Kasigluk, AK ZIP code
The ZIP code for Kasigluk, Alaska is 99609. It is in Bethel Census Area.
- Population in these ZIPs
- 698
- Avg. median income
- $60,800population-weighted
- Typical home value
- $63,500population-weighted
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Kasigluk, AK ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 99609 | 698 | $60,833 | $63,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Kasigluk
- Nunapitchuk 3 mi
- Napakiak 22 mi
- Bethel 23 mi
- Tuntutuliak 36 mi
- Kwethluk 38 mi
- Akiachak 38 mi
- Akiak 44 mi
- Eek 48 mi
- Tuluksak 56 mi
- Marshall 71 mi
- Kwigillingok 72 mi
- Russian Mission 73 mi
Frequently asked questions
What is the ZIP code for Kasigluk, AK?
The ZIP code for Kasigluk, AK is 99609.
What county is Kasigluk, Alaska in?
Kasigluk ZIP codes are in Bethel Census Area.