Virginia · FIPS 51121 · County seat: Christiansburg
Montgomery County, VA GIS & Parcel Viewer
Looking for lot lines or a parcel number in Montgomery County, VA? The quickest route is the Montgomery County ArcGIS parcel map, the county parcel map we keep on file for this county. We link straight to it and add a few tips for getting around.
Open the Montgomery County parcel map ↗
Opens maps.montva.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Montgomery County ArcGIS parcel map |
|---|---|
| Type | County-run map |
| Website | maps.montva.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Christiansburg |
| Population | 98,666 (2023 Census Bureau estimate) |
| Land area | 387 sq mi |
| FIPS code | 51121 |
About the official source
Montgomery County runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. As of our October 2026 test, anyone could open it without signing in or paying.
Finding a property on this map
- Open the official link. The viewer is built with ArcGIS Web AppBuilder; if a disclaimer pops up, accept it to continue.
- Use the search widget, usually in the upper left, to find a street address or parcel ID.
- Click a parcel to open its info window.
- The widget bar holds extras such as the layer list, basemap switcher, measure and print tools.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
The county in brief
Montgomery County had an estimated 98,666 residents in 2023, according to the Census Bureau. With about 387 square miles of land, that works out to roughly 255 people per square mile. That makes it number 19 out of 133 Virginia counties and independent cities by population. The county seat is Christiansburg.
Counties next to Montgomery County
Parcels close to the edge of Montgomery County can fall in the next county over. Neighboring counties:
Our longer guides
A note on accuracy
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.
Related
- All Virginia counties and independent cities
- Find Montgomery County on the national map
- Parcel map guides
← Virginia counties and independent cities · Open the national map