Northport ZIP code, Washington
The ZIP code for Northport, WA is 99157, and its area code is 509.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 164
- Area code
- 509
- County
- Stevens County
- State
- Washington
Mail addressed to Northport 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 Northport
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
99157 | Northport , WA | Standard | 605 | $43,650 | $232,600 |
Other ZIP codes overlapping Northport
These ZIP codes cover part of Northport but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
99114 | Colville , WA | Standard | 13,383 | $62,711 | $301,600 |
Map of Northport ZIP codes
The ZIP codes of Northport, WA, 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 Northport
The nearest larger towns are Barstow (246 people, 19 mi), Metaline Falls (361 people, 19 mi) and Ione (409 people, 20 mi).
| Town | Population | Distance |
|---|---|---|
| Colville | 4,998 | 26.2 mi |
More nearby: every ZIP code in Stevens County · Washington ZIP codes
Cite this page
zipcodes.pro. “Northport, WA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wa/northport
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