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zipcodes.pro — CITY/AK/KASIGLUK

Kasigluk ZIP code, Alaska

The ZIP code for Kasigluk, AK is 99609, and its area code is 907.

USPS city name
1 ZIP code
Population
698
Area code
907
State
Alaska

Kasigluk in numbers

About 698 people live in Kasigluk, in 132 households. The median household income is $60,833 a year, 34% below the Alaska median of $92,788 (US: $80,734). The median owner-occupied home is valued at $63,500 (82% below the Alaska median), and median gross rent is $719 a month. The median age is 27.6; 7.1% of adults 25 and over hold a bachelor's degree or higher (31.7% across Alaska); the average commute takes 9 minutes.

Population698Kasigluk698
Households132Kasigluk132
Median age27.6Kasigluk27.6Alaska35.8US 38.9
Median household income$60,833Kasigluk$60,833Alaska$92,788US $80,734
Median home value$63,500Kasigluk$63,500Alaska$352,900US $332,700
Median gross rent$719Kasigluk$719Alaska$1,419US $1,413
Bachelor's degree or higher7.1%Kasigluk7.1%Alaska31.7%US 35.7%
Mean commute8.5 minKasigluk8.5 minAlaska19.4 minUS 26.4 min
Population density59 / sq miKasigluk59 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Kasigluk CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Kasigluk

ZIP codes with the USPS city name Kasigluk
ZIP City Type Population Median income Median home
99609 Kasigluk , AK Standard 698 $60,833 $63,500

Map of Kasigluk ZIP codes

99609

The ZIP codes of Kasigluk, AK, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Kasigluk

The nearest larger towns are Bethel (6,312 people, 25 mi), Kwethluk (975 people, 38 mi) and Akiachak (736 people, 38 mi).

Towns near Kasigluk
TownPopulationDistance
Bethel 6,312 25.4 mi

More nearby: every ZIP code in Bethel Census Area · Alaska ZIP codes

Cite this page

zipcodes.pro. “Kasigluk, AK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ak/kasigluk

Underlying data is public domain or openly licensed — sources, vintages and licences.