Westby, MT ZIP Codes, Coordinates & Counties
Westby, Montana has 1 ZIP code in Sheridan county. The approximate center of Westby is 48.878, -104.205. Westby has about 8,062 known street addresses.
ZIP codes in Westby, MT
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 59275 | Sheridan | 48.878 | -104.205 |
Counties Westby spans
Sheridan
Most common streets in Westby
5th, Montana, Star, 3rd, 2nd, Jefferson, Main, Stateline, 4th, 1st
Frequently asked questions
What ZIP codes are in Westby, MT?
Westby, Montana has 1 ZIP code, ranging from 59275 to 59275. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Westby, MT in?
Westby is in Sheridan county.
What are the latitude and longitude of Westby, MT?
The approximate center of Westby, Montana is latitude 48.878, longitude -104.205. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Westby, MT have?
Westby has 1 ZIP code.
How many addresses are in Westby, MT?
Westby, Montana has about 8,062 known street addresses in the sthan.io US address database.
What are the most common streets in Westby, MT?
Some of the most common street names in Westby are 5th, Montana, Star, 3rd, 2nd, Jefferson.
What cities are near Westby, MT?
Cities near Westby include Antelope (14 mi), Raymond (16 mi), Plentywood (20 mi), Grenora (20 mi), Fortuna (21 mi).
Cities near Westby
Antelope, MT (14 mi) Raymond, MT (16 mi) Plentywood, MT (20 mi) Grenora, ND (20 mi) Fortuna, ND (21 mi) Dagmar, MT (23 mi) Outlook, MT (28 mi) Medicine Lake, MT (29 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database