25401
ZIP 25401 is in Martinsburg, West Virginia, in Berkeley County; area codes 304 and 681; Eastern time. Martinsburg has 5 ZIP codes; the others are 25402, 25403, 25404 and 25405.
- Type
- Standard
- Time zone
- America/New_York
- County
- Berkeley
- Metro area
- Hagerstown-Martinsburg, MD-WV
- Population
- 14,979
- Coordinates
- 39.4572, -77.9724
Weather right now
Asking the National Weather Service…
Where 25401 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 25401 into a pocket calculator and turn it upside down: IOhSZ — not quite a word, sorry.
- ➕ As a number, 25,401 = 3 × 8467. Its digits add up to 12, a total 940 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110001100111001 - 🏠 Its numerical neighbours: 25396 (Charleston, WV, 211 mi away) and 25402 (Martinsburg, WV, 0 mi away).
- 🔄 Backwards, 25401 becomes 10452 — and that is a real ZIP code: Bronx, NY, 234 miles away.
- 👥 73 other ZIP codes are made of exactly the same digits (01245, 01254, 01452, 01524, 01542, 02145, …). The farthest-flung twin is 51240 in Inwood, IA, 992 miles away.
- 🧭 Farther north than 52% of all ZIP codes, and farther east than 79%.
- 🎯1,094 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 25401 and you would come out at 39.46°S, 102.03°E — 932 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 57m of daylight. Shortest: 9h 23m.
- 📏 At 5.8 square miles of land, 25401 is bigger than 21% of ZIP codes — room for about 4.4 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 14,979This ZIP14,979 |
|---|---|
| Households | 6,336This ZIP6,336 |
| Housing units | 6,721This ZIP6,721 |
| Median age | 38.3This ZIP38.3West Virginia42.7US 38.9 |
| Median household income | $51,909This ZIP$51,909West Virginia$59,608US $80,734 |
| Median home value | $229,200This ZIP$229,200West Virginia$162,600US $332,700 |
| Median gross rent | $1,101This ZIP$1,101West Virginia$872US $1,413 |
| Bachelor's degree or higher | 24.8%This ZIP24.8% |
| Mean commute | 24.9 minThis ZIP24.9 min |
| Population density | 2,561.4 / sq miThis ZIP2,561.4 / sq mi |
Business and tax activity
| Business establishments | 621This ZIP621 |
|---|---|
| Employees | 10,259This ZIP10,259 |
| Annual payroll | $527,844,000This ZIP$527,844,000 |
| Tax returns filed | 6,920This ZIP6,920 |
| Total adjusted gross income | $354,663,000This ZIP$354,663,000 |
Land area
| Land area | 5.85 sq miThis ZIP5.85 sq mi |
|---|---|
| Water area | 0.02 sq miThis ZIP0.02 sq mi |
Other place names in 25401
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 25401
| ZIP | City | Distance |
|---|---|---|
25402 | Martinsburg, WV | 0.5 mi |
25403 | Martinsburg, WV | 2.4 mi |
25405 | Martinsburg, WV | 3.4 mi |
25404 | Martinsburg, WV | 4.6 mi |
25428 | Inwood, WV | 5.9 mi |
25427 | Hedgesville, WV | 8.0 mi |
25443 | Shepherdstown, WV | 8.5 mi |
25430 | Kearneysville, WV | 9.2 mi |
25420 | Gerrardstown, WV | 9.5 mi |
25442 | Shenandoah Junction, WV | 9.5 mi |
Find every ZIP code within 10 miles of 25401 →
Questions about this ZIP code
Where is ZIP code 25401?
25401 is in Martinsburg, West Virginia, in Berkeley County, part of the Hagerstown-Martinsburg, MD-WV metropolitan area. Its published point location is 39.4572, -77.9724.
What county is 25401 in?
25401 lies in Berkeley County.
What area code is 25401?
Martinsburg uses area codes 304 and 681, from NANPA's telephone records.
What time zone is 25401 in?
25401 uses America/New_York.
How many people live in 25401?
About 14,979 people live in ZIP code 25401, in 6,336 households, at 2,561.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 25401?
$51,909 a year, against $59,608 across West Virginia.
What ZIP codes are near 25401?
The closest are 25402 (0.5 mi), 25403 (2.4 mi), 25405 (3.4 mi), 25404 (4.6 mi) and 25428 (5.9 mi).
Is 25401 a PO Box ZIP code?
25401 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “25401 ZIP Code — Martinsburg, West Virginia (Berkeley County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/25401
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/25401.json Underlying data is public domain or openly licensed — sources, vintages and licences.