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zipcodes.pro — ZIP/99918

99918

ZIP 99918 is Coffman Cove, Alaska, in Prince of Wales-Hyder Census Area; area code 907; Alaska time.

Type
Standard
Time zone
America/Sitka
Metro area
none
Population
269
Coordinates
55.9169, -132.6955
☼ Live from 99918 — Coffman Cove, AK

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Local time: —

Where 99918 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 99918
  • 🔢 Type 99918 into a pocket calculator and turn it upside down: BIGGG — not quite a word, sorry.
  • ➕ As a number, 99,918 = 2 × 3 × 3 × 7 × 13 × 61. Its digits add up to 36, a total 149 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000011001001110
  • 🏠 Its numerical neighbours: 99903 (Meyers Chuck, AK, 26 mi away) and 99919 (Thorne Bay, AK, 20 mi away).
  • 🔄 Backwards, 99918 becomes 81999, which is not a ZIP code at all.
  • 👥 4 other ZIP codes are made of exactly the same digits (19899, 89199, 91899, 98199). The farthest-flung twin is 19899 in Wilmington, DE, 2,781 miles away.
  • 🧭 Farther north than 99% of all ZIP codes, and farther west than 99%.
  • 🎯1,902 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 99918 and you would come out at 55.92°S, 47.30°E — 1,056 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 17h 36m of daylight. Shortest: 6h 58m.
  • 📏 At 35.9 square miles of land, 99918 is bigger than 50% of ZIP codes — room for about 27 Central Parks.
🌙 The sky over 99918 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population269This ZIP269
Households117This ZIP117
Housing units215This ZIP215
Median age50.1This ZIP50.1Alaska35.8US 38.9
Median household income$62,917This ZIP$62,917Alaska$92,788US $80,734
Median home value$250,000This ZIP$250,000Alaska$352,900US $332,700
Median gross rent$1,479This ZIP$1,479Alaska$1,419US $1,413
Bachelor's degree or higher17.9%This ZIP17.9%
Mean commute26.2 minThis ZIP26.2 min
Population density7.5 / sq miThis ZIP7.5 / sq mi

Business and tax activity

Business establishments11This ZIP11
Employees26This ZIP26
Annual payroll$1,410,000This ZIP$1,410,000

Land area

Land area35.85 sq miThis ZIP35.85 sq mi
Water area3.43 sq miThis ZIP3.43 sq mi

Other place names in 99918

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 99918

ZIPCityDistance
99919 Thorne Bay, AK 20.3 mi
99903 Meyers Chuck, AK 26.2 mi
99925 Klawock, AK 27.1 mi
99921 Craig, AK 27.7 mi
99929 Wrangell, AK 36.5 mi
99922 Hydaburg, AK 44.3 mi
99927 Point Baker, AK 45.3 mi
99928 Ward Cove, AK 53.7 mi
99901 Ketchikan, AK 54.5 mi
99950 Ketchikan, AK 57.0 mi

Find every ZIP code within 10 miles of 99918 →

Questions about this ZIP code

Where is ZIP code 99918?

99918 is in Coffman Cove, Alaska, in Prince of Wales-Hyder Census Area. Its published point location is 55.9169, -132.6955.

What county is 99918 in?

99918 lies in Prince of Wales-Hyder Census Area.

What area code is 99918?

Coffman Cove uses area code 907, from NANPA's telephone records.

What time zone is 99918 in?

99918 uses America/Sitka.

How many people live in 99918?

About 269 people live in ZIP code 99918, in 117 households, at 7.5 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 99918?

$62,917 a year, against $92,788 across Alaska.

What ZIP codes are near 99918?

The closest are 99919 (20.3 mi), 99903 (26.2 mi), 99925 (27.1 mi), 99921 (27.7 mi) and 99929 (36.5 mi).

Is 99918 a PO Box ZIP code?

99918 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “99918 ZIP Code — Coffman Cove, Alaska (Prince of Wales-Hyder Census Area).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99918

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