In which county is ZIP code 25403 located?

ZIP 25403 is listed under Berkeley County, WV.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 25403: Martinsburg, WV

ZIP: 25403

County: Berkeley County

Coordinates: 39.52270, -77.97470

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 25403, serving Martinsburg in WV. It lies in Berkeley County and supports delivery, planning, and address verification.

Primary City	Martinsburg
ZIP Code	25403
County	Berkeley County
State	WV
Latitude / Longitude	39.52270, -77.97470
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 25403 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 25403 is commonly represented around 39.52270, -77.97470. These coordinates help identify the general area within Berkeley County, WV.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 25403 for mail delivery and general location reference in Berkeley County, WV.

Some addresses near Martinsburg may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Martinsburg within WV.

Frequently Asked Questions

What is the primary city for ZIP code 25403?

The primary city for this ZIP code is Martinsburg, located in WV.

In which county is 25403 located?

ZIP code 25403 is situated within Berkeley County, WV.

What are the coordinates for 25403?

The approximate center point is 39.52270 (Latitude) and -77.97470 (Longitude).

Is ZIP code 25403 active?

This page lists ZIP 25403 as Listed based on the latest refresh date shown above.

Does ZIP 25403 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08