Daftar county dan daerah setingkat county di Amerika Serikat
Tabel

| 21239 | Woodford County | Kentucky | 25,275 | Lexington-Fayette, KY Metropolitan Statistical Area | Lexington-Fayette–Richmond–Frankfort, KY Combined Statistical Area |
| 22001 | Acadia Parish | Louisiana | 62,204 | Lafayette, LA Metropolitan Statistical Area | Lafayette-Opelousas-Morgan City, LA Combined Statistical Area |
| 22003 | Allen Parish | Louisiana | 25,537 |  |  |
| 22005 | Ascension Parish | Louisiana | 114,393 | Baton Rouge, LA Metropolitan Statistical Area |  |
| 22007 | Assumption Parish | Louisiana | 23,187 |  |  |
| 22009 | Avoyelles Parish | Louisiana | 41,299 |  |  |
| 22011 | Beauregard Parish | Louisiana | 36,167 | DeRidder, LA Micropolitan Statistical Area | DeRidder-Fort Polk South, LA Combined Statistical Area |
| 22013 | Bienville Parish | Louisiana | 13,981 |  |  |
| 22015 | Bossier Parish | Louisiana | 123,823 | Shreveport-Bossier City, LA Metropolitan Statistical Area |  |
| 22017 | Caddo Parish | Louisiana | 254,887 | Shreveport-Bossier City, LA Metropolitan Statistical Area |  |
| 22019 | Calcasieu Parish | Louisiana | 195,296 | Lake Charles, LA Metropolitan Statistical Area |  |
| 22021 | Caldwell Parish | Louisiana | 9,989 |  |  |
| 22023 | Cameron Parish | Louisiana | 6,744 | Lake Charles, LA Metropolitan Statistical Area |  |
| 22025 | Catahoula Parish | Louisiana | 10,238 |  |  |
| 22027 | Claiborne Parish | Louisiana | 16,650 |  |  |
| 22029 | Concordia Parish | Louisiana | 20,442 | Natchez, MS-LA Micropolitan Statistical Area |  |
| 22031 | De Soto Parish | Louisiana | 27,083 | Shreveport-Bossier City, LA Metropolitan Statistical Area |  |
| 22033 | East Baton Rouge Parish | Louisiana | 445,227 | Baton Rouge, LA Metropolitan Statistical Area |  |
| 22035 | East Carroll Parish | Louisiana | 7,529 |  |  |
| 22037 | East Feliciana Parish | Louisiana | 19,728 | Baton Rouge, LA Metropolitan Statistical Area |  |
| 22039 | Evangeline Parish | Louisiana | 33,578 |  |  |
| 22041 | Franklin Parish | Louisiana | 20,571 |  |  |
| 22043 | Grant Parish | Louisiana | 22,030 | Alexandria, LA Metropolitan Statistical Area |  |
| 22045 | Iberia Parish | Louisiana | 73,878 | Lafayette, LA Metropolitan Statistical Area | Lafayette-Opelousas-Morgan City, LA Combined Statistical Area |
| 22047 | Iberville Parish | Louisiana | 33,367 | Baton Rouge, LA Metropolitan Statistical Area |  |
| 22049 | Jackson Parish | Louisiana | 16,112 |  |  |
| 22051 | Jefferson Parish | Louisiana | 434,767 | New Orleans-Metairie, LA Metropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22053 | Jefferson Davis Parish | Louisiana | 31,301 |  |  |
| 22055 | Lafayette Parish | Louisiana | 230,845 | Lafayette, LA Metropolitan Statistical Area | Lafayette-Opelousas-Morgan City, LA Combined Statistical Area |
| 22057 | Lafourche Parish | Louisiana | 97,141 | Houma-Thibodaux, LA Metropolitan Statistical Area |  |
| 22059 | LaSalle Parish | Louisiana | 14,777 |  |  |
| 22061 | Lincoln Parish | Louisiana | 47,414 | Ruston, LA Micropolitan Statistical Area | Monroe-Ruston-Bastrop, LA Combined Statistical Area |
| 22063 | Livingston Parish | Louisiana | 134,053 | Baton Rouge, LA Metropolitan Statistical Area |  |
| 22065 | Madison Parish | Louisiana | 11,927 |  |  |
| 22067 | Morehouse Parish | Louisiana | 27,057 | Bastrop, LA Micropolitan Statistical Area | Monroe-Ruston-Bastrop, LA Combined Statistical Area |
| 22069 | Natchitoches Parish | Louisiana | 39,138 | Natchitoches, LA Micropolitan Statistical Area |  |
