Virginia · FIPS 51193 · County seat: Montross
Westmoreland County, VA GIS & Parcel Viewer
Here is the direct link to the county parcel map covering Westmoreland County, VA: the Westmoreland County ArcGIS parcel map. Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the Westmoreland County parcel map ↗
Opens arcgis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Westmoreland County ArcGIS parcel map |
|---|---|
| Type | County-run map |
| Website | arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Montross |
| Population | 19,013 (2023 Census Bureau estimate) |
| Land area | 229 sq mi |
| FIPS code | 51193 |
About the official source
Westmoreland County runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. When we tested the link in October 2026 it opened with no login and no fee.
How to use the Westmoreland County viewer
- Press the button above. The map opens in Esri's ArcGIS Map Viewer in a new tab.
- Type an address or place name into the search box at the top, or drag and zoom the map yourself.
- Click inside a parcel outline. A pop-up lists whatever attributes the publisher shares, such as a parcel ID or acreage.
- Open the Layers panel to hide or show parcels, and use the Basemap button to switch to aerial imagery.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
About Westmoreland County
Westmoreland County had an estimated 19,013 residents in 2023, according to the Census Bureau. With about 229 square miles of land, that works out to roughly 83 people per square mile. Among Virginia's 133 counties and independent cities, it is the 83rd largest by population. Another 24 square miles of water fall within its lines, according to Census mapping. Its county seat is Montross.
Counties next to Westmoreland County
Parcels close to the edge of Westmoreland County can fall in the next county over. Neighboring counties:
- Essex County
- King George County
- Northumberland County
- Richmond County
- Charles County, MD
- St. Mary's County, MD
A note on accuracy
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.
Related
- All Virginia counties and independent cities
- Find Westmoreland County on the national map
- Parcel map guides
← Virginia counties and independent cities · Open the national map