091 | 7,924 | 33,314 | 29,178 | 4,136 | 49,619 |
| 51198200 | Charlottesville-Albemarle MPO | Charlottesville | VA | 1982 | website | 113,074 | 9,093 | 48,260 | 44,402 | 3,858 | 92,359 |
| 51200302 | Winchester-Frederick County MPO | Front RoyaL | VA | 2003 | website | 78,440 | 1,861 | 32,233 | 29,695 | 2,538 | 69,332 |
| 24198600 | Hagerstown-Eastern Panhandle MPO | Hagerstown | MD | 1986 | website | 323,989 | 10,756 | 135,102 | 122,583 | 12,519 | 182,696 |
| 42196503 | Cambria County MPO | Ebensburg | PA | 1965 | website | 151,986 | 8,223 | 69,643 | 62,633 | 7,010 | 67,011 |
| 42196504 | Blair County Planning Commission | Altoona | PA | 1965 | website | 127,089 | 3,672 | 56,276 | 52,159 | 4,117 | 79,930 |
| 42201313 | Franklin County MPO | Chambersburg | PA | 2013 | website | 149,635 | 2,696 | 63,228 | 58,397 | 4,831 | 60,390 |
| 42198201 | Centre County MPO | State College | PA | 1982 | website | 154,016 | 16,989 | 63,303 | 57,579 | 5,724 | 87,454 |
| 51199200 | Fredericksburg Area MPO | Fredericksburg | VA | 1992 | website | 275,639 | 6,713 | 99,626 | 93,213 | 6,413 | 210,317 |
| 11196500 | National Capital Region Transportation Planning Board | Washington | DC-MD-VA | 1965 | website | 5,068,540 | 92,500 | 2,018,264 | 1,894,954 | 123,310 | 4,818,742 |
| 24199200 | Baltimore Regional Transportation Board | Baltimore | MD | 1992 | website | 2,662,204 | 68,497 | 1,111,823 | 1,020,524 | 91,299 | 2,418,178 |
| 24200400 | Salisbury-Wicomico MPO | Salisbury | MD | 2004 | website | 76,494 | 4,345 | 31,536 | 28,659 | 2,877 | 73,048 |
| 10199000 | Dover / Kent County MPO | Camden | DE | 1990 | website | 167,364 | 4,435 | 67,369 | 62,160 | 5,209 | 108,113 |
| 10197100 | Wilmington Area Planning Council | Newark | DE | 1971 | website | 639,457 | 18,705 | 258,534 | 239,446 | 19,088 | 542,692 |
| 42201314 | Adams County Transportation Planning Organization | Gettysburg | PA | 2013 | website | 101,407 | 3,993 | 40,820 | 38,013 | 2,807 | 31,255 |
| 42196502 | Harrisburg Area Transportation Study | Harrisburg | PA | 1965 | website | 571,842 | 20,497 | 250,490 | 231,532 | 18,958 | 409,972 |
| 42196404 | York Area MPO | York | PA | 1964 | website | 434,962 | 8,430 | 178,662 | 168,367 | 10,295 | 306,062 |
| 42201312 | Susquehanna Economic Development Association Council of Governments | Lewisburg | PA | 2013 | website | 375,261 | 23,576 | 167,110 | 145,987 | 21,123 | 49,577 |
| 42196800 | Williamsport Area Transportation Study | Williamsport | PA | 1968 | website | 116,102 | 5,437 | 52,491 | 46,697 | 5,794 | 56,142 |
| 42196403 | Lancaster County Transportation Coordinating Committee | Lancaster | PA | 1964 | website | 519,430 | 12,638 | 202,946 | 193,594 | 9,352 | 401,726 |
| 42200300 | Lebanon County MPO | Lebanon | PA | 2003 | website | 111,189 | 3,427 | 45,916 | 43,002 | 2,914 | 79,436 |
| 42196405 | Reading Area Transportation Study | Reading | PA | 1964 | website | 411,440 | 12,023 | 164,826 | 154,355 | 10,471 | 301,388 |
| 42196402 | Lackawanna-Luzerne Transportation Study | Scranton | PA | 1964 | website | 535,334 | 19,854 | 245,558 | 219,148 | 26,410 | 433,444 |
| 42201311 | Northeastern Pennsylvania Planning Alliance MPO | Pittston | PA | 2013 | website | 440,670 | 11,747 | 222,304 | 169,865 | 52,439 | 24,549 |
| 26197401 | Southeast Michigan COG | Detroit | MI | 1974 | website | 4,703,593 | 66,202 | 2,060,049 | 1,844,201 | 215,848 | 4,328,651 |
| 26196300 | Genesee County Metropolitan Planning Commission | Flint | MI | 1963 | website | 425,788 | 5,973 | 192,179 | 169,201 | 22,978 | 351,608 |