| 22071 | Orleans Parish | Louisiana | 378,715 | New Orleans-Metairie, LA Metropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22073 | Ouachita Parish | Louisiana | 156,220 | Monroe, LA Metropolitan Statistical Area | Monroe-Ruston-Bastrop, LA Combined Statistical Area |
| 22075 | Plaquemines Parish | Louisiana | 23,550 | New Orleans-Metairie, LA Metropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22077 | Pointe Coupee Parish | Louisiana | 22,499 | Baton Rouge, LA Metropolitan Statistical Area |  |
| 22079 | Rapides Parish | Louisiana | 132,723 | Alexandria, LA Metropolitan Statistical Area |  |
| 22081 | Red River Parish | Louisiana | 8,894 |  |  |
| 22083 | Richland Parish | Louisiana | 20,857 |  |  |
| 22085 | Sabine Parish | Louisiana | 24,235 |  |  |
| 22087 | St. Bernard Parish | Louisiana | 43,482 | New Orleans-Metairie, LA Metropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22089 | St. Charles Parish | Louisiana | 52,617 | New Orleans-Metairie, LA Metropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22091 | St. Helena Parish | Louisiana | 10,875 | Baton Rouge, LA Metropolitan Statistical Area |  |
| 22093 | St. James Parish | Louisiana | 21,752 | New Orleans-Metairie, LA Metropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22095 | St. John the Baptist Parish | Louisiana | 43,761 | New Orleans-Metairie, LA Metropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22097 | St. Landry Parish | Louisiana | 83,454 | Opelousas, LA Micropolitan Statistical Area | Lafayette-Opelousas-Morgan City, LA Combined Statistical Area |
| 22099 | St. Martin Parish | Louisiana | 52,936 | Lafayette, LA Metropolitan Statistical Area | Lafayette-Opelousas-Morgan City, LA Combined Statistical Area |
| 22101 | St. Mary Parish | Louisiana | 53,543 | Morgan City, LA Micropolitan Statistical Area | Lafayette-Opelousas-Morgan City, LA Combined Statistical Area |
| 22103 | St. Tammany Parish | Louisiana | 242,333 | New Orleans-Metairie, LA Metropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22105 | Tangipahoa Parish | Louisiana | 125,412 | Hammond, LA Metropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22107 | Tensas Parish | Louisiana | 4,908 |  |  |
| 22109 | Terrebonne Parish | Louisiana | 112,749 | Houma-Thibodaux, LA Metropolitan Statistical Area |  |
| 22111 | Union Parish | Louisiana | 22,344 | Monroe, LA Metropolitan Statistical Area | Monroe-Ruston-Bastrop, LA Combined Statistical Area |
| 22113 | Vermilion Parish | Louisiana | 59,253 | Lafayette, LA Metropolitan Statistical Area | Lafayette-Opelousas-Morgan City, LA Combined Statistical Area |
| 22115 | Vernon Parish | Louisiana | 52,606 | Fort Polk South, LA Micropolitan Statistical Area | DeRidder-Fort Polk South, LA Combined Statistical Area |
| 22117 | Washington Parish | Louisiana | 46,419 | Bogalusa, LA Micropolitan Statistical Area | New Orleans-Metairie-Hammond, LA-MS Combined Statistical Area |
| 22119 | Webster Parish | Louisiana | 40,678 | Shreveport-Bossier City, LA Metropolitan Statistical Area |  |
| 22121 | West Baton Rouge Parish | Louisiana | 24,573 | Baton Rouge, LA Metropolitan Statistical Area |  |
| 22123 | West Carroll Parish | Louisiana | 11,465 |  |  |
| 22125 | West Feliciana Parish | Louisiana | 15,444 | Baton Rouge, LA Metropolitan Statistical Area |  |
| 22127 | Winn Parish | Louisiana | 14,813 |  |  |
| 23001 | Androscoggin County | Maine | 107,604 | Lewiston-Auburn, ME Metropolitan Statistical Area | Portland-Lewiston-South Portland, ME Combined Statistical Area |
| 23003 | Aroostook County | Maine | 70,055 |  |  |
