In which county is ZIP code 99753 located?

ZIP 99753 is listed under Nome (CA), AK.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 99753: Koyuk, AK

ZIP: 99753

County: Nome (CA)

Coordinates: 64.93190, -161.15690

ZIP Type: Standard

Time Zone: Hawaii-Aleutian Time (HST/HDT)

Explore detailed information for ZIP code 99753 in Koyuk, AK. We include verified county details for Nome (CA) plus key geographic references used for mapping and logistics.

Primary City	Koyuk
ZIP Code	99753
County	Nome (CA)
State	AK
Latitude / Longitude	64.93190, -161.15690
ZIP Type	Standard
Time Zone	Hawaii-Aleutian Time (HST/HDT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 99753 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 99753 are listed as 64.93190 / -161.15690, useful for GPS and service checks in and around Koyuk, AK.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99753 for mail delivery and general location reference in Nome (CA), AK.

This ZIP may extend beyond the city core into nearby communities within Nome (CA).

Related ZIP Codes (Nearby)

Explore other postal codes near Koyuk within AK.

Frequently Asked Questions

What is the primary city for ZIP code 99753?

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

In which county is 99753 located?

ZIP code 99753 is situated within Nome (CA), AK.

What are the coordinates for 99753?

The approximate center point is 64.93190 (Latitude) and -161.15690 (Longitude).

Is ZIP code 99753 active?

This page lists ZIP 99753 as Listed based on the latest refresh date shown above.

Does ZIP 99753 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