Fallon ZIP code, Montana
The ZIP code for Fallon, MT is 59326, and its area code is 406.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 142
- Area code
- 406
- County
- Prairie County
- State
- Montana
Mail addressed to Fallon uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.
ZIP codes addressed as Fallon
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59326 | Fallon , MT | Standard | 233 | — | $220,100 |
Other ZIP codes overlapping Fallon
These ZIP codes cover part of Fallon but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59349 | Terry , MT | Standard | 1,025 | $63,000 | $158,100 |
Map of Fallon ZIP codes
The ZIP codes of Fallon, 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 Fallon
The nearest larger towns are Terry (537 people, 9.3 mi), West Glendive (2,121 people, 26 mi) and Glendive (4,810 people, 27 mi).
| Town | Population | Distance |
|---|---|---|
| Glendive | 4,810 | 27.1 mi |
More nearby: every ZIP code in Prairie County · Montana ZIP codes
Cite this page
zipcodes.pro. “Fallon, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/fallon
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