- Beaverhead County
- Includes:- Dillon, Lima, Wisdom.
- Big Horn County
- Includes:- Busby, Crow Agency, Fort Smith, Hardin, Lodge Grass, Muddy, Pryor, St. Xavier, Wyola.
- Blaine County
- Includes:- Chinook, Fort Belknap Agency, Harlem, Hays, Lodge Pole.
- Broadwater County
- Includes:- Radersburg, Toston, Townsend, Winston.
- Carbon County
- Includes:- Bearcreek, Belfry, Bridger, Fromberg, Joliet, Red Lodge.
- Carter County
- Ekalaka (county seat).
- Cascade County
- Includes:- Belt, Black Eagle, Cascade, Fort Shaw, Great Falls, Malmstrom AFB, Neihart, Simms, Sun Prairie, Sun River, Ulm, Vaughn.
- Chouteau County
- Includes:- Big Sandy, Boneau, Box Elder, Carter, Fort Benton, Geraldine, Highwood, Loma, Parker School.
- Custer County
- Includes:- Ismay, Miles City.
- Daniels County
- Includes:- Flaxville, Scobey.
- Dawson County
- Includes:- Glendive, Richey, West Glendive.
- Deer Lodge County
- Anaconda (county seat).
- Fallon County
- Includes:- Baker, Plevna.
- Fergus County
- Includes:- Denton, Grass Range, Lewistown, Lewistown Heights, Moore, Winifred.
- Flathead County
- Includes:- Bigfork, Columbia Falls, Coram, Evergreen, Hungry Horse, Kalispell, Lakeside, Martin City, Niarada, Somers, Whitefish.
- Gallatin County
- Includes:- Amsterdam-Churchill, Belgrade, Big Sky, Bozeman, Four Corners, Manhattan, Three Forks, West Yellowstone, Willow Creek.
- Garfield County
- Jordan (county seat).
- Glacier County
- Includes:- Browning, Cut Bank, East Glacier Park Village, North Browning, South Browning, Starr School.
- Golden Valley County
- Includes:- Lavina, Ryegate.
- Granite County
- Includes:- Drummond, Philipsburg.
- Hill County
- Includes:- Agency, Azure, Beaver Creek, Gildford, Havre, Havre North, Herron, Hingham, Inverness, Kremlin, Rudyard, Saddle Butte, Sangrey, St. Pierre, West Havre.
- Jefferson County
- Includes:- Basin, Boulder, Cardwell, Clancy, Jefferson City, Montana City, Whitehall.
- Judith County
- Judith Basin County includes:- Hobson, Stanford.
- Lake County
- Includes:- Arlee, Big Arm, Charlo, Dayton, Elmo, Finley Point, Jette, Kerr, Kicking Horse, Kings Point, Pablo, Polson, Ravalli, Rocky Point, Rollins, Ronan, St. Ignatius, Turtle Lake, Woods Bay.
- Lewis and Clark County
- Includes:- Augusta, East Helena, Helena, Helena Valley Northeast, Helena Valley Northwest, Helena Valley Southeast, Helena Valley West Central, Helena West Side, Lincoln.
- Liberty County
- Includes:- Chester, Joplin.
- Lincoln County
- Includes:- Eureka, Fortine, Libby, Rexford, Troy.
- Madison County
- Includes:- Alder, Ennis, Cameron, Harrison, Sheridan, Twin Bridges, Virginia City.
|
- McCone County
- Circle (county seat).
- Meagher County
- White Sulphur Springs (county seat).
- Mineral County
- Includes:- Alberton, De Borgia, Riverbend, St. Regis, Superior.
- Missoula County
- Includes:- Bonner-West Riverside, Clinton, East Missoula, Evaro, Frenchtown, Lolo, Missoula, Orchard Homes, Seeley Lake, Wye.
- Musselshell County
- Includes:- Camp Three, Klein, Melstone, Musselshell, Roundup.
- Park County
- Includes:- Clyde Park, Cooke City-Silver Gate, Gardiner, Livingston, Wilsall.
- Petroleum County
- Winnett (county seat).
- Phillips County
- Includes:- Dodson, Malta, Saco.
- Pondera County
- Includes:- Conrad, Heart Butte, Valier.
- Powder River County
- Broadus (county seat).
- Powell County
- Includes:- Avon, Deer Lodge, Elliston, Garrison, Ovando.
- Prairie County
- Includes:- Fallon, Terry.
- Ravalli County
- Includes:- Corvallis, Darby, Florence, Hamilton, Pinesdale, Stevensville, Victor.
- Richland County
- Includes:- Fairview, Fox Lake, Knife River, Sidney.
- Roosevelt County
- Includes:- Bainville, Brockton, Culbertson, Froid, Poplar, Wolf Point.
- Rosebud County
- Includes:- Ashland, Birney, Colstrip, Forsyth, Lame Deer.
- Sanders County
- Includes:- Dixon, Heron, Hot Springs, Lonepine, Noxon, Old Agency, Paradise, Plains, Thompson Falls, Trout Creek.
- Sheridan County
- Includes:- Antelope, Medicine Lake, Outlook, Plentywood, Reserve, Westby.
- Silver Bow County
- Includes:- Butte, Silver Bow, Walkerville.
- Stillwater County
- Includes:- Absarokee, Columbus, Park City, Reed Point.
- Sweet Grass County
- Includes:- Big Timber, Greycliff.
- Teton County
- Includes:- Choteau, Dutton, Fairfield, Power.
- Toole County
- Includes:- Kevin, Shelby, Sunburst.
- Treasure County
- Hysham (county seat).
- Valley County
- Includes:- Fort Peck, Frazer, Glasgow, Nashua, Opheim, St. Marie.
- Wheatland County
- Includes:- Harlowton, Judith Gap.
- Wibaux County
- Wibaux (county seat).
- Yellowstone County
- Includes:- Ballantine, Billings, Broadview, Custer, Huntley, Laurel, Lockwood, Shepherd, Worden.
|
