Decker, MT ZIP Codes, Coordinates & Counties
Decker, Montana has 1 ZIP code in Big Horn county. The approximate center of Decker is 45.095, -106.63. Decker has about 1,086 known street addresses.
ZIP codes in Decker, MT
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 59025 | Big Horn | 45.095 | -106.63 |
Counties Decker spans
Big Horn
Most common streets in Decker
Campers, Forks, Lakeshore, Deer Creek, Windmill, Hamilton, Birney, 314, Tongue River, Quietus
Frequently asked questions
What ZIP codes are in Decker, MT?
Decker, Montana has 1 ZIP code, ranging from 59025 to 59025. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Decker, MT in?
Decker is in Big Horn county.
What are the latitude and longitude of Decker, MT?
The approximate center of Decker, Montana is latitude 45.095, longitude -106.63. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Decker, MT have?
Decker has 1 ZIP code.
How many addresses are in Decker, MT?
Decker, Montana has about 1,086 known street addresses in the sthan.io US address database.
What are the most common streets in Decker, MT?
Some of the most common street names in Decker are Campers, Forks, Lakeshore, Deer Creek, Windmill, Hamilton.
What cities are near Decker, MT?
Cities near Decker include Birney (14 mi), Sheridan (20 mi), Wyarno (23 mi), Otter (23 mi), Clearmont (26 mi).
Cities near Decker
Birney, MT (14 mi) Sheridan, WY (20 mi) Wyarno, WY (23 mi) Otter, MT (23 mi) Clearmont, WY (26 mi) Busby, MT (27 mi) Ranchester, WY (28 mi) Leiter, WY (28 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database