| 23005 | Cumberland County | Maine | 285,456 | Portland-South Portland, ME Metropolitan Statistical Area | Portland-Lewiston-South Portland, ME Combined Statistical Area |
| 23007 | Franklin County | Maine | 30,495 |  |  |
| 23009 | Hancock County | Maine | 54,845 |  |  |
| 23011 | Kennebec County | Maine | 121,164 | Augusta-Waterville, ME Micropolitan Statistical Area |  |
| 23013 | Knox County | Maine | 39,550 |  |  |
| 23015 | Lincoln County | Maine | 34,088 |  |  |
| 23017 | Oxford County | Maine | 57,277 |  |  |
| 23019 | Penobscot County | Maine | 153,364 | Bangor, ME Metropolitan Statistical Area |  |
| 23021 | Piscataquis County | Maine | 17,124 |  |  |
| 23023 | Sagadahoc County | Maine | 35,013 | Portland-South Portland, ME Metropolitan Statistical Area | Portland-Lewiston-South Portland, ME Combined Statistical Area |
| 23025 | Somerset County | Maine | 51,706 |  |  |
| 23027 | Waldo County | Maine | 38,940 |  |  |
| 23029 | Washington County | Maine | 32,190 |  |  |
| 23031 | York County | Maine | 199,431 | Portland-South Portland, ME Metropolitan Statistical Area | Portland-Lewiston-South Portland, ME Combined Statistical Area |
| 24001 | Allegany County | Maryland | 73,521 | Cumberland, MD-WV Metropolitan Statistical Area |  |
| 24003 | Anne Arundel County | Maryland | 555,743 | Baltimore-Columbia-Towson, MD Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24005 | Baltimore County | Maryland | 823,015 | Baltimore-Columbia-Towson, MD Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24009 | Calvert County | Maryland | 90,484 | Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24011 | Caroline County | Maryland | 32,693 |  |  |
| 24013 | Carroll County | Maryland | 167,564 | Baltimore-Columbia-Towson, MD Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24015 | Cecil County | Maryland | 101,913 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metropolitan Statistical Area | Philadelphia-Reading-Camden, PA-NJ-DE-MD Combined Statistical Area |
| 24017 | Charles County | Maryland | 152,864 | Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24019 | Dorchester County | Maryland | 32,660 | Cambridge, MD Micropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24021 | Frederick County | Maryland | 241,409 | Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24023 | Garrett County | Maryland | 29,889 |  |  |
| 24025 | Harford County | Maryland | 249,215 | Baltimore-Columbia-Towson, MD Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24027 | Howard County | Maryland | 304,580 | Baltimore-Columbia-Towson, MD Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24029 | Kent County | Maryland | 19,944 |  |  |
| 24031 | Montgomery County | Maryland | 1,016,677 | Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24033 | Prince George's County | Maryland | 890,081 | Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24035 | Queen Anne's County | Maryland | 48,517 | Baltimore-Columbia-Towson, MD Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24037 | St. Mary's County | Maryland | 109,633 | California-Lexington Park, MD Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24039 | Somerset County | Maryland | 26,273 | Salisbury, MD-DE Metropolitan Statistical Area |  |
| 24041 | Talbot County | Maryland | 37,931 | Easton, MD Micropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24043 | Washington County | Maryland | 149,588 | Hagerstown-Martinsburg, MD-WV Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 24045 | Wicomico County | Maryland | 100,896 | Salisbury, MD-DE Metropolitan Statistical Area |  |
