Texas · FIPS 48279 · County seat: Littlefield
Lamb County, TX GIS & Parcel Viewer
Use this page to reach the official county parcel map for Lamb County, Texas. The button below opens the Lamb County appraisal district map in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the Lamb County parcel map ↗
Opens gis.bisclient.com in a new tab. We link out and never embed or copy parcel data.
Lamb County at a glance
| Official map | Lamb County appraisal district map |
|---|---|
| Type | Appraisal district map (county level) |
| Website | gis.bisclient.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Littlefield |
| Population | 12,711 (2023 Census Bureau estimate) |
| Land area | 1,016 sq mi |
| FIPS code | 48279 |
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 Lamb County. As of our October 2026 test, anyone could open it without signing in or paying.
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.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
Lamb County by the numbers
Census Bureau figures put Lamb County at about 12,711 people (2023 estimate) on roughly 1,016 square miles of land, which is about 13 residents per square mile. By population it ranks 150th of 254 counties in Texas. Littlefield 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 Lamb County:
Maps vs. surveys
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.