Texas · FIPS 48115 · County seat: Lamesa
Dawson County, TX GIS & Parcel Viewer
Dawson County, Texas parcel data lives on the Dawson County appraisal district map. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Dawson County parcel map ↗
Opens dawsoncad.org in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Dawson County appraisal district map |
|---|---|
| Type | Appraisal district map (county level) |
| Website | dawsoncad.org |
| Access | Free, no login (checked Oct 2026) |
| County seat | Lamesa |
| Population | 12,004 (2023 Census Bureau estimate) |
| Land area | 900 sq mi |
| FIPS code | 48115 |
Who runs this map
The source here is the Dawson 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.
Searching for a parcel, step by step
- 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.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
About Dawson County
Census Bureau figures put Dawson County at about 12,004 people (2023 estimate) on roughly 900 square miles of land, which is about 13 residents per square mile. By population it ranks 154th of 254 counties in Texas. The county seat is Lamesa.
Counties next to Dawson County
Dawson County shares a border with the counties below. Each link has its own official map:
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.