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Zip Code 99577 — Eagle River, AK

99577 is a ZIP Code associated with Eagle River, AK, located within Anchorage. The postal region supports an estimated population of 28,477 residents across Data Pending housing units, with a population density of 38.3 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (61.182400, -149.292290)

Data Metric	Local Statistic
Postal / Zip Code	99577
Primary City	Eagle River
State / Province	AK
County	Anchorage
Total Population	28,477
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	38.3 people/sq mi
Timezone	America/Anchorage

How 99577 Compares

Metric	ZIP 99577	Anchorage County	AK State Average
Population	28,477	276,042	735,134
Median Income	Data Pending	N/A	N/A
Population Density	38.3 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 99504	Anchorage	11.7 mi	42,093	N/A
Zip 99540	Indian	11.9 mi	468	N/A
Zip 99505	Jber	13.6 mi	5,015	N/A
Zip 99507	Anchorage	13.7 mi	37,301	N/A
Zip 99567	Chugiak	15.2 mi	6,452	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →