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Hollis CDP, AK

ZIP Code 99921 — Hollis CDP, AK Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
1,667
Median Income
$59,455
-21% vs US avg
Home Value
$262,500
-25% vs US avg
Median Rent
$828
-29% vs US avg
Median Age
48.0 yrs
+23% vs US avg
Area Code
Congress
Top Ancestry
GermanIrishEnglish
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Location
Coordinates
55.4070, -132.7662
Elevation
43 ft
Land Area
2041.8 sq mi
Water Area
437.8 sq mi (18% water)

At a glance

Population
1,667
Density
N/A
Median income
$59,455
-21% vs US avg
Home value
$262,500
-25% vs US avg
Median rent
$828
-29% vs US avg
Timezone

Overview of ZIP Code 99921

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What to know about ZIP 99921

ZIP code 99921 covers Hollis, AK in Prince of Wales-Hyder Census Area with a population of about 1,667.

At a glance, the area shows median age of 48.0 versus a U.S. median of about 38.9.

It sits in telephone area code 907; U.S. House district AK-00.

Income and economy in Hollis, AK

Median household income in ZIP 99921 is about $59,455 — about 21% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 15.4%; unemployment rate near 5.1%; 22.4% of adults with a bachelor’s degree or higher (about 11.3 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Retail trade, Public administration, and Manufacturing; about 11.6% of workers reporting work-from-home (about 3.6 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 99921

Median home value is about $262,500 — about 25% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $828 (about 29% below the U.S. median rent ($1,163)), and owner-occupancy near 69.3% (about 3.9 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 99921 in Hollis, AK, a household would need roughly $72,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,686. That is about 21% above the local median household income ($59,455), so the median earner would likely stretch or need a larger down payment. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

Climate normals for Hollis CDP, AK show little to no average snow and around 99.9 inches of annual precipitation.

IRS migration statistics show a net inflow of about 66 for ZIP 99921 (Hollis CDP, AK) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport KLW (17.0 miles (27.3 km)) · Sitka National Historical Park (149.8 miles (241.0 km))

Full lists and map pins are in the Infrastructure section below.