| 42196406 | Erie MPO | Erie | PA | 1964 | website | 280,566 | 12,875 | 119,138 | 110,413 | 8,725 | 196,611 |
| 36197401 | Greater Buffalo-Niagara Regional Transportation Council | Buffalo | NY | 1974 | website | 1,135,511 | 32,706 | 519,094 | 473,721 | 45,373 | 935,906 |
| 36197700 | Genesee Transportation Council | Rochester | NY | 1977 | website | 841,567 | 27,235 | 361,633 | 338,916 | 22,717 | 719,519 |
| 36197500 | Elmira-Chemung Transportation Council | Elmira | NY | 1975 | website | 88,831 | 4,916 | 38,370 | 35,463 | 2,907 | 67,352 |
| 36199200 | Ithaca-Tompkins County Transportation Council | Ithaca | NY | 1992 | website | 101,566 | 13,232 | 41,676 | 38,968 | 2,708 | 53,661 |
| 36197402 | Binghamton Metropolitan Transportation Study | Binghamton | NY | 1974 | website | 215,413 | 10,423 | 96,308 | 88,286 | 8,022 | 155,629 |
| 36196500 | Syracuse Metropolitan Transportation Council | Syracuse | NY | 1965 | website | 476,845 | 17,080 | 206,997 | 191,876 | 15,121 | 411,924 |
| 36201400 | Watertown-Jefferson County Transportation Council | Watertown | NY | 2014 | website | 66,322 | 5,286 | 26,651 | 24,434 | 2,217 | 57,840 |
| 34199300 | South Jersey Transportation Planning Organization | Vineland | NJ | 1993 | website | 594,419 | 22,042 | 307,361 | 220,661 | 86,700 | 414,657 |
| 42196501 | Delaware Valley Regional Planning Commission | Philadelphia | PA-NJ | 1965 | website | 5,626,318 | 166,669 | 2,290,834 | 2,128,735 | 162,099 | 5,366,941 |
| 42196401 | Lehigh Valley Transportation Study | Allentown | PA | 1964 | website | 663,158 | 19,708 | 270,145 | 254,154 | 15,991 | 596,723 |
| 34198200 | North Jersey Transportation Planning Authority | Newark | NJ | 1982 | website | 6,579,801 | 121,178 | 2,611,779 | 2,398,718 | 213,061 | 6,187,812 |
| 36198202 | Orange County Transportation Council | Goshen | NY | 1982 | website | 372,815 | 12,230 | 137,026 | 125,926 | 11,100 | 228,880 |
| 36200300 | Ulster County Transportation Council | Kingston | NY | 2003 | website | 182,491 | 11,773 | 83,637 | 71,048 | 12,589 | 88,968 |
| 36198201 | New York Metropolitan Transportation Council | New York | NY | 1982 | website | 12,367,508 | 275,081 | 4,921,831 | 4,539,298 | 382,533 | 12,241,241 |
| 09198100 | South Western MPO | Stamford | CT | 1981 | website | 363,963 | 3,318 | 146,506 | 136,247 | 10,259 | 354,299 |
| 36198203 | Dutchess County Transportation Council | Poughkeepsie | NY | 1982 | website | 297,508 | 19,965 | 118,649 | 107,971 | 10,678 | 212,235 |
| 09197504 | Housatonic Valley MPO | Brookfield | CT | 1975 | website | 224,621 | 5,582 | 88,358 | 81,250 | 7,108 | 191,385 |
| 09198101 | Greater Bridgeport / Valley MPO | Bridgeport | CT | 1982 | website | 406,161 | 11,066 | 159,611 | 148,681 | 10,930 | 398,609 |
| 09197502 | Naugatuck Valley Council of Governments | Waterbury | CT | 1975 | website | 287,898 | 6,330 | 119,032 | 109,787 | 9,245 | 260,375 |
| 09197503 | Central Connecticut Regional Planning Agency | Bristol | CT | 1975 | website | 235,899 | 4,745 | 100,398 | 93,786 | 6,612 | 222,976 |
| 09197401 | South Central Regional COG | North Haven | CT | 1974 | website | 569,816 | 22,762 | 240,497 | 222,549 | 17,948 | 553,652 |
| 09197501 | Capitol Region COG | Hartford | CT | 1975 | website | 757,215 | 26,472 | 314,366 | 295,405 | 18,961 | 693,949 |
| 09201499 | Lower Connecticut River Valley MPO | Old Saybrook | CT | 2014 | website | 175,636 | 5,106 | 80,980 | 71,386 | 9,594 | 118,173 |
