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Where 99681 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.
- 🔢 Type 99681 into a pocket calculator and turn it upside down: IBgGG — not quite a word, sorry.
- ➕ As a number, 99,681 = 3 × 149 × 223. Its digits add up to 33, a total 456 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11000010101100001 - 🏠 Its numerical neighbours: 99680 (Tuntutuliak, AK, 86 mi away) and 99682 (Tyonek, AK, 469 mi away). Next door on paper, a road trip in real life.
- 🔄 Backwards, 99681 becomes 18699, which is not a ZIP code at all.
- 👥 8 other ZIP codes are made of exactly the same digits (18969, 19896, 19968, 89169, 91896, 96819, …). The farthest-flung twin is 96918 in Umatac, GU, 4,105 miles away.
- 🧭 Farther north than 99% of all ZIP codes, and farther west than 99%.
- 🎯3,104 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 99681 and you would come out at 60.61°S, 14.87°E — 1,850 miles from Cape Town, South Africa, the nearest big city to that spot.
- ☀Longest day of the year: 19h 07m of daylight. Shortest: 5h 40m.
- 📏 At 60.8 square miles of land, 99681 is bigger than 65% of ZIP codes — room for about 46 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 384This ZIP384 |
|---|---|
| Households | 67This ZIP67 |
| Housing units | 74This ZIP74 |
| Median age | 23.9This ZIP23.9Alaska35.8US 38.9 |
| Median household income | $54,306This ZIP$54,306Alaska$92,788US $80,734 |
| Bachelor's degree or higher | 3.5%This ZIP3.5% |
| Mean commute | 8.4 minThis ZIP8.4 min |
| Population density | 6.3 / sq miThis ZIP6.3 / sq mi |
Business and tax activity
| Business establishments | 4This ZIP4 |
|---|---|
| Employees | 40This ZIP40 |
| Annual payroll | $766,000This ZIP$766,000 |
Land area
| Land area | 60.79 sq miThis ZIP60.79 sq mi |
|---|---|
| Water area | 0.15 sq miThis ZIP0.15 sq mi |
Other place names in 99681
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 99681
| ZIP | City | Distance |
|---|---|---|
99637 | Toksook Bay, AK | 5.4 mi |
99690 | Nightmute, AK | 14.1 mi |
99630 | Mekoryuk, AK | 42.1 mi |
99561 | Chefornak, AK | 43.4 mi |
99614 | Kipnuk, AK | 58.5 mi |
99563 | Chevak, AK | 65.6 mi |
99604 | Hooper Bay, AK | 70.5 mi |
99622 | Kwigillingok, AK | 83.7 mi |
99662 | Scammon Bay, AK | 86.6 mi |
99632 | Mountain Village, AK | 114.7 mi |
Find every ZIP code within 10 miles of 99681 →
Questions about this ZIP code
Where is ZIP code 99681?
99681 is in Tununak, Alaska, in Bethel Census Area. Its published point location is 60.6073, -165.1273.
What county is 99681 in?
99681 lies in Bethel Census Area.
What area code is 99681?
Tununak uses area code 907, from NANPA's telephone records.
What time zone is 99681 in?
99681 uses America/Nome.
How many people live in 99681?
About 384 people live in ZIP code 99681, in 67 households, at 6.3 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 99681?
$54,306 a year, against $92,788 across Alaska.
What ZIP codes are near 99681?
The closest are 99637 (5.4 mi), 99690 (14.1 mi), 99630 (42.1 mi), 99561 (43.4 mi) and 99614 (58.5 mi).
Is 99681 a PO Box ZIP code?
99681 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “99681 ZIP Code — Tununak, Alaska (Bethel Census Area).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99681
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/99681.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.