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Coffman Cove city, AK

ZIP Code 99918 — Coffman Cove city, 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
308
Median Income
$48,611
-35% vs US avg
Home Value
$375,000
+8% vs US avg
Median Rent
N/A
Median Age
57.0 yrs
+47% vs US avg
Area Code
Congress
Top Ancestry
GermanIrishSwedish
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Location
Coordinates
55.9169, -132.6955
Elevation
286 ft
Land Area
35.9 sq mi
Water Area
4.7 sq mi (12% water)

At a glance

Population
308
Density
N/A
Median income
$48,611
-35% vs US avg
Home value
$375,000
+8% vs US avg
Median rent
N/A
Timezone

Overview of ZIP Code 99918

RetirementRetirement-oriented community
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Sunrise, sunset & moon

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What to know about ZIP 99918

ZIP code 99918 covers Coffman Cove, AK in Prince of Wales-Hyder Census Area with a population of about 308.

At a glance, the area shows median age of 57.0 versus a U.S. median of about 38.9.

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

Local search focus: Retirement

Coffman Cove, AK fits a retirement-oriented profile (high share of residents 65+ (39.0%)). Residents and relocators commonly research healthcare access, everyday amenities (dining, personal services), and housing costs rather than tech or campus life.

Income and economy in Coffman Cove, AK

Median household income in ZIP 99918 is about $48,611 — about 35% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 12.3%; unemployment rate near 6.1%; 16.4% of adults with a bachelor’s degree or higher (about 17.3 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Agriculture, Education, and Food services; about 7.6% of workers reporting work-from-home (about 7.6 points below the U.S. share (15.2%)); a mean commute of about 85.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 99918

Median home value is about $375,000 — about 8% above the U.S. median home value ($348,079).

Housing tenure and rents show owner-occupancy near 94.1% (about 28.7 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 99918 in Coffman Cove, AK, a household would need roughly $103,000 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 $2,409. That is about 112% above the local median household income ($48,611), 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 Coffman Cove city, AK show little to no average snow and around 85.2 inches of annual precipitation.

IRS migration statistics show a net inflow of about 12 for ZIP 99918 (Coffman Cove city, 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 (27.6 miles (44.5 km)) · Sitka National Historical Park (126.8 miles (204.1 km))

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