Texas · FIPS 48117 · County seat: Hereford
Deaf Smith County, TX GIS & Parcel Viewer
Here is the direct link to the county parcel map covering Deaf Smith County, TX: the Deaf Smith County appraisal district map. Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the Deaf Smith County parcel map ↗
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Map and county facts
| Official map | Deaf Smith County appraisal district map |
|---|---|
| Type | Appraisal district map (county level) |
| Website | gis.bisclient.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Hereford |
| Population | 18,347 (2023 Census Bureau estimate) |
| Land area | 1,497 sq mi |
| FIPS code | 48117 |
Who runs this map
The source here is the Deaf Smith County appraisal district. Texas law gives these districts the job of valuing property for every local taxing unit in the county. Our October 2026 check found the map open to the public, with no account or payment needed.
Finding a property on this map
- Open the link. In Texas, each county's appraisal district (CAD) values property for local taxing units, and this is the CAD's public map.
- Search by owner, address or property ID. The property ID is the account number the CAD uses on its records.
- Click a parcel on the map to bring up its account summary.
- Use the account details to look up values or the full appraisal record on the CAD's site.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
The county in brief
Census Bureau figures put Deaf Smith County at about 18,347 people (2023 estimate) on roughly 1,497 square miles of land, which is about 12 residents per square mile. That makes it number 129 out of 254 Texas counties by population. Its county seat is Hereford.
Neighboring counties
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Deaf Smith County:
Maps vs. surveys
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.