Skagway Municipality ZIP Codes
Skagway Municipality is a municipality of Alaska.
- ZIP codes
- 1
- Cities & towns
- 1
- Area codes
- 1
- Land area
- 443 sq mi
Every ZIP code in Skagway Municipality
| ZIP code | City |
|---|---|
| 99840 | Skagway |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Skagway Municipality codes above are listed without a column we would have to invent.
Area codes covering Skagway Municipality
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the municipality without matching its edges.
Scope every ZIP code recorded in Skagway Municipality. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.