Coleharbor ZIP code, North Dakota
The ZIP code for Coleharbor, ND is 58531, and its area code is 701.
- USPS city name
- 1 ZIP code
- Population
- 66
- Area code
- 701
- County
- McLean County
- State
- North Dakota
NANPA lists no telephone rate centre for Coleharbor itself, so these are the area codes of the nearest one, Underwood (9.9 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Coleharbor
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
58531 | Coleharbor , ND | Standard | 303 | $81,071 | $318,900 |
Map of Coleharbor ZIP codes
The ZIP codes of Coleharbor, ND, 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 Coleharbor
The nearest larger towns are Underwood (699 people, 7.0 mi), Riverdale (187 people, 7.5 mi) and Pick City (144 people, 11 mi).
More nearby: every ZIP code in McLean County · North Dakota ZIP codes
Cite this page
zipcodes.pro. “Coleharbor, ND ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nd/coleharbor
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