| 24047 | Worcester County | Maryland | 51,620 | Salisbury, MD-DE Metropolitan Statistical Area |  |
| 24510 | Baltimore City | Maryland | 622,104 | Baltimore-Columbia-Towson, MD Metropolitan Statistical Area | Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area |
| 25001 | Barnstable County | Massachusetts | 214,990 | Barnstable Town, MA Metropolitan Statistical Area | Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area |
| 25003 | Berkshire County | Massachusetts | 129,585 | Pittsfield, MA Metropolitan Statistical Area |  |
| 25005 | Bristol County | Massachusetts | 552,780 | Providence-Warwick, RI-MA Metropolitan Statistical Area | Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area |
| 25007 | Dukes County | Massachusetts | 17,256 | Vineyard Haven, MA Micropolitan Statistical Area |  |
| 25009 | Essex County | Massachusetts | 762,550 | Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area | Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area |
| 25011 | Franklin County | Massachusetts | 71,221 | Greenfield Town, MA Micropolitan Statistical Area | Springfield-Greenfield Town, MA Combined Statistical Area |
| 25013 | Hampden County | Massachusetts | 467,319 | Springfield, MA Metropolitan Statistical Area | Springfield-Greenfield Town, MA Combined Statistical Area |
| 25015 | Hampshire County | Massachusetts | 159,596 | Springfield, MA Metropolitan Statistical Area | Springfield-Greenfield Town, MA Combined Statistical Area |
| 25017 | Middlesex County | Massachusetts | 1,552,802 | Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area | Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area |
| 25019 | Nantucket, Town and County of | Massachusetts | 10,399 |  |  |
| 25021 | Norfolk County | Massachusetts | 687,802 | Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area | Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area |
| 25023 | Plymouth County | Massachusetts | 501,915 | Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area | Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area |
| 25025 | Suffolk County | Massachusetts | 755,503 | Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area | Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area |
| 25027 | Worcester County | Massachusetts | 809,106 | Worcester, MA-CT Metropolitan Statistical Area | Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area |
| 26001 | Alcona County | Michigan | 10,578 |  |  |
| 26003 | Alger County | Michigan | 9,522 |  |  |
| 26005 | Allegan County | Michigan | 112,531 | Holland, MI Micropolitan Statistical Area | Grand Rapids-Wyoming-Muskegon, MI Combined Statistical Area |
| 26007 | Alpena County | Michigan | 29,091 | Alpena, MI Micropolitan Statistical Area |  |
| 26009 | Antrim County | Michigan | 23,370 |  |  |
| 26011 | Arenac County | Michigan | 15,487 |  |  |
| 26013 | Baraga County | Michigan | 8,695 |  |  |
| 26015 | Barry County | Michigan | 59,097 | Grand Rapids-Wyoming, MI Metropolitan Statistical Area | Grand Rapids-Wyoming-Muskegon, MI Combined Statistical Area |
| 26017 | Bay County | Michigan | 106,832 | Bay City, MI Metropolitan Statistical Area | Saginaw-Midland-Bay City, MI Combined Statistical Area |
| 26019 | Benzie County | Michigan | 17,428 | Traverse City, MI Micropolitan Statistical Area |  |
| 26021 | Berrien County | Michigan | 155,252 | Niles-Benton Harbor, MI Metropolitan Statistical Area |  |
| 26023 | Branch County | Michigan | 43,649 | Coldwater, MI Micropolitan Statistical Area |  |
| 26025 | Calhoun County | Michigan | 135,012 | Battle Creek, MI Metropolitan Statistical Area | Kalamazoo-Battle Creek-Portage, MI Combined Statistical Area |
