Alder ZIP code, Montana
The ZIP code for Alder, MT is 59710, and its area code is 406.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 92
- Area code
- 406
- County
- Madison County
- State
- Montana
NANPA lists no telephone rate centre for Alder itself, so these are the area codes of the nearest one, Virginia City (16.4 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to Alder 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 Alder
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59710 | Alder , MT | Standard | 226 | $50,885 | $490,900 |
Other ZIP codes overlapping Alder
These ZIP codes cover part of Alder but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59749 | Sheridan , MT | Standard | 2,029 | $80,238 | $382,400 |
Map of Alder ZIP codes
The ZIP codes of Alder, 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 Alder
The nearest larger towns are Virginia City (129 people, 8.6 mi), Brandon (115 people, 10 mi) and Sheridan (869 people, 10 mi).
| Town | Population | Distance |
|---|---|---|
| Dillon | 4,085 | 26.5 mi |
More nearby: every ZIP code in Madison County · Montana ZIP codes
Cite this page
zipcodes.pro. “Alder, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/alder
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