Virginia · FIPS 51013
Arlington County, VA GIS & Parcel Viewer
Arlington County, Virginia parcel data lives on the Arlington County parcel map. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Arlington County parcel map ↗
Opens geocortex.arlingtonva.us in a new tab. We link out and never embed or copy parcel data.
Arlington County at a glance
| Official map | Arlington County parcel map |
|---|---|
| Type | County-run map |
| Website | geocortex.arlingtonva.us |
| Access | Free, no login (checked Oct 2026) |
| Population | 234,162 (2023 Census Bureau estimate) |
| Land area | 26 sq mi |
| FIPS code | 51013 |
About the official source
Arlington 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 Arlington County viewer
- Press the button above to open the county's own web map.
- Search for the property or pan and zoom to it.
- Click the lot to bring up what the county publishes about it.
- Look for print or measure tools if you need a quick map or rough size.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
Arlington County by the numbers
The U.S. Census Bureau estimated Arlington County's population at 234,162 in 2023, spread over about 26 square miles of land, or roughly 9,006 people per square mile. By population it ranks 8th of 133 counties and independent cities in Virginia.
Nearby parcel maps
Parcels close to the edge of Arlington County can fall in the next county over. Neighboring counties:
- Alexandria City
- Fairfax County
- Falls Church City
- District of Columbia, DC (state list)
- Montgomery County, MD (state list)
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.
Related
- All Virginia counties and independent cities
- Find Arlington County on the national map
- Parcel map guides
← Virginia counties and independent cities · Open the national map