Dayton ZIP code, Montana
The ZIP code for Dayton, MT is 59914, and its area code is 406.
- USPS city name
- 1 ZIP code
- Population
- 88
- Area code
- 406
- County
- Lake County
- State
- Montana
NANPA lists no telephone rate centre for Dayton itself, so these are the area codes of the nearest one, Elmo (6.3 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Dayton
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59914 | Dayton , MT | Standard | 345 | $83,750 | $1,214,300 |
Map of Dayton ZIP codes
The ZIP codes of Dayton, 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 Dayton
The nearest larger towns are Elmo (290 people, 4.1 mi), Big Arm (190 people, 4.9 mi) and Rollins (115 people, 4.9 mi).
| Town | Population | Distance |
|---|---|---|
| Polson | 5,428 | 13.7 mi |
| Bigfork | 5,565 | 18.3 mi |
| Kalispell | 28,504 | 24.4 mi |
| Evergreen | 9,611 | 25.2 mi |
More nearby: every ZIP code in Lake County · Montana ZIP codes
Cite this page
zipcodes.pro. “Dayton, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/dayton
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