Texas · FIPS 48015 · County seat: Bellville
Austin County, TX GIS & Parcel Viewer
Use this page to reach the official county parcel map for Austin County, Texas. The button below opens the Austin 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 Austin County parcel map ↗
Opens gis.bisclient.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Austin County appraisal district map |
|---|---|
| Type | Appraisal district map (county level) |
| Website | gis.bisclient.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Bellville |
| Population | 31,677 (2023 Census Bureau estimate) |
| Land area | 646 sq mi |
| FIPS code | 48015 |
Where the parcel data comes from
The source here is the Austin County appraisal district. Texas law gives these districts the job of valuing property for every local taxing unit in the county. As of our October 2026 test, anyone could open it without signing in or paying.
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.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
Austin County by the numbers
Census Bureau figures put Austin County at about 31,677 people (2023 estimate) on roughly 646 square miles of land, which is about 49 residents per square mile. Among Texas's 254 counties, it is the 91st largest by population. Its county seat is Bellville.
Nearby parcel maps
Austin County shares a border with the counties below. Each link has its own official map:
A note on accuracy
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.