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/43291

43291

ZIP 43291 is in Columbus, Ohio, in Franklin County; area codes 614 and 380; Eastern time. Columbus has 45 ZIP codes in all.

Type
No street area
Time zone
America/New_York
County
Franklin
Metro area
Columbus, OH
Coordinates
39.9690, -83.0114

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 43215, whose figures describe that area — not this ZIP code.

☼ Live from 43291 — Columbus, OH

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Where 43291 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 43291
  • 🔢 Type 43291 into a pocket calculator and turn it upside down: IGZEh — not quite a word, sorry.
  • ➕ 43291 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1010100100011011
  • 🏠 Its numerical neighbours: 43287 (Columbus, OH, 0 mi away) and 43301 (Marion, OH, 45 mi away).
  • 🔄 Backwards, 43291 becomes 19234, which is not a ZIP code at all.
  • 👥 41 other ZIP codes are made of exactly the same digits (12439, 12493, 12934, 12943, 13492, 19342, …). The farthest-flung twin is 94132 in San Francisco, CA, 2,112 miles away.
  • 🧭 Farther north than 56% of all ZIP codes, and farther east than 63%.
  • 🎯824 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 43291 and you would come out at 39.97°S, 96.99°E — 1,189 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 01m of daylight. Shortest: 9h 20m.
🌙 The sky over 43291 today
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🌋 Shake report
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Source: USGS.

Land area

ZIP codes near 43291

ZIPCityDistance
43086 Westerville, OH 0.0 mi
43199 Groveport, OH 0.0 mi
43216 Columbus, OH 0.0 mi
43226 Columbus, OH 0.0 mi
43234 Columbus, OH 0.0 mi
43251 Columbus, OH 0.0 mi
43260 Columbus, OH 0.0 mi
43266 Columbus, OH 0.0 mi
43268 Columbus, OH 0.0 mi
43270 Columbus, OH 0.0 mi

Find every ZIP code within 10 miles of 43291 →

Questions about this ZIP code

Where is ZIP code 43291?

43291 is in Columbus, Ohio, in Franklin County, part of the Columbus, OH metropolitan area. Its published point location is 39.9690, -83.0114.

What county is 43291 in?

43291 lies in Franklin County.

What area code is 43291?

Columbus uses area codes 614 and 380, from NANPA's telephone records.

What time zone is 43291 in?

43291 uses America/New_York.

What ZIP codes are near 43291?

The closest are 43086 (0 mi), 43199 (0 mi), 43216 (0 mi), 43226 (0 mi) and 43234 (0 mi).

Is 43291 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “43291 ZIP Code — Columbus, Ohio (Franklin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/43291

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/43291.json

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