| 09197402 | Southeastern Connecticut COG | Norwich | CT | 1974 | website | 256,139 | 12,650 | 111,137 | 99,856 | 11,281 | 181,825 |
| 44197400 | State Planning Council | Providence | RI | 1974 | website | 1,052,527 | 42,663 | 463,358 | 413,573 | 49,785 | 952,061 |
| 25199800 | Southeastern Massachusetts MPO | Taunton | MA | 1998 | website | 616,689 | 14,828 | 263,492 | 240,220 | 23,272 | 533,851 |
| 25199000 | Cape Cod MPO | Barnstable | MA | 1990 | website | 215,881 | 3,961 | 160,259 | 95,749 | 64,510 | 196,581 |
| 36197200 | Herkimer-Oneida Counties Transportation Study | Utica | NY | 1972 | website | 299,541 | 14,831 | 137,614 | 119,404 | 18,210 | 117,328 |
| 36197300 | Capital Region Transportation Council | Albany | NY | 1973 | website | 823,239 | 30,513 | 370,113 | 336,441 | 33,672 | 659,062 |
| 36198204 | Adirondack/Glens Falls Transportation Council | Glens Falls | NY | 1982 | website | 143,664 | 4,404 | 73,540 | 57,830 | 15,710 | 65,443 |
| 25197202 | Berkshire MPO | Pittsfield | MA | 1972 | website | 131,232 | 6,159 | 68,511 | 56,094 | 12,417 | 59,124 |
| 25197601 | Pioneer Valley MPO | Springfield | MA | 1976 | website | 621,823 | 35,623 | 254,900 | 238,730 | 16,170 | 531,855 |
| 25197602 | Central Massachusetts MPO | Worcester | MA | 1976 | website | 556,910 | 18,582 | 226,274 | 210,948 | 15,326 | 455,740 |
| 25198700 | Montachusett MPO | Fitchburg | MA | 1987 | website | 236,482 | 10,047 | 98,440 | 89,818 | 8,622 | 164,303 |
| 33197302 | Nashua Regional Planning Commission | Nashua | NH | 1973 | website | 204,393 | 2,067 | 82,004 | 77,970 | 4,034 | 167,448 |
| 25197604 | Northern Middlesex MPO | Lowell | MA | 1976 | website | 286,951 | 6,200 | 109,465 | 104,040 | 5,425 | 277,707 |
| 33197301 | Southern New Hampshire Planning Commission | Manchester | NH | 1973 | website | 261,258 | 6,146 | 106,827 | 100,319 | 6,508 | 209,295 |
| 50198300 | Chittenden County RPC | Winooski | VT | 1983 | website | 156,567 | 9,795 | 65,730 | 61,835 | 3,895 | 108,740 |
| 25197300 | Boston Region MPO | Boston | MA | 1973 | website | 3,159,512 | 124,400 | 1,320,536 | 1,241,958 | 78,578 | 3,102,694 |
| 25197201 | Old Colony MPO | Brockton | MA | 1972 | website | 288,628 | 11,575 | 110,526 | 102,829 | 7,697 | 272,216 |
| 25197603 | Merrimack Valley MPO | Haverhill | MA | 1976 | website | 333,357 | 5,825 | 131,368 | 123,360 | 8,008 | 316,571 |
| 33197200 | Rockingham Planning Commission | Exeter | NH | 1972 | website | 191,906 | 2,166 | 85,427 | 76,610 | 8,817 | 152,386 |
| 33198200 | Strafford Regional Planning Commission | Dover | NH | 1982 | website | 146,865 | 8,433 | 64,171 | 56,672 | 7,499 | 87,751 |
| 23198202 | Kittery Area Comprehensive Transportation System | Springvale | ME | 1982 | website | 48,680 | 207 | 24,568 | 19,910 | 4,658 | 23,576 |
| 23197500 | Portland Area Comprehensive Transportation System | Portland | ME | 1975 | website | 264,225 | 8,402 | 124,722 | 111,077 | 13,645 | 203,494 |
| 23196400 | Androscoggin Transportation Resource Center | Auburn | ME | 1964 | website | 73,614 | 2,665 | 33,860 | 30,955 | 2,905 | 59,397 |
| 23198201 | Bangor Area Comprehensive Transportation System | Brewer | ME | 1982 | website | 67,763 | 6,720 | 30,017 | 27,928 | 2,089 | 61,210 |
| 72197303 | Aguadilla MPO | Santurce | PR | 1973 | website | 316,151 | 2,357 | 142,824 | 117,834 | 24,990 | 284,375 |
| 72197302 | UZA's MPO | Santurce | PR | 1973 | website | 1,156,412 | 13,475 | 514,561 | 423,818 | 90,743 | 929,029 |
| 72197301 | San Juan MPO | Santurce | PR | 1973 | website | 2,241,853 | 22,117 | 971,844 | 830,338 | 141,506 | 2,166,418 |