Kupreanof ZIP codes, Alaska
No ZIP code is named for Kupreanof, AK; addresses there use a neighbouring town's name. The ZIP code covering it is 99833. Its area code is 907.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 10
- Area code
- 907
- County
- Petersburg Borough
- State
- Alaska
NANPA lists no telephone rate centre for Kupreanof itself, so these are the area codes of the nearest one, Petersburg (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Kupreanof
These ZIP codes cover part of Kupreanof but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
99833 | Petersburg , AK | Standard | 3,409 | $75,125 | $315,100 |
Map of Kupreanof ZIP codes
The ZIP codes of Kupreanof, AK, 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 Kupreanof
The nearest larger towns are Petersburg (3,227 people, 5.8 mi), Kake (624 people, 37 mi) and Port Protection (27 people, 42 mi).
| Town | Population | Distance |
|---|---|---|
| Petersburg | 3,227 | 5.8 mi |
More nearby: every ZIP code in Petersburg Borough · Alaska ZIP codes
Cite this page
zipcodes.pro. “Kupreanof, AK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ak/kupreanof
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