In which county is ZIP code 99664 located?

ZIP 99664 is listed under Kenai Peninsula, AK.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 99664: Seward, AK

ZIP: 99664

County: Kenai Peninsula

Coordinates: 60.13290, -149.39850

ZIP Type: Standard

Time Zone: Alaska Time (AKST/AKDT)

Explore detailed information for ZIP code 99664 in Seward, AK. We include verified county details for Kenai Peninsula plus key geographic references used for mapping and logistics.

Primary City	Seward
ZIP Code	99664
County	Kenai Peninsula
State	AK
Latitude / Longitude	60.13290, -149.39850
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 99664 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 99664 is commonly represented around 60.13290, -149.39850. These coordinates help identify the general area within Kenai Peninsula, AK.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99664 for mail delivery and general location reference in Kenai Peninsula, AK.

This ZIP may extend beyond the city core into nearby communities within Kenai Peninsula.

Related ZIP Codes (Nearby)

Explore other postal codes near Seward within AK.

Frequently Asked Questions

What is the primary city for ZIP code 99664?

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

In which county is 99664 located?

ZIP code 99664 is situated within Kenai Peninsula, AK.

What are the coordinates for 99664?

The approximate center point is 60.13290 (Latitude) and -149.39850 (Longitude).

Is ZIP code 99664 active?

This page lists ZIP 99664 as Listed based on the latest refresh date shown above.

Does ZIP 99664 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