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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/99733

99733

ZIP 99733 is Circle, Alaska, in Yukon-Koyukuk Census Area; area code 907; Alaska time.

Type
Standard
Time zone
America/Anchorage
County
Yukon-Koyukuk
Metro area
none
Population
54
Coordinates
65.7904, -144.1960
☼ Live from 99733 — Circle, AK

Weather right now

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Local time: —

Where 99733 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 99733
  • 🔢 Type 99733 into a pocket calculator and turn it upside down: EELGG — not quite a word, sorry.
  • ➕ 99733 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 31, a total 799 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000010110010101
  • 🏠 Its numerical neighbours: 99732 (Chicken, AK, 135 mi away) and 99734 (Prudhoe Bay, AK, 346 mi away). Next door on paper, a road trip in real life.
  • 🔄 Backwards, 99733 becomes 33799, which is not a ZIP code at all.
  • 👥 7 other ZIP codes are made of exactly the same digits (37939, 39739, 73939, 79339, 93793, 97339, …). The farthest-flung twin is 39739 in Brooksville, MS, 3,184 miles away.
  • 🧭 Farther north than 99% of all ZIP codes, and farther west than 99%.
  • 🎯2,518 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 99733 and you would come out at 65.79°S, 35.80°E — 1,670 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 24h 00m of daylight. Shortest: 2h 58m.
  • 📏 At 106.9 square miles of land, 99733 is bigger than 79% of ZIP codes — room for about 81 Central Parks.
🌙 The sky over 99733 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population54This ZIP54
Households36This ZIP36
Housing units53This ZIP53
Median age67.6This ZIP67.6Alaska35.8US 38.9
Median household income$24,500This ZIP$24,500Alaska$92,788US $80,734
Median home value$53,800This ZIP$53,800Alaska$352,900US $332,700
Bachelor's degree or higher15.8%This ZIP15.8%
Population density0.5 / sq miThis ZIP0.5 / sq mi

Business and tax activity

Business establishments3This ZIP3
Employees3This ZIP3
Annual payroll$26,000This ZIP$26,000

Land area

Land area106.90 sq miThis ZIP106.90 sq mi
Water area0.57 sq miThis ZIP0.57 sq mi

Other place names in 99733

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

ZIP codes near 99733

ZIPCityDistance
99730 Central, AK 41.5 mi
99788 Chalkyitsik, AK 60.3 mi
99738 Eagle, AK 62.6 mi
99712 Fairbanks, AK 70.9 mi
99707 Fairbanks, AK 73.5 mi
99724 Beaver, AK 81.5 mi
99716 Two Rivers, AK 100.4 mi
99714 Salcha, AK 118.7 mi
99706 Fairbanks, AK 123.9 mi
99781 Venetie, AK 126.7 mi

Find every ZIP code within 10 miles of 99733 →

Questions about this ZIP code

Where is ZIP code 99733?

99733 is in Circle, Alaska, in Yukon-Koyukuk Census Area. Its published point location is 65.7904, -144.1960.

What county is 99733 in?

99733 lies in Yukon-Koyukuk Census Area.

What area code is 99733?

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

What time zone is 99733 in?

99733 uses America/Anchorage.

How many people live in 99733?

About 54 people live in ZIP code 99733, in 36 households, at 0.5 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 99733?

$24,500 a year, against $92,788 across Alaska.

What ZIP codes are near 99733?

The closest are 99730 (41.5 mi), 99788 (60.3 mi), 99738 (62.6 mi), 99712 (70.9 mi) and 99707 (73.5 mi).

Is 99733 a PO Box ZIP code?

99733 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “99733 ZIP Code — Circle, Alaska (Yukon-Koyukuk Census Area).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99733

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