Juneau Alaska ZIP Codes

Juneau holds 6 ZIP codes, all inside one borough or census area and one postal prefix.

Every ZIP code in Juneau

The complete list of Juneau, Alaska ZIP codes with the borough or census area each falls in.
ZIP code	Borough or census area
99801	Juneau City and Borough
99802	Juneau City and Borough
99803	Juneau City and Borough
99811	Juneau City and Borough
99812	Juneau City and Borough
99850	Juneau 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Juneau codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Juneau. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Juneau 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 Juneau accounts for 30% of it.

Every Alaska ZIP prefix and the region it covers →

Area codes covering Juneau

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 Juneau occupies.

907 Area code 907

Juneau Alaska area codes in full →

Where Juneau's ZIP codes sit

Each point is one Juneau ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Juneau

The closest places to Juneau with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Hoonah Alaska ZIP codes	49 mi	1 ZIP code
Tenakee Springs Alaska ZIP codes	53 mi	1 ZIP code
Gustavus Alaska ZIP codes	56 mi	1 ZIP code
Angoon Alaska ZIP codes	65 mi	1 ZIP code
Pelican Alaska ZIP codes	80 mi	1 ZIP code
Sitka Alaska ZIP codes	93 mi	1 ZIP code
Kake Alaska ZIP codes	97 mi	1 ZIP code
Port Alexander Alaska ZIP codes	149 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.