West Virginia · FIPS 54051 · County seat: Moundsville
Marshall County, WV GIS & Parcel Viewer
Use this page to reach the official county parcel map for Marshall County, West Virginia. The button below opens Marshall WV County Parcel Viewer in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the Marshall County parcel map ↗
Opens experience.arcgis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Marshall WV County Parcel Viewer |
|---|---|
| Type | County-run map |
| Website | experience.arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Moundsville |
| Population | 29,405 (2023 Census Bureau estimate) |
| Land area | 305 sq mi |
| FIPS code | 54051 |
About the official source
This map is published by or for Marshall County itself, so it reflects the local parcel layer rather than a third-party copy. As of our October 2026 test, anyone could open it without signing in or paying.
Finding a property on this map
- Press the button above; an ArcGIS Experience Builder app opens in a new tab. Accept any splash or disclaimer screen.
- Search by address or parcel ID, or pan to the area.
- Select a parcel to view the information the publisher makes available.
- Explore the app's panels for layers, legends or printing.
If an address search comes up empty, try the parcel number from a tax bill or deed instead, or click the lot on the map.
Marshall County by the numbers
Marshall County had an estimated 29,405 residents in 2023, according to the Census Bureau. With about 305 square miles of land, that works out to roughly 96 people per square mile. Among West Virginia's 55 counties, it is the 18th largest by population. Moundsville serves as the county seat.
Counties next to Marshall County
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Marshall County:
Before you rely on the lines
Online parcel lines are drawn for tax and planning use. They can be off by several feet, so use a recorded plat or a licensed surveyor for fences, setbacks or a sale.