Texas · FIPS 48309 · County seat: Waco
McLennan County, TX GIS & Parcel Viewer
Looking for lot lines or a parcel number in McLennan County, TX? The quickest route is the McLennan 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 McLennan County parcel map ↗
Opens mclennan.prodigycad.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | McLennan County appraisal district map |
|---|---|
| Type | Appraisal district map (county level) |
| Website | mclennan.prodigycad.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Waco |
| Population | 268,583 (2023 Census Bureau estimate) |
| Land area | 1,037 sq mi |
| FIPS code | 48309 |
Where the parcel data comes from
Texas splits the job: an appraisal district, not the county itself, values each property. This viewer belongs to the district covering McLennan County. Our October 2026 check found the map open to the public, with no account or payment needed.
How to use the McLennan 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 McLennan County
Census Bureau figures put McLennan County at about 268,583 people (2023 estimate) on roughly 1,037 square miles of land, which is about 259 residents per square mile. By population it ranks 21st of 254 counties in Texas. Its county seat is Waco.
Nearby parcel maps
If the property sits near a county line, the parcel may belong to a neighbor. These counties border McLennan County:
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.