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/09090

09090

ZIP 09090 is military mail, not a town: APO AE, the Armed Forces Europe routing code, which covers Europe, the Middle East, Africa and Canada. APO is the Army and Air Force Post Office. Mail to it carries a unit or ship number instead of a street, at domestic US postage.

Type
Military (APO/FPO/DPO)
Time zone
Europe/Berlin
County
none
Metro area
none
Coordinates
50.1254, 8.6089
☼ Live from 09090 — APO AE

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 09090 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 09090
  • 🔢 Type 09090 into a pocket calculator and turn it upside down: OGOGO — not quite a word, sorry.
  • ⇆09090 reads the same backwards. It is one of only 412 palindromic ZIP codes.
  • ➕ As a number, 9,090 = 2 × 3 × 3 × 5 × 101. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10001110000010
  • 🏠 Its numerical neighbours: 09089 (APO AE, a military post office, 19 mi away) and 09091 (APO AE, a military post office, 26 mi away).
  • 👥 4 other ZIP codes are made of exactly the same digits (00909, 09009, 90009, 90090). The farthest-flung twin is 90009 in Los Angeles, CA, 5,777 miles away.
  • 🧭 Farther north than 99% of all ZIP codes, and farther east than 99%.
  • 🎯4,820 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 09090 and you would come out at 50.13°S, 171.39°W — 879 miles from Christchurch, New Zealand, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 24m of daylight. Shortest: 8h 03m.
🌙 The sky over 09090 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Land area

ZIP codes near 09090

ZIPCityDistance
09008 APO AE, AE 3.4 mi
09039 APO AE, AE 3.4 mi
09060 APO AE, AE 3.4 mi
09079 APO AE, AE 3.4 mi
09213 APO AE, AE 3.4 mi
09228 APO AE, AE 3.4 mi
09237 APO AE, AE 3.4 mi
09242 APO AE, AE 3.4 mi
09082 APO AE, AE 7.2 mi
09144 APO AE, AE 8.3 mi

Find every ZIP code within 10 miles of 09090 →

Questions about this ZIP code

Where is ZIP code 09090?

ZIP 09090 is military mail, not a town: APO AE, the Armed Forces Europe routing code, which covers Europe, the Middle East, Africa and Canada. APO is the Army and Air Force Post Office. Mail to it carries a unit or ship number instead of a street, at domestic US postage.

What county is 09090 in?

09090 belongs to no county — military ZIP codes are mail routing codes, not places.

What ZIP codes are near 09090?

The closest are 09008 (3.4 mi), 09039 (3.4 mi), 09060 (3.4 mi), 09079 (3.4 mi) and 09213 (3.4 mi).

Is 09090 a PO Box ZIP code?

09090 is a military (apo/fpo/dpo) ZIP code. A USPS routing code for military mail, not a geographic area.

Download or cite

Cite this page

zipcodes.pro. “09090 ZIP Code — APO AE, Armed Forces Europe (Military Mail).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/09090

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/09090.json

Underlying data is public domain or openly licensed — sources, vintages and licences.