HIDTA Counties by State
| STATE | HIDTA | COUNTY |
| Alabama | Gulf Coast | Baldwin |
| Jefferson | ||
| Madison | ||
| Mobile | ||
| Montgomery | ||
| Morgan | ||
| Alaska | Alaska | Aleutians East Borough |
| Aleutians West Census Area | ||
| Anchorage Municipality | ||
| Bethel Census Area | ||
| Bristol Bay Borough | ||
| Denali Borough | ||
| Dillingham Census Area | ||
| Fairbanks North Star Borough | ||
| Haines Borough | ||
| Juneau City and Borough | ||
| Kenai Peninsula Borough | ||
| Ketchikan Gateway Borough | ||
| Kodiak Island Borough | ||
| Lake and Peninsula Borough | ||
| Matanuska-Susitna Borough | ||
| Prince of Wales-Hyder Census Area | ||
| Sitka City and Borough | ||
| Skagway-Hoonah-Angoon | ||
| Southeast Fairbanks Census Area | ||
| Valdez-Cordova Census Area | ||
| Wrangell City and Borough | ||
| Yakutat City and Borough | ||
| Yukon-Koyukuk Census Area | ||
| Arizona | Arizona | Cochise |
| La Paz | ||
| Maricopa | ||
| Mohave | ||
| Navajo | ||
| Pima | ||
| Pinal | ||
| Santa Cruz | ||
| Yuma | ||
| Arkansas | Gulf Coast | Benton |
| Jefferson | ||
| Pulaski | ||
| Washington | ||
| California | Central Valley California | Butte |
| El Dorado | ||
| Fresno | ||
| Kern | ||
| Kings | ||
| Madera | ||
| Merced | ||
| Placer | ||
| Sacramento | ||
| San Joaquin | ||
| Shasta | ||
| Siskiyou | ||
| Stanislaus | ||
| Trinity | ||
| Tulare | ||
| Los Angeles | Los Angeles | |
| Orange | ||
| Riverside | ||
| San Bernardino | ||
| Northern California | Alameda | |
| Contra Costa | ||
| Humboldt | ||
| Lake | ||
| Marin | ||
| Mendocino | ||
| Monterey | ||
| San Benito | ||
| San Francisco | ||
| San Mateo | ||
| Santa Clara | ||
| Santa Cruz | ||
| Sonoma | ||
San Diego – Imperial Valley | Imperial | |
| San Diego | ||
| Colorado | Rocky Mountain | Adams |
| Arapahoe | ||
| Boulder | ||
| Denver | ||
| Douglas | ||
| Eagle | ||
| El Paso | ||
| Garfield | ||
| Jefferson | ||
| La Plata | ||
| Larimer | ||
| Mesa | ||
| Pueblo | ||
| Weld | ||
| Connecticut | New England | Fairfield |
| Hartford | ||
| New Haven | ||
| Delaware | Philadelphia/Camden | New Castle |
| District of Columbia | Washington/Baltimore | District of Columbia |
| Florida | Central Florida | Brevard |
| Hillsborough | ||
| Manatee | ||
| Orange | ||
| Osceola | ||
| Pasco | ||
| Pinellas | ||
| Polk | ||
| Seminole | ||
| Volusia | ||
| Gulf Coast | Escambia | |
| Santa Rosa | ||
| North Florida | Alachua | |
| Baker | ||
| Bradford | ||
| Clay | ||
| Columbia | ||
| Duval | ||
| Flagler | ||
| Leon | ||
| Marion | ||
| Nassau | ||
| Putnam | ||
| St. Johns | ||
| Union | ||
| South Florida | Broward | |
| Collier | ||
| Lee | ||
| Martin | ||
| Miami-Dade | ||
| Monroe | ||
| Palm Beach | ||
| St. Lucie | ||
| Georgia | Atlanta-Carolinas | Bartow |
| Chatham | ||
| Cherokee | ||
| Clayton | ||
| Cobb | ||
| DeKalb | ||
| Douglas | ||
| Fayette | ||
| Floyd | ||
| Forsyth | ||
| Fulton | ||
| Gwinnett | ||
| Henry | ||
| Hawaii | Hawaii | Hawaii |
| Honolulu | ||
| Kauai | ||
| Maui | ||
| Idaho | Oregon-Idaho | Ada |
| Bannock | ||
| Canyon | ||
| Kootenai | ||
| Illinois | Chicago | Cook |
| DuPage | ||
| Grundy | ||
| Kendall | ||
| Lake | ||
| Will | ||
| Midwest | Madison | |
| Rock Island | ||
| St. Clair | ||
| Indiana | Indiana | Allen |