| 26027 | Cass County | Michigan | 51,910 | South Bend-Mishawaka, IN-MI Metropolitan Statistical Area | South Bend-Elkhart-Mishawaka, IN-MI Combined Statistical Area |
| 26029 | Charlevoix County | Michigan | 26,129 |  |  |
| 26031 | Cheboygan County | Michigan | 25,726 |  |  |
| 26033 | Chippewa County | Michigan | 38,696 | Sault Ste. Marie, MI Micropolitan Statistical Area |  |
| 26035 | Clare County | Michigan | 30,569 |  |  |
| 26037 | Clinton County | Michigan | 76,739 | Lansing-East Lansing, MI Metropolitan Statistical Area | Lansing-East Lansing-Owosso, MI Combined Statistical Area |
| 26039 | Crawford County | Michigan | 13,904 |  |  |
| 26041 | Delta County | Michigan | 36,905 | Escanaba, MI Micropolitan Statistical Area |  |
| 26043 | Dickinson County | Michigan | 26,098 | Iron Mountain, MI-WI Micropolitan Statistical Area |  |
| 26045 | Eaton County | Michigan | 108,348 | Lansing-East Lansing, MI Metropolitan Statistical Area | Lansing-East Lansing-Owosso, MI Combined Statistical Area |
| 26047 | Emmet County | Michigan | 33,140 |  |  |
| 26049 | Genesee County | Michigan | 415,376 | Flint, MI Metropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26051 | Gladwin County | Michigan | 25,493 |  |  |
| 26053 | Gogebic County | Michigan | 15,916 |  |  |
| 26055 | Grand Traverse County | Michigan | 89,987 | Traverse City, MI Micropolitan Statistical Area |  |
| 26057 | Gratiot County | Michigan | 41,968 | Alma, MI Micropolitan Statistical Area | Mount Pleasant-Alma, MI Combined Statistical Area |
| 26059 | Hillsdale County | Michigan | 46,101 | Hillsdale, MI Micropolitan Statistical Area |  |
| 26061 | Houghton County | Michigan | 36,225 | Houghton, MI Micropolitan Statistical Area |  |
| 26063 | Huron County | Michigan | 32,224 |  |  |
| 26065 | Ingham County | Michigan | 282,234 | Lansing-East Lansing, MI Metropolitan Statistical Area | Lansing-East Lansing-Owosso, MI Combined Statistical Area |
| 26067 | Ionia County | Michigan | 64,073 | Ionia, MI Micropolitan Statistical Area | Grand Rapids-Wyoming-Muskegon, MI Combined Statistical Area |
| 26069 | Iosco County | Michigan | 25,429 |  |  |
| 26071 | Iron County | Michigan | 11,516 |  |  |
| 26073 | Isabella County | Michigan | 70,436 | Mount Pleasant, MI Micropolitan Statistical Area | Mount Pleasant-Alma, MI Combined Statistical Area |
| 26075 | Jackson County | Michigan | 160,369 | Jackson, MI Metropolitan Statistical Area |  |
| 26077 | Kalamazoo County | Michigan | 256,725 | Kalamazoo-Portage, MI Metropolitan Statistical Area | Kalamazoo-Battle Creek-Portage, MI Combined Statistical Area |
| 26079 | Kalkaska County | Michigan | 17,196 | Traverse City, MI Micropolitan Statistical Area |  |
| 26081 | Kent County | Michigan | 621,700 | Grand Rapids-Wyoming, MI Metropolitan Statistical Area | Grand Rapids-Wyoming-Muskegon, MI Combined Statistical Area |
| 26083 | Keweenaw County | Michigan | 2,191 | Houghton, MI Micropolitan Statistical Area |  |
| 26085 | Lake County | Michigan | 11,386 |  |  |
| 26087 | Lapeer County | Michigan | 88,389 | Detroit-Warren-Dearborn, MI Metropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26089 | Leelanau County | Michigan | 21,747 | Traverse City, MI Micropolitan Statistical Area |  |
| 26091 | Lenawee County | Michigan | 99,188 | Adrian, MI Micropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26093 | Livingston County | Michigan | 184,443 | Detroit-Warren-Dearborn, MI Metropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26095 | Luce County | Michigan | 6,502 |  |  |
