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zipcodes.pro — CITY/AK/KNIK-RIVER

Knik River ZIP codes, Alaska

No ZIP code is named for Knik River, AK; addresses there use a neighbouring town's name. The ZIP code covering it is 99645. Its area code is 907.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
883
Area code
907
State
Alaska

NANPA lists no telephone rate centre for Knik River itself, so these are the area codes of the nearest one, Palmer (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Knik River in numbers

About 883 people live in Knik River, in 315 households. The median household income is $109,464 a year, 18% above the Alaska median of $92,788 (US: $80,734). The median owner-occupied home is valued at $304,400 (14% below the Alaska median), and median gross rent is $1,375 a month. The median age is 40.5; 28.7% of adults 25 and over hold a bachelor's degree or higher (31.7% across Alaska); the average commute takes 36 minutes.

Population883Knik River883
Households315Knik River315
Median age40.5Knik River40.5Alaska35.8US 38.9
Median household income$109,464Knik River$109,464Alaska$92,788US $80,734
Median home value$304,400Knik River$304,400Alaska$352,900US $332,700
Median gross rent$1,375Knik River$1,375Alaska$1,419US $1,413
Bachelor's degree or higher28.7%Knik River28.7%Alaska31.7%US 35.7%
Mean commute36.3 minKnik River36.3 minAlaska19.4 minUS 26.4 min
Population density11 / sq miKnik River11 / sq mi

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

ZIP codes covering Knik River

These ZIP codes cover part of Knik River but are addressed as somewhere else.

ZIP codes overlapping Knik River
ZIP City Type Population Median income Median home
99645 Palmer , AK Standard 32,103 $100,455 $367,400

Map of Knik River ZIP codes

99645

The ZIP codes of Knik River, 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 Knik River

The nearest larger towns are Butte (4,085 people, 5.0 mi), Palmer (6,268 people, 10.0 mi) and Gateway (6,845 people, 10 mi).

Towns near Knik River
TownPopulationDistance
Butte 4,085 5.0 mi
Palmer 6,268 10.0 mi
Gateway 6,845 10.1 mi
Farm Loop 2,894 12.9 mi
South Lakes 6,180 13.4 mi
North Lakes 10,223 14.7 mi
Wasilla 9,720 17.1 mi
Tanaina 9,646 19.3 mi
Knik-Fairview 19,972 20.5 mi
Fishhook 5,819 20.7 mi
Anchorage 288,976 21.9 mi
Meadow Lakes 8,689 23.3 mi

More nearby: every ZIP code in Matanuska-Susitna Borough · Alaska ZIP codes

Cite this page

zipcodes.pro. “Knik River, AK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ak/knik-river

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