| Lake | ||
| LaPorte | ||
| Marion | ||
| Porter | ||
| Vanderburgh | ||
| Vigo | ||
| Iowa | Midwest | Black Hawk |
| Linn | ||
| Marshall | ||
| Muscatine | ||
| Polk | ||
| Pottawattamie | ||
| Scott | ||
| Woodbury | ||
| Kansas | Midwest | Barton |
| Cherokee | ||
| Crawford | ||
| Finney | ||
| Franklin | ||
| Johnson | ||
| Labette | ||
| Leavenworth | ||
| Miami | ||
| Saline | ||
| Sedgwick | ||
| Seward | ||
| Shawnee | ||
| Wyandotte | ||
| Kentucky | Appalachia | Adair |
| Bell | ||
| Boyd | ||
| Bullitt | ||
| Clark | ||
| Clay | ||
| Daviess | ||
| Floyd | ||
| Hardin | ||
| Harlan | ||
| Jackson | ||
| Jefferson | ||
| Knott | ||
| Knox | ||
| Laurel | ||
| Lee | ||
| Leslie | ||
| Letcher | ||
| Logan | ||
| Madison | ||
| Magoffin | ||
| Marion | ||
| Montgomery | ||
| Nelson | ||
| Owsley | ||
| Perry | ||
| Pike | ||
| Powell | ||
| Pulaski | ||
| Rockcastle | ||
| Simpson | ||
| Taylor | ||
| Warren | ||
| Wayne | ||
| Whitley | ||
| Ohio | Boone | |
| Campbell | ||
| Kenton | ||
| Louisiana | Gulf Coast | Bossier |
| Caddo | ||
| Calcasieu | ||
| East Baton Rouge | ||
| Jefferson | ||
| Lafayette | ||
| Orleans | ||
| Ouachita | ||
| Maine | New England | Cumberland |
| Maryland | Washington/Baltimore | Allegany |
| Anne Arundel | ||
| Baltimore | ||
| Baltimore City | ||
| Carroll | ||
| Cecil | ||
| Charles | ||
| Dorchester | ||
| Frederick | ||
| Harford | ||
| Howard | ||
| Montgomery | ||
| Prince George’s | ||
| Washington | ||
| Wicomico | ||
| Worcester | ||
| Massachusetts | New England | Bristol |
| Essex | ||
| Hampden | ||
| Middlesex | ||
| Plymouth | ||
| Suffolk | ||
| Worcester | ||
| Michigan | Michigan | Allegan |
| Genesee | ||
| Kalamazoo | ||
| Kent | ||
| Macomb | ||
| Muskegon | ||
| Oakland | ||
| Saginaw | ||
| St. Clair | ||
| Van Buren | ||
| Washtenaw | ||
| Wayne | ||
| Minnesota | North Central | Anoka |
| Dakota | ||
| Hennepin | ||
| Olmsted | ||
| Ramsey | ||
| Saint Louis | ||
| Washington | ||
| Mississippi | Gulf Coast | Forrest |
| Hancock | ||
| Harrison | ||
| Hinds | ||
| Jackson | ||
| Lafayette | ||
| Madison | ||
| Rankin | ||
| Missouri | Midwest | Boone |
| Buchanan | ||
| Cape Girardeau | ||
| Christian | ||
| Clay | ||
| Cole | ||
| Franklin | ||
| Greene | ||
| Jackson | ||
| Jasper | ||
| Jefferson | ||
| Platte | ||
| Scott | ||
| St. Charles | ||
| St. Louis | ||
| St. Louis City | ||
| Texas | ||
| Montana | Rocky Mountain | Cascade |
| Flathead | ||
| Gallatin | ||
| Lewis and Clark | ||
| Missoula | ||
| Yellowstone | ||
| Nebraska | Midwest | Dakota |
| Dawson | ||
| Dodge | ||
| Douglas | ||
| Hall | ||
| Lancaster | ||
| Lincoln | ||
| Madison | ||
| Platte | ||
| Sarpy | ||
| Scotts Bluff | ||
| Nevada | Nevada | Clark |
| Washoe | ||
| New Hampshire | New England | Hillsborough |
| Rockingham | ||
| New Jersey | Liberty Mid-Atlantic | Atlantic |
| Camden | ||
| Cumberland | ||
| Gloucester | ||
| Salem | ||
| New York/New Jersey | Bergen | |
| Essex | ||
| Hudson | ||
| Mercer | ||
| Middlesex | ||
| Monmouth | ||
| Ocean | ||
| Passaic | ||
| Union | ||
| New Mexico | New Mexico | Bernalillo |
| Chaves | ||
| Dona Ana | ||
| Eddy | ||
| Grant | ||
| Hidalgo | ||
| Lea | ||
| Lincoln | ||
| Luna | ||
| Otero | ||
| Rio Arriba | ||
| San Juan | ||