| 26097 | Mackinac County | Michigan | 11,061 |  |  |
| 26099 | Macomb County | Michigan | 854,769 | Detroit-Warren-Dearborn, MI Metropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26101 | Manistee County | Michigan | 24,450 |  |  |
| 26103 | Marquette County | Michigan | 67,700 | Marquette, MI Micropolitan Statistical Area |  |
| 26105 | Mason County | Michigan | 28,605 | Ludington, MI Micropolitan Statistical Area |  |
| 26107 | Mecosta County | Michigan | 43,108 | Big Rapids, MI Micropolitan Statistical Area | Grand Rapids-Wyoming-Muskegon, MI Combined Statistical Area |
| 26109 | Menominee County | Michigan | 23,791 | Marinette, WI-MI Micropolitan Statistical Area |  |
| 26111 | Midland County | Michigan | 83,919 | Midland, MI Metropolitan Statistical Area | Saginaw-Midland-Bay City, MI Combined Statistical Area |
| 26113 | Missaukee County | Michigan | 15,051 | Cadillac, MI Micropolitan Statistical Area |  |
| 26115 | Monroe County | Michigan | 150,376 | Monroe, MI Metropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26117 | Montcalm County | Michigan | 63,105 | Grand Rapids-Wyoming, MI Metropolitan Statistical Area | Grand Rapids-Wyoming-Muskegon, MI Combined Statistical Area |
| 26119 | Montmorency County | Michigan | 9,350 |  |  |
| 26121 | Muskegon County | Michigan | 171,008 | Muskegon, MI Metropolitan Statistical Area | Grand Rapids-Wyoming-Muskegon, MI Combined Statistical Area |
| 26123 | Newaygo County | Michigan | 48,001 |  |  |
| 26125 | Oakland County | Michigan | 1,231,640 | Detroit-Warren-Dearborn, MI Metropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26127 | Oceana County | Michigan | 26,245 |  |  |
| 26129 | Ogemaw County | Michigan | 21,234 |  |  |
| 26131 | Ontonagon County | Michigan | 6,322 |  |  |
| 26133 | Osceola County | Michigan | 23,259 |  |  |
| 26135 | Oscoda County | Michigan | 8,379 |  |  |
| 26137 | Otsego County | Michigan | 24,129 |  |  |
| 26139 | Ottawa County | Michigan | 272,701 | Grand Rapids-Wyoming, MI Metropolitan Statistical Area | Grand Rapids-Wyoming-Muskegon, MI Combined Statistical Area |
| 26141 | Presque Isle County | Michigan | 13,062 |  |  |
| 26143 | Roscommon County | Michigan | 24,014 |  |  |
| 26145 | Saginaw County | Michigan | 196,542 | Saginaw, MI Metropolitan Statistical Area | Saginaw-Midland-Bay City, MI Combined Statistical Area |
| 26147 | St. Clair County | Michigan | 160,469 | Detroit-Warren-Dearborn, MI Metropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26149 | St. Joseph County | Michigan | 60,964 | Sturgis, MI Micropolitan Statistical Area | Kalamazoo-Battle Creek-Portage, MI Combined Statistical Area |
| 26151 | Sanilac County | Michigan | 41,823 |  |  |
| 26153 | Schoolcraft County | Michigan | 8,247 |  |  |
| 26155 | Shiawassee County | Michigan | 68,900 | Owosso, MI Micropolitan Statistical Area | Lansing-East Lansing-Owosso, MI Combined Statistical Area |
| 26157 | Tuscola County | Michigan | 54,263 |  |  |
| 26159 | Van Buren County | Michigan | 75,455 | Kalamazoo-Portage, MI Metropolitan Statistical Area | Kalamazoo-Battle Creek-Portage, MI Combined Statistical Area |
| 26161 | Washtenaw County | Michigan | 354,240 | Ann Arbor, MI Metropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26163 | Wayne County | Michigan | 1,775,273 | Detroit-Warren-Dearborn, MI Metropolitan Statistical Area | Detroit-Warren-Ann Arbor, MI Combined Statistical Area |
| 26165 | Wexford County | Michigan | 32,645 | Cadillac, MI Micropolitan Statistical Area |  |
| 27001 | Aitkin County | Minnesota | 15,742 |  |  |