- Absarokee
- Alberton
- Alder
- Alzada
- Amsterdam
- Anaconda (-Deer Lodge County)
- Antelope
- Arlee
- Ashland
- Augusta
- Avon
- Azure
- Babb
- Bainville
- Baker
- Ballantine
- Basin
- Batavia
- Bearcreek
- Bear Dance
- Beaver Creek
- Belfry
- Belgrade
- Belknap
- Belt
- Biddle
- Big Arm
- Bigfork
- Big Sandy
- Big Sky
- Big Timber
- Billings
- Birney
- Black Eagle
- Boneau
- Bonner-West Riverside
- Boulder
- Box Elder
- Boyd
- Bozeman
- Brady
- Bridger
- Broadus
- Broadview
- Brockton
- Browning
- Busby
- Butte-Silver Bow
- Bynum
- Camas
- Camp Three
- Cardwell
- Carlton
- Carter
- Cascade
- Charlo
- Charlos Heights
- Chester
- Chinook
- Choteau
- Churchill
- Circle
- Clancy
- Clinton
- Clyde Park
- Colstrip
- Columbia Falls
- Columbus
- Condon
- Conner
- Conrad
- Cooke City
- Coram
- Corvallis
- Corwin Springs
- Craig
- Crane
- Crow Agency
- Culbertson
- Custer
- Cut Bank
- Darby
- Dayton
- De Borgia
- Deer Lodge
- Denton
- Dillon
- Dixon
- Dodson
- Drummond
- Dupuyer
- Dutton
- East Glacier Park Village
- East Helena
- East Missoula
- Edgar
- Ekalaka
- Elkhorn
- Elliston
- Elmo
- Emigrant
- Ennis
- Eureka
- Evaro
- Evergreen
- Fairfield
- Fairview
- Fallon
- Finley Point
- Flaxville
- Florence
- Forest Hill Village
- Forsyth
- Fort Belknap Agency
- Fort Benton
- Fortine
- Fort Peck
- Fort Shaw
- Fort Smith
- Four Corners
- Fox Lake
- Frazer
- Frenchtown
- Froid
- Fromberg
- Gallatin Gateway
- Gallatin River Ranch
- Gardiner
- Garrison
- Geraldine
- Geyser
- Gibson Flats
- Gildford
- Glasgow
- Glendive
- Grass Range
- Great Falls
- Greycliff
- Hamilton
- Happys Inn
- Hardin
- Harlem
- Harlowton
- Harrison
- Havre
- Havre North
- Hays
- Heart Butte
- Hebgen Lake Estates
- Helena
- Helena Flats
- Helena Valley Northeast
- Helena Valley Northwest
- Helena Valley Southeast
- Helena Valley West Central
- Helena West Side
- Heron
- Herron
- Highwood
- Hingham
- Hinsdale
- Hobson
- Hot Springs
- Hungry Horse
- Huntley
- Huson
- Hysham
- Indian Springs
- Inverness
- Ismay
- Jardine
- Jefferson City
- Jette
- Joliet
- Joplin
- Jordan
- Judith Gap
- Kalispell
- Kerr
- Kevin
- Kicking Horse
- Kila
- King Arthur Park
- Kings Point
- Klein
- Knife River
- Kremlin
- Lake Mary Ronan
- Lakeside
- Lame Deer
- Laurel
- Lavina
- Lewistown
- Lewistown Heights
- Libby
- Lima
- Lincoln
- Lindisfarne
- Little Bitterroot Lake
- Little Browning
- Livingston
- Lockwood
- Lodge Grass
- Lodge Pole
- Logan
- Lolo
- Loma
- Lonepine
- Malmstrom AFB
- Malta
- Manhattan
- Marion
- Martin City
- Martinsdale
- Marysville
- Maxville
- Medicine Lake
- Melstone
- Midvale
- Miles City
- Missoula
- Montana City
- Moore
- Muddy
- Musselshell
- Nashua
- Neihart
- Niarada
- North Browning
- Noxon
- Old Agency
- Olney
- Opheim
- Orchard Homes
- Outlook
- Ovando
- Pablo
- Paradise
- Park City
- Parker School
- Philipsburg
- Piltzville
- Pinesdale
- Pioneer Junction
- Plains
- Plentywood
- Plevna
- Polson
- Ponderosa Pines
- Pony
- Poplar
- Power
- Pray
- Pryor
- Rader Creek
- Radersburg
- Ravalli
- Red Lodge
- Reed Point
- Reserve
- Rexford
- Richey
- Riverbend
- Roberts
- Rocky Boy's Agency
- Rocky Boy West
- Rocky Point
- Rollins
- Ronan
- Roscoe
- Rosebud
- Roundup
- Roy
- Rudyard
- Ryegate
- Saco
- Saddle Butte
- Sand Coulee
- Sangrey
- Santa Rita
- Scobey
- Sedan
- Seeley Lake
- Shawmut
- Shelby
- Shepherd
- Sheridan
- Sidney
- Silesia
- Silver Gate
- Simms
- Somers
- South Browning
- South Glastonbury
- South Hills
- Spokane Creek
- Springdale
- Springhill
- Stanford
- Starr School
- Stevensville
- St. Ignatius
- St. Marie
- Stockett
- St. Pierre
- St. Regis
- Stryker
- St. Xavier
- Sula
- Sunburst
- Sun Prairie
- Sun River
- Superior
- Swan Lake
- Sweet Grass
- Sylvanite
- Terry
- The Silos
- Thompson Falls
- Three Forks
- Toston
- Townsend
- Trego
- Trout Creek
- Troy
- Turah
- Turner
- Turtle Lake
- Twin Bridges
- Ulm
- Valier
- Vaughn
- Victor
- Virginia City
- Walkerville
- Weeksville
- Westby
- West Glacier
- West Glendive
- West Havre
- West Kootenai
- West Yellowstone
- Wheatland
- Whitefish
- Whitehall
- White Haven
- White Sulphur Springs
- Whitewater
- Wibaux
- Willow Creek
- Wilsall
- Wineglass
- Winifred
- Winnett
- Winston
- Wisdom
- Wolf Point
- Woods Bay
- Worden
- Wye
- Wyola
- Yaak
- Zortman