Texas · FIPS 48377 · County seat: Marfa
Presidio County, TX GIS & Parcel Viewer
Here is the direct link to the county parcel map covering Presidio County, TX: the Presidio County appraisal district map. Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the Presidio County parcel map ↗
Opens gis.bisclient.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Presidio County appraisal district map |
|---|---|
| Type | Appraisal district map (county level) |
| Website | gis.bisclient.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Marfa |
| Population | 5,795 (2023 Census Bureau estimate) |
| Land area | 3,855 sq mi |
| FIPS code | 48377 |
Who runs this map
Texas splits the job: an appraisal district, not the county itself, values each property. This viewer belongs to the district covering Presidio County. When we tested the link in October 2026 it opened with no login and no fee.
How to use the Presidio County viewer
- Press the button above to open the appraisal district's map. Texas appraisal districts set taxable values, so their maps tie each parcel to a property account.
- Look up a property by its owner, situs address or property ID.
- Click any lot to see the account number and basic details.
- Follow the record link, when there is one, for values and exemptions.
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.
The county in brief
The U.S. Census Bureau estimated Presidio County's population at 5,795 in 2023, spread over about 3,855 square miles of land, or roughly 1.5 people per square mile. Among Texas's 254 counties, it is the 193rd largest by population. The county seat is Marfa.
Neighboring counties
Parcels close to the edge of Presidio County can fall in the next county over. Neighboring counties:
Before you rely on the lines
The lines you see online are approximate. They're good for finding a lot and its parcel number, but a legal boundary question needs the recorded plat or a surveyor.