Texas · FIPS 48421 · County seat: Stratford
Sherman County, TX GIS & Parcel Viewer
Looking for lot lines or a parcel number in Sherman County, TX? The quickest route is the Sherman County appraisal district 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 Sherman County parcel map ↗
Opens shermancad.org in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Sherman County appraisal district map |
|---|---|
| Type | Appraisal district map (county level) |
| Website | shermancad.org |
| Access | Free, no login (checked Oct 2026) |
| County seat | Stratford |
| Population | 2,678 (2023 Census Bureau estimate) |
| Land area | 923 sq mi |
| FIPS code | 48421 |
Who runs this map
In Texas, property values are set by appraisal districts rather than by the county government, so this map comes from the appraisal district that serves Sherman County. As of our October 2026 test, anyone could open it without signing in or paying.
How to use the Sherman County viewer
- 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 Sherman County
Sherman County had an estimated 2,678 residents in 2023, according to the Census Bureau. With about 923 square miles of land, that works out to roughly 2.9 people per square mile. Among Texas's 254 counties, it is the 227th largest by population. Stratford serves as the county seat.
Nearby parcel maps
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Sherman County:
- Dallam County
- Hansford County
- Hartley County
- Hutchinson County
- Moore County
- Cimarron County, OK
- Texas County, OK
Before you rely on the lines
Keep in mind that a GIS parcel layer is a tax map, not a survey. For exact boundaries, look at the recorded deed and plat or hire a licensed land surveyor.