ZIP Code 99550

99550 is one of Alaska's ZIP codes, delivering to addresses in Port Lions, Kodiak Island Borough.

City: Port Lions
Borough or census area: Kodiak Island Borough
State: Alaska
Prefix: 995xx

Where this code sits

99550 is part of the 995xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Port Lions.

Port Lions Alaska ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99550 delivers to without sharing its boundary.

907 Area code 907

ZIP codes nearest 99550

The ZIP codes whose reference points sit closest to 99550.
ZIP code	Distance	Delivers to
ZIP code 99644	15 mi	Ouzinkie, AK
ZIP code 99619	18 mi	Kodiak, AK
ZIP code 99697	18 mi	Kodiak, AK
ZIP code 99615	26 mi	Kodiak, AK
ZIP code 99624	46 mi	Larsen Bay, AK
ZIP code 99643	49 mi	Old Harbor, AK
ZIP code 99608	62 mi	Karluk, AK
ZIP code 99663	117 mi	Seldovia, AK

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 99550, plotted from its record coordinates.

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

Scope ZIP code 99550. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.