Hartland Colony ZIP codes, Montana
No ZIP code is named for Hartland Colony, MT; addresses there use a neighbouring town's name. The ZIP code covering it is 59501. Its area code is 406.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 29
- Area code
- 406
- County
- Hill County
- State
- Montana
NANPA lists no telephone rate centre for Hartland Colony itself, so these are the area codes of the nearest one, Havre (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Hartland Colony
These ZIP codes cover part of Hartland Colony but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
59501 | Havre , MT | Standard | 12,243 | $51,872 | $218,100 |
Map of Hartland Colony ZIP codes
The ZIP codes of Hartland Colony, 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 Hartland Colony
The nearest larger towns are Chinook (1,353 people, 27 mi), Havre North (890 people, 29 mi) and Havre (9,258 people, 30 mi).
More nearby: every ZIP code in Hill County · Montana ZIP codes
Cite this page
zipcodes.pro. “Hartland Colony, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/hartland-colony
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