ZIP Code 99754: Koyukuk, AK
County: Yukon-Koyukuk (CA)
Coordinates: 64.88030, -157.70080
ZIP Type: Standard
Time Zone: Hawaii-Aleutian Time (HST/HDT)
Explore detailed information for ZIP code 99754 in Koyukuk, AK. We include verified county details for Yukon-Koyukuk (CA) plus key geographic references used for mapping and logistics.
| Primary City | Koyukuk |
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| ZIP Code | 99754 |
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| County | Yukon-Koyukuk (CA) |
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| State | AK |
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| Latitude / Longitude | 64.88030, -157.70080 |
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| ZIP Type | Standard |
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| Time Zone | Hawaii-Aleutian Time (HST/HDT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 99754 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 99754 is approximately 64.88030 (latitude) and -157.70080 (longitude). This location sits within Yukon-Koyukuk (CA), contributing to regional planning across AK.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99754 for mail delivery and general location reference in
Yukon-Koyukuk (CA),
AK.
This ZIP may extend beyond the city core into nearby communities within Yukon-Koyukuk (CA).
Related ZIP Codes (Nearby)
Explore other postal codes near Koyukuk within AK.
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Frequently Asked Questions
What is the primary city for ZIP code 99754?
The primary city for this ZIP code is Koyukuk, located in AK.
In which county is 99754 located?
ZIP code 99754 is situated within Yukon-Koyukuk (CA), AK.
What are the coordinates for 99754?
The approximate center point is 64.88030 (Latitude) and -157.70080 (Longitude).
Is ZIP code 99754 active?
This page lists ZIP 99754 as Listed based on the latest refresh date shown above.
Does ZIP 99754 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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