| Sandoval | ||
| Santa Fe | ||
| Taos | ||
| Torrance | ||
| Valencia | ||
| New York | New York/New Jersey | Albany |
| Bronx | ||
| Broome | ||
| Chautauqua | ||
| Clinton | ||
| Dutchess | ||
| Erie | ||
| Franklin | ||
| Jefferson | ||
| Kings | ||
| Monroe | ||
| Nassau | ||
| New York | ||
| Niagara | ||
| Oneida | ||
| Onondaga | ||
| Orange | ||
| Oswego | ||
| Putnam | ||
| Queens | ||
| Richmond | ||
| Rockland | ||
| Schenectady | ||
| St. Lawrence | ||
| Suffolk | ||
| Sullivan | ||
| Ulster | ||
| Westchester | ||
| North Carolina | Atlanta-Carolinas | Alamance |
| Buncombe | ||
| Durham | ||
| Gaston | ||
| Guilford | ||
| Henderson | ||
| Johnston | ||
| McDowell | ||
| Mecklenburg | ||
| New Hanover | ||
| Randolph | ||
| Rockingham | ||
| Union | ||
| Wake | ||
| Wayne | ||
| Wilson | ||
| North Dakota | Midwest | Burleigh |
| Cass | ||
| Grand Forks | ||
| Morton | ||
| Richland | ||
| Walsh | ||
| Ward | ||
| Williams | ||
| Ohio | Ohio | Adams |
| Allen | ||
| Butler | ||
| Cuyahoga | ||
| Fairfield | ||
| Franklin | ||
| Greene | ||
| Hamilton | ||
| Lorain | ||
| Lucas | ||
| Mahoning | ||
| Montgomery | ||
| Scioto | ||
| Stark | ||
| Summit | ||
| Warren | ||
| Oklahoma | Texoma | Canadian |
| Cleveland | ||
| Comanche | ||
| McIntosh | ||
| Muskogee | ||
| Oklahoma | ||
| Pittsburg | ||
| Sequoyah | ||
| Tulsa | ||
| Oregon | Oregon-Idaho | Clackamas |
| Deschutes | ||
| Douglas | ||
| Jackson | ||
| Josephine | ||
| Lane | ||
| Linn | ||
| Malheur | ||
| Marion | ||
| Multnomah | ||
| Umatilla | ||
| Washington | ||
| Pennsylvania | Ohio | Allegheny |
| Beaver | ||
| Erie | ||
| Lawrence | ||
| Washington | ||
| Westmoreland | ||
| Liberty Mid-Atlantic | Bucks | |
| Chester | ||
| Delaware | ||
| Lehigh | ||
| Montgomery | ||
| Philadelphia | ||
| Puerto Rico | Puerto Rico/US VI | Adjuntas |
| Aguada | ||
| Aguadilla | ||
| Aguas Buenas | ||
| Aibonito | ||
| Anasco | ||
| Arecibo | ||
| Arroyo | ||
| Barceloneta | ||
| Barranquitas | ||
| Bayamon | ||
| Cabo Rojo | ||
| Caguas | ||
| Camuy | ||
| Canovanas | ||
| Carolina | ||
| Catano | ||
| Cayey | ||
| Ceiba | ||
| Ciales | ||
| Cidra | ||
| Coamo | ||
| Comerio | ||
| Corozal | ||
| Culebra | ||
| Dorado | ||
| Fajardo | ||
| Florida | ||
| Guanica | ||
| Guayama | ||
| Guayanilla | ||
| Guaynabo | ||
| Gurabo | ||
| Hatillo | ||
| Hormigueros | ||
| Humacao | ||
| Isabela | ||
| Jayuya | ||
| Juana Diaz | ||
| Juncos | ||
| Lajas | ||
| Lares | ||
| Las Marias | ||
| Las Piedras | ||
| Loiza | ||
| Luquillo | ||
| Manati | ||
| Maricao | ||
| Maunabo | ||
| Mayaguez | ||
| Moca | ||
| Morovis | ||
| Naguabo | ||
| Naranjito | ||
| Orocovis | ||
| Patillas | ||
| Penuelas | ||
| Ponce | ||
| Quebradillas | ||
| Rincon | ||
| Rio Grande | ||
| Sabana Grande | ||
| Salinas | ||
| San German | ||
| San Juan | ||
| San Lorenzo | ||
| San Sebastian | ||
| Santa Isabel | ||
| Toa Alta | ||
| Toa Baja | ||
| Trujillo Alto | ||
| Utuado | ||
| Vega Alta | ||
| Vega Baja | ||
| Vieques | ||
| Villalba | ||
| Yabucoa | ||
| Yauco | ||
| Rhode Island | New England | Providence |
| South Carolina | Atlanta-Carolinas | Charleston |
| Florence | ||
| Greenville | ||
| Horry | ||
| Lexington | ||
| Richland | ||
| South Dakota | Midwest | Beadle |
| Brookings | ||
