Dupuyer ZIP code, Montana
The ZIP code for Dupuyer, MT is 59432, and its area code is 406.
- USPS city name
- 1 ZIP code
- Population
- 127
- Area code
- 406
- County
- Pondera County
- State
- Montana
ZIP codes addressed as Dupuyer
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59432 | Dupuyer , MT | Standard | 170 | $73,750 | $250,000 |
Map of Dupuyer ZIP codes
The ZIP codes of Dupuyer, MT, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Dupuyer
The nearest larger towns are New Miami Colony (330 people, 9.0 mi), Valier (573 people, 13 mi) and Heart Butte (521 people, 18 mi).
| Town | Population | Distance |
|---|---|---|
| Conrad | 2,618 | 24.3 mi |
More nearby: every ZIP code in Pondera County · Montana ZIP codes
Cite this page
zipcodes.pro. “Dupuyer, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/dupuyer
Underlying data is public domain or openly licensed — sources, vintages and licences.