In which county is ZIP code 99587 located?

ZIP 99587 is listed under Anchorage Municipality, AK.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 99587: Girdwood, AK

ZIP: 99587

County: Anchorage Municipality

Coordinates: 60.95770, -149.14060

ZIP Type: Standard

Time Zone: Alaska Time (AKST/AKDT)

This profile provides an in-depth look at ZIP code 99587, serving Girdwood in AK. It lies in Anchorage Municipality and supports delivery, planning, and address verification.

Primary City	Girdwood
ZIP Code	99587
County	Anchorage Municipality
State	AK
Latitude / Longitude	60.95770, -149.14060
ZIP Type	Standard
Time Zone	Alaska Time (AKST/AKDT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 99587 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 99587 are listed as 60.95770 / -149.14060, useful for GPS and service checks in and around Girdwood, AK.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99587 for mail delivery and general location reference in Anchorage Municipality, AK.

Some addresses near Girdwood may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Girdwood within AK.

Frequently Asked Questions

What is the primary city for ZIP code 99587?

The primary city for this ZIP code is Girdwood, located in AK.

In which county is 99587 located?

ZIP code 99587 is situated within Anchorage Municipality, AK.

What are the coordinates for 99587?

The approximate center point is 60.95770 (Latitude) and -149.14060 (Longitude).

Is ZIP code 99587 active?

This page lists ZIP 99587 as Listed based on the latest refresh date shown above.

Does ZIP 99587 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08