Jeffers ZIP codes, Montana
No ZIP code is named for Jeffers, MT; addresses there use a neighbouring town's name. The ZIP code covering it is 59729. Its area code is 406.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 60
- Area code
- 406
- County
- Madison County
- State
- Montana
NANPA lists no telephone rate centre for Jeffers itself, so these are the area codes of the nearest one, Ennis (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Jeffers
These ZIP codes cover part of Jeffers but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59729 | Ennis , MT | Standard | 3,258 | $83,365 | $480,300 |
Map of Jeffers ZIP codes
The ZIP codes of Jeffers, 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 Jeffers
The nearest larger towns are Ennis (777 people, 1.3 mi), McAllister (202 people, 6.2 mi) and Virginia City (129 people, 12 mi).
More nearby: every ZIP code in Madison County · Montana ZIP codes
Cite this page
zipcodes.pro. “Jeffers, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/jeffers
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