| Brown | ||
| Clay | ||
| Codington | ||
| Custer | ||
| Lawrence | ||
| Lincoln | ||
| Meade | ||
| Minnehaha | ||
| Pennington | ||
| Union | ||
| Yankton | ||
| Tennessee | Appalachia | Anderson |
| Bledsoe | ||
| Blount | ||
| Bradley | ||
| Campbell | ||
| Claiborne | ||
| Cocke | ||
| Cumberland | ||
| Davidson | ||
| Fentress | ||
| Franklin | ||
| Grainger | ||
| Greene | ||
| Grundy | ||
| Hamblen | ||
| Hamilton | ||
| Hawkins | ||
| Jackson | ||
| Jefferson | ||
| Knox | ||
| Marion | ||
| Overton | ||
| Pickett | ||
| Putnam | ||
| Rhea | ||
| Roane | ||
| Scott | ||
| Sequatchie | ||
| Sevier | ||
| Sullivan | ||
| Washington | ||
| Gulf Coast | Shelby | |
| Texas | Houston | Aransas |
| Austin | ||
| Brazoria | ||
| Brooks | ||
| Chambers | ||
| Fort Bend | ||
| Galveston | ||
| Harris | ||
| Jefferson | ||
| Jim Wells | ||
| Kenedy | ||
| Kleberg | ||
| Liberty | ||
| Montgomery | ||
| Nueces | ||
| Refugio | ||
| Victoria | ||
| Walker | ||
| South Texas | Bexar | |
| Cameron | ||
| Dimmit | ||
| Hidalgo | ||
| Jim Hogg | ||
| Kinney | ||
| La Salle | ||
| Maverick | ||
| Starr | ||
| Travis | ||
| Val Verde | ||
| Webb | ||
| Willacy | ||
| Zapata | ||
| Zavala | ||
| Texoma | Collin | |
| Dallas | ||
| Denton | ||
| Ellis | ||
| Henderson | ||
| Hood | ||
| Hunt | ||
| Johnson | ||
| Kaufman | ||
| Lubbock | ||
| Navarro | ||
| Parker | ||
| Potter | ||
| Randall | ||
| Rockwall | ||
| Smith | ||
| Tarrant | ||
| West Texas | Brewster | |
| Crockett | ||
| Culberson | ||
| Ector | ||
| El Paso | ||
| Hudspeth | ||
| Jeff Davis | ||
| Midland | ||
| Pecos | ||
| Presidio | ||
| Reeves | ||
| Terrell | ||
| Utah | Rocky Mountain | Davis |
| Salt Lake | ||
| Utah | ||
| Washington | ||
| Weber | ||
| Vermont | New England | Chittenden |
| Virginia | Appalachia | Carroll |
| Dickenson | ||
| Galax | ||
| Grayson | ||
| Lee | ||
| Pulaski | ||
| Scott | ||
| Tazewell | ||
| Wise | ||
| Wythe | ||
| Washington/Baltimore | Alexandria | |
| Arlington | ||
| Chesapeake | ||
| Chesterfield | ||
| Fairfax | ||
| Falls Church | ||
| Frederick | ||
| Hampton | ||
| Hanover | ||
| Henrico | ||
| Loudoun | ||
| Manassas | ||
| Manassas Park | ||
| Newport News | ||
| Norfolk | ||
| Petersburg | ||
| Portsmouth | ||
| Prince George | ||
| Prince William | ||
| Richmond City | ||
| Roanoke | ||
| Virginia Beach | ||
| Warren | ||
| Washington | Northwest | Benton |
| Clark | ||
| Cowlitz | ||
| Franklin | ||
| Grant | ||
| King | ||
| Kitsap | ||
| Lewis | ||
| Pierce | ||
| Skagit | ||
| Snohomish | ||
| Spokane | ||
| Thurston | ||
| Whatcom | ||
| Yakima | ||
| West Virginia | Appalachia | Boone |
| Brooke | ||
| Cabell | ||
| Fayette | ||
| Hancock | ||
| Harrison | ||
| Kanawha | ||
| Lincoln | ||
| Logan | ||
| Marshall | ||
| McDowell | ||
| Mercer | ||
| Mingo | ||
| Monongalia | ||
| Ohio | ||
| Putnam | ||
| Raleigh | ||
| Randolph | ||
| Wayne | ||
| Wood | ||
| Wyoming | ||
| Washington/Baltimore | Berkeley | |
| Jefferson | ||
| Mineral | ||
| Wisconsin | North Central | Brown |
| Dane | ||
| Eau Claire | ||
| Kenosha | ||
| Milwaukee | ||
| Racine | ||
| Rock | ||
| Waukesha | ||
| Wyoming | Rocky Mountain | Albany |
| Campbell | ||
| Laramie | ||
| Natrona | ||
| Sweetwater | ||
| Uinta | ||
Last updated: April 2024