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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/44422

44422

ZIP 44422 is Greenford, Ohio, in Mahoning County; area codes 330 and 234; Eastern time.

Type
No street area
Time zone
America/New_York
County
Mahoning
Coordinates
40.9439, -80.7915

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 44460, whose figures describe that area — not this ZIP code.

☼ Live from 44422 — Greenford, OH

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Local time: —

Where 44422 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 44422
  • 🔢 Type 44422 into a pocket calculator and turn it upside down: ZZhhh — not quite a word, sorry.
  • ➕ As a number, 44,422 = 2 × 7 × 19 × 167. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1010110110000110
  • 🏠 Its numerical neighbours: 44420 (Girard, OH, 17 mi away) and 44423 (Hanoverton, OH, 15 mi away).
  • 🔄 Backwards, 44422 becomes 22444, which is not a ZIP code at all.
  • 👥 5 other ZIP codes are made of exactly the same digits (24244, 24442, 42442, 44224, 44242). The farthest-flung twin is 42442 in Nortonville, KY, 443 miles away.
  • 🧭 Farther north than 66% of all ZIP codes, and farther east than 71%.
  • 🎯938 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 44422 and you would come out at 40.94°S, 99.21°E — 1,112 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 14m.
🌙 The sky over 44422 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments5This ZIP5
Employees48This ZIP48
Annual payroll$1,417,000This ZIP$1,417,000

Land area

ZIP codes near 44422

ZIPCityDistance
44490 Washingtonville, OH 3.2 mi
44406 Canfield, OH 4.8 mi
44460 Salem, OH 4.9 mi
44501 Youngstown, OH 5.1 mi
44513 Youngstown, OH 5.1 mi
44416 Ellsworth, OH 6.5 mi
44452 North Lima, OH 6.7 mi
44408 Columbiana, OH 6.8 mi
44431 Leetonia, OH 7.6 mi
44512 Youngstown, OH 8.6 mi

Find every ZIP code within 10 miles of 44422 →

Questions about this ZIP code

Where is ZIP code 44422?

44422 is in Greenford, Ohio, in Mahoning County, part of the Youngstown-Warren, OH metropolitan area. Its published point location is 40.9439, -80.7915.

What county is 44422 in?

44422 lies in Mahoning County.

What area code is 44422?

Greenford uses area codes 330 and 234, from NANPA's telephone records.

What time zone is 44422 in?

44422 uses America/New_York.

What ZIP codes are near 44422?

The closest are 44490 (3.2 mi), 44406 (4.8 mi), 44460 (4.9 mi), 44501 (5.1 mi) and 44513 (5.1 mi).

Is 44422 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. “44422 ZIP Code — Greenford, Ohio (Mahoning County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/44422

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/44422.json

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