99833
ZIP 99833 is Petersburg, Alaska, mostly in Petersburg Borough; area code 907; Alaska time.
- Type
- Standard
- Time zone
- America/Sitka
- County
- Petersburg +1 more
- Metro area
- none
- Population
- 3,409
- Coordinates
- 56.8404, -133.1871
Weather right now
Asking the National Weather Service…
Where 99833 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 99833 into a pocket calculator and turn it upside down: EEBGG — not quite a word, sorry.
- ➕ 99833 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 32, a total 644 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11000010111111001 - 🏠 Its numerical neighbours: 99832 (Pelican, AK, 133 mi away) and 99835 (Sitka, AK, 70 mi away).
- 🔄 Backwards, 99833 becomes 33899, which is not a ZIP code at all.
- 👥 5 other ZIP codes are made of exactly the same digits (93389, 98339, 98393, 98933, 99338). The farthest-flung twin is 93389 in Bakersfield, CA, 1,631 miles away.
- 🧭 Farther north than 99% of all ZIP codes, and farther west than 99%.
- 🎯1,943 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 99833 and you would come out at 56.84°S, 46.81°E — 1,093 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 17h 51m of daylight. Shortest: 6h 45m.
- 📏 At 2,959.6 square miles of land, 99833 is bigger than 99% of ZIP codes — room for about 2,247 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 3,409This ZIP3,409 |
|---|---|
| Households | 1,371This ZIP1,371 |
| Housing units | 1,863This ZIP1,863 |
| Median age | 45.7This ZIP45.7Alaska35.8US 38.9 |
| Median household income | $75,125This ZIP$75,125Alaska$92,788US $80,734 |
| Median home value | $315,100This ZIP$315,100Alaska$352,900US $332,700 |
| Median gross rent | $950This ZIP$950Alaska$1,419US $1,413 |
| Bachelor's degree or higher | 25.8%This ZIP25.8% |
| Mean commute | 6.8 minThis ZIP6.8 min |
| Population density | 1.2 / sq miThis ZIP1.2 / sq mi |
Business and tax activity
| Business establishments | 186This ZIP186 |
|---|---|
| Employees | 909This ZIP909 |
| Annual payroll | $58,092,000This ZIP$58,092,000 |
| Tax returns filed | 1,660This ZIP1,660 |
| Total adjusted gross income | $149,850,000This ZIP$149,850,000 |
Land area
| Land area | 2,959.59 sq miThis ZIP2,959.59 sq mi |
|---|---|
| Water area | 693.72 sq miThis ZIP693.72 sq mi |
Counties 99833 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Petersburg Borough | 65.1% |
| Prince of Wales-Hyder Census Area | 34.9% |
Other place names in 99833
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 99833
| ZIP | City | Distance |
|---|---|---|
99830 | Kake, AK | 34.5 mi |
99927 | Point Baker, AK | 38.6 mi |
99820 | Angoon, AK | 55.3 mi |
99918 | Coffman Cove, AK | 66.5 mi |
99836 | Port Alexander, AK | 69.2 mi |
99919 | Thorne Bay, AK | 86.7 mi |
99903 | Meyers Chuck, AK | 87.0 mi |
99925 | Klawock, AK | 89.6 mi |
99921 | Craig, AK | 93.4 mi |
99922 | Hydaburg, AK | 106.1 mi |
Find every ZIP code within 10 miles of 99833 →
Questions about this ZIP code
Where is ZIP code 99833?
99833 is in Petersburg, Alaska, in Petersburg Borough. Its published point location is 56.8404, -133.1871.
What county is 99833 in?
99833 spans 2 counties: Petersburg Borough and Prince of Wales-Hyder Census Area. Most of it falls in Petersburg Borough, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 99833?
Petersburg uses area code 907, from NANPA's telephone records.
What time zone is 99833 in?
99833 uses America/Sitka.
How many people live in 99833?
About 3,409 people live in ZIP code 99833, in 1,371 households, at 1.2 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 99833?
$75,125 a year, against $92,788 across Alaska.
What ZIP codes are near 99833?
The closest are 99830 (34.5 mi), 99927 (38.6 mi), 99820 (55.3 mi), 99918 (66.5 mi) and 99836 (69.2 mi).
Is 99833 a PO Box ZIP code?
99833 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “99833 ZIP Code — Petersburg, Alaska (Petersburg Borough).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99833
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/99833.json Underlying data is public domain or openly licensed — sources, vintages and licences.