Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/09730

09730

ZIP 09730 is military mail, not a town: FPO AE, the Armed Forces Europe routing code, which covers Europe, the Middle East, Africa and Canada. FPO is the Fleet Post Office, which serves Navy and Marine Corps bases and ships. Mail to it carries a unit or ship number instead of a street, at domestic US postage.

Type
Military (APO/FPO/DPO)
Time zone
America/St_Johns
County
none
Metro area
none
Coordinates
47.2999, -53.9814
☼ Live from 09730 — FPO AE

Weather right now

Asking the National Weather Service…

NEXRAD radar
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Local time: —

Where 09730 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 09730
  • 🔢 Type 09730 into a pocket calculator and turn it upside down: OELGO — not quite a word, sorry.
  • ➕ As a number, 9,730 = 2 × 5 × 7 × 139. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011000000010
  • 🏠 Its numerical neighbours: 09729 (FPO AE, a military post office, 1,860 mi away) and 09731 (FPO AE, a military post office, 600 mi away). Next door on paper, a road trip in real life.
  • 🔄 Backwards, 09730 becomes 03790, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (00739, 00937, 03079, 03907, 07039, 07093, …). The farthest-flung twin is 93007 in Ventura, CA, 3,428 miles away.
  • 🧭 Farther north than 96% of all ZIP codes, and farther east than 98%.
  • 🎯2,259 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 09730 and you would come out at 47.30°S, 126.02°E — 1,074 miles from Adelaide, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 56m of daylight. Shortest: 8h 28m.
🌙 The sky over 09730 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Land area

Questions about this ZIP code

Where is ZIP code 09730?

ZIP 09730 is military mail, not a town: FPO AE, the Armed Forces Europe routing code, which covers Europe, the Middle East, Africa and Canada. FPO is the Fleet Post Office, which serves Navy and Marine Corps bases and ships. Mail to it carries a unit or ship number instead of a street, at domestic US postage.

What county is 09730 in?

09730 belongs to no county — military ZIP codes are mail routing codes, not places.

Is 09730 a PO Box ZIP code?

09730 is a military (apo/fpo/dpo) ZIP code. A USPS routing code for military mail, not a geographic area.

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Cite this page

zipcodes.pro. “09730 ZIP Code — FPO AE, Armed Forces Europe (Military Mail).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/09730

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/09730.json

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