Sitka Alaska ZIP Codes
Sitka holds a single ZIP code.
Every ZIP code in Sitka
| ZIP code | Borough or census area |
|---|---|
| 99835 | Sitka City and Borough |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Sitka codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Sitka. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Sitka ZIP code begins 998. Those first three digits identify the sectional center facility that processes mail for this part of Alaska. Statewide that range covers 20 ZIP codes, so Sitka accounts for 5% of it.
Every Alaska ZIP prefix and the region it covers →
Area codes covering Sitka
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Sitka occupies.
Sitka Alaska area codes in full →
Where Sitka's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Sitka
| City | Distance | ZIP codes |
|---|---|---|
| Angoon Alaska ZIP codes | 37 mi | 1 ZIP code |
| Tenakee Springs Alaska ZIP codes | 42 mi | 1 ZIP code |
| Kake Alaska ZIP codes | 57 mi | 1 ZIP code |
| Pelican Alaska ZIP codes | 62 mi | 1 ZIP code |
| Hoonah Alaska ZIP codes | 64 mi | 1 ZIP code |
| Port Alexander Alaska ZIP codes | 71 mi | 1 ZIP code |
| Gustavus Alaska ZIP codes | 87 mi | 1 ZIP code |
| Juneau Alaska ZIP codes | 93 mi | 6 ZIP codes |
Straight-line distance between place reference points, not driving distance.