99558
ZIP 99558 is Anvik, Alaska, in Yukon-Koyukuk Census Area; area code 907; Alaska time.
- Type
- Standard
- Time zone
- America/Anchorage
- County
- Yukon-Koyukuk
- Metro area
- none
- Population
- 79
- Coordinates
- 62.6309, -160.2160
Weather right now
Asking the National Weather Service…
Where 99558 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 99558 into a pocket calculator and turn it upside down: BSSGG — not quite a word, sorry.
- ➕ As a number, 99,558 = 2 × 3 × 3 × 5531. Its digits add up to 36, a total 149 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11000010011100110 - 🏠 Its numerical neighbours: 99557 (Aniak, AK, 181 mi away) and 99559 (Bethel, AK, 139 mi away).
- 🔄 Backwards, 99558 becomes 85599, which is not a ZIP code at all.
- 👥 7 other ZIP codes are made of exactly the same digits (59859, 89595, 95589, 95958, 98559, 98595, …). The farthest-flung twin is 89595 in Reno, NV, 2,305 miles away.
- 🧭 Farther north than 99% of all ZIP codes, and farther west than 99%.
- 🎯2,941 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 99558 and you would come out at 62.63°S, 19.78°E — 1,984 miles from Cape Town, South Africa, the nearest big city to that spot.
- ☀Longest day of the year: 20h 06m of daylight. Shortest: 4h 53m.
- 📏 At 9.6 square miles of land, 99558 is bigger than 27% of ZIP codes — room for about 7.3 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 79This ZIP79 |
|---|---|
| Households | 30This ZIP30 |
| Housing units | 56This ZIP56 |
| Median age | 34.5This ZIP34.5Alaska35.8US 38.9 |
| Median household income | $80,000This ZIP$80,000Alaska$92,788US $80,734 |
| Bachelor's degree or higher | 0.0% |
| Mean commute | 8.5 minThis ZIP8.5 min |
| Population density | 8.2 / sq miThis ZIP8.2 / sq mi |
Business and tax activity
| Business establishments | 3This ZIP3 |
|---|---|
| Employees | 7This ZIP7 |
| Annual payroll | $115,000This ZIP$115,000 |
Land area
| Land area | 9.59 sq miThis ZIP9.59 sq mi |
|---|---|
| Water area | 2.34 sq miThis ZIP2.34 sq mi |
Other place names in 99558
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 99558
| ZIP | City | Distance |
|---|---|---|
99590 | Grayling, AK | 18.6 mi |
99665 | Shageluk, AK | 21.4 mi |
99602 | Holy Cross, AK | 32.9 mi |
99657 | Russian Mission, AK | 71.2 mi |
99607 | Kalskag, AK | 75.6 mi |
99503 | Anchorage, AK | 77.0 mi |
99626 | Lower Kalskag, AK | 77.3 mi |
99585 | Marshall, AK | 79.2 mi |
99659 | Saint Michael, AK | 82.9 mi |
99671 | Stebbins, AK | 86.5 mi |
Find every ZIP code within 10 miles of 99558 →
Questions about this ZIP code
Where is ZIP code 99558?
99558 is in Anvik, Alaska, in Yukon-Koyukuk Census Area. Its published point location is 62.6309, -160.2160.
What county is 99558 in?
99558 lies in Yukon-Koyukuk Census Area.
What area code is 99558?
Anvik uses area code 907, from NANPA's telephone records.
What time zone is 99558 in?
99558 uses America/Anchorage.
How many people live in 99558?
About 79 people live in ZIP code 99558, in 30 households, at 8.2 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 99558?
$80,000 a year, against $92,788 across Alaska.
What ZIP codes are near 99558?
The closest are 99590 (18.6 mi), 99665 (21.4 mi), 99602 (32.9 mi), 99657 (71.2 mi) and 99607 (75.6 mi).
Is 99558 a PO Box ZIP code?
99558 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “99558 ZIP Code — Anvik, Alaska (Yukon-Koyukuk Census Area).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99558
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/99558.json Underlying data is public domain or openly licensed — sources, vintages and licences.