ZIP Code 99504

99504 is one of Alaska's ZIP codes, delivering to addresses in Anchorage, Anchorage Municipality.

City

Anchorage

Borough or census area

Anchorage Municipality

State

Alaska

Prefix

995xx

Where this code sits

99504 is part of the 995xx range, the group of codes handled by one mail processing centre. Anchorage is served by 25 ZIP codes in total; the full list, with the borough or census area each falls in, is on the Anchorage page.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99504 delivers to without sharing its boundary.

ZIP codes nearest 99504

The ZIP codes whose reference points sit closest to 99504.
ZIP code	Distance	Delivers to
ZIP code 99508	2.2 mi	Anchorage, AK
ZIP code 99501	4.4 mi	Anchorage, AK
ZIP code 99507	4.5 mi	Anchorage, AK
ZIP code 99599	4.7 mi	Anchorage, AK
ZIP code 99513	4.8 mi	Anchorage, AK
ZIP code 99503	5.1 mi	Anchorage, AK
ZIP code 99509	5.3 mi	Anchorage, AK
ZIP code 99514	5.3 mi	Anchorage, 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 99504, plotted from its record coordinates.

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

Scope ZIP code 99504. 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.