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/25440

25440

ZIP 25440 is Ridgeway, West Virginia, in Berkeley County; area codes 304 and 681; Eastern time.

Type
No street area
Time zone
America/New_York
County
Berkeley
Coordinates
39.2973, -78.0717

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 25413, whose figures describe that area — not this ZIP code.

☼ Live from 25440 — Ridgeway, WV

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Where 25440 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 25440
  • 🔢 Type 25440 into a pocket calculator and turn it upside down: OhhSZ — not quite a word, sorry.
  • ➕ As a number, 25,440 = 2 × 2 × 2 × 2 × 2 × 3 × 5 × 53. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 110001101100000
  • 🏠 Its numerical neighbours: 25438 (Ranson, WV, 11 mi away) and 25441 (Rippon, WV, 10 mi away).
  • 🔄 Backwards, 25440 becomes 04452, which is not a ZIP code at all.
  • 👥 34 other ZIP codes are made of exactly the same digits (02445, 02454, 04254, 05442, 20544, 24054, …). The farthest-flung twin is 50424 in Buffalo Center, IA, 869 miles away.
  • 🧭 Farther north than 51% of all ZIP codes, and farther east than 78%.
  • 🎯1,091 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 25440 and you would come out at 39.30°S, 101.93°E — 931 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 56m of daylight. Shortest: 9h 24m.
🌙 The sky over 25440 today
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Source: USGS.

Land area

ZIP codes near 25440

ZIPCityDistance
25413 Bunker Hill, WV 1.2 mi
22624 Clear Brook, VA 2.8 mi
22622 Brucetown, VA 3.0 mi
22656 Stephenson, VA 5.6 mi
25420 Gerrardstown, WV 6.3 mi
25428 Inwood, WV 6.3 mi
25446 Summit Point, WV 7.3 mi
22603 Winchester, VA 7.3 mi
25430 Kearneysville, WV 7.4 mi
25421 Glengary, WV 7.4 mi

Find every ZIP code within 10 miles of 25440 →

Questions about this ZIP code

Where is ZIP code 25440?

25440 is in Ridgeway, West Virginia, in Berkeley County, part of the Hagerstown-Martinsburg, MD-WV metropolitan area. Its published point location is 39.2973, -78.0717.

What county is 25440 in?

25440 lies in Berkeley County.

What area code is 25440?

Ridgeway uses area codes 304 and 681, from NANPA's telephone records.

What time zone is 25440 in?

25440 uses America/New_York.

What ZIP codes are near 25440?

The closest are 25413 (1.2 mi), 22624 (2.8 mi), 22622 (3 mi), 22656 (5.6 mi) and 25420 (6.3 mi).

Is 25440 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. “25440 ZIP Code — Ridgeway, West Virginia (Berkeley County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/25440

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curl https://zipcodes.pro/zip/25440.json

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