Montana ZIP Codes
United States · 404 codes
Montana has 404 ZIP codes, from 59001 to 59937, serving 404 places in 56 counties. Choose a county to see every code and place.
Countys of Montana
- Beaverhead59724–59762
- Big Horn59016–59089
- Blaine59523–59547
- Broadwater59641–59647
- Carbon59007–59071
- Carter59311–59332
- Cascade59401–59487
- Chouteau59420–59520
- Custer59301–59351
- Daniels59222–59276
- Dawson59259–59339
- Deer Lodge59711–59756
- Fallon59313–59354
- Fergus59032–59489
- Flathead59901–59937
- Gallatin59714–59772
- Garfield59058–59337
- Glacier59411–59434
- Golden Valley59046–59074
- Granite59832–59858
- Hill59501–59540
- Jefferson59631–59759
- Judith Basin59447–59479
- Lake59821–59931
- Lewis and Clark59410–59648
- Liberty59522–59545
- Lincoln59917–59935
- Madison59710–59755
- McCone59214–59274
- Meagher59053–59645
- Mineral59820–59872
- Missoula59801–59868
- Musselshell59054–59073
- Park59018–59086
- Petroleum59084–59087
- Phillips59261–59546
- Pondera59416–59486
- Powder River59062–59345
- Powell59713–59854
- Prairie59326–59349
- Ravalli59827–59875
- Richland59217–59270
- Roosevelt59201–59255
- Rosebud59003–59347
- Sanders59831–59874
- Sheridan59211–59275
- Silver Bow59701–59750
- Stillwater59001–59069
- Sweet Grass59011–59055
- Teton59419–59468
- Toole59435–59484
- Treasure59010–59076
- Valley59223–59273
- Wheatland59036–59453
- Wibaux59353
- Yellowstone59002–59117
Frequently asked questions
How many ZIP codes are there in Montana?
404 ZIP codes for 404 places in 56 counties.
What is the ZIP code range of Montana?
ZIP codes in Montana run from 59001 to 59937 in this list.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.