ZIP Code 99610: Kasilof, AK
County: Kenai Peninsula
Coordinates: 60.31640, -151.28960
ZIP Type: Standard
Time Zone: Alaska Time (AKST/AKDT)
Explore detailed information for ZIP code 99610 in Kasilof, AK. We include verified county details for Kenai Peninsula plus key geographic references used for mapping and logistics.
| Primary City | Kasilof |
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| ZIP Code | 99610 |
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| County | Kenai Peninsula |
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| State | AK |
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| Latitude / Longitude | 60.31640, -151.28960 |
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| ZIP Type | Standard |
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| Time Zone | Alaska Time (AKST/AKDT) |
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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 99610 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 99610 is approximately 60.31640 (latitude) and -151.28960 (longitude). This location sits within Kenai Peninsula, contributing to regional planning across AK.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99610 for mail delivery and general location reference in
Kenai Peninsula,
AK.
Some addresses near Kasilof may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Kasilof within AK.
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Frequently Asked Questions
What is the primary city for ZIP code 99610?
The primary city for this ZIP code is Kasilof, located in AK.
In which county is 99610 located?
ZIP code 99610 is situated within Kenai Peninsula, AK.
What are the coordinates for 99610?
The approximate center point is 60.31640 (Latitude) and -151.28960 (Longitude).
Is ZIP code 99610 active?
This page lists ZIP 99610 as Listed based on the latest refresh date shown above.
Does ZIP 99610 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