Rosebud County Post Offices


Click on the Post Office for all operating hours, servcies, and other information.

passportGo to Map of Locations

1. Ashland Post Office
304 Main St
Ashland, MT 59003
406-784-2599 Today 8:00am - 12:30pm,
1:30pm - 4:00pm
2. Birney Post Office
302 Commercial St
Birney, MT 59012
406-984-6200 Today 8:00am - 12:30pm,
1:00pm - 2:30pm
3. Colstrip Post Office
6 Locust St
Colstrip, MT 59323
406-748-2100 Today 9:00am - 5:00pm
4. Forsyth Post Office
216 N 10th Ave
Forsyth, MT 59327
406-356-7761 Today 8:15am - 12:30pm,
1:30pm - 4:45pm
5. Ingomar Post Office
403 1st Ave
Ingomar, MT 59039
406-358-2440 Today 8:00am - 12:00pm,
12:30pm - 2:30pm
6. Lame Deer Post Office
346 Lame Deer Rd
Lame Deer, MT 59043
406-477-6707 Today 8:30am - 11:30am,
12:30pm - 4:00pm
7. Rosebud Post Office
125 Main St
Rosebud, MT 59347
406-347-5470 Today 12:00pm - 4:00pm
8. Sumatra Post Office
2960 Sumatra Hysham Rd
Sumatra, MT 59083
406-358-2475 Today 8:00am - 12:00pm,
12:30pm - 2:30pm
*postallocations.com is not a part of, or affiliated with, the official United States Postal Service (USPS).