Texas · FIPS 48507 · County seat: Crystal City
Zavala County, TX GIS & Parcel Viewer
Here is the direct link to the county parcel map covering Zavala County, TX: the Zavala County appraisal district map. Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the Zavala County parcel map ↗
Opens zavala.prodigycad.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Zavala County appraisal district map |
|---|---|
| Type | Appraisal district map (county level) |
| Website | zavala.prodigycad.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Crystal City |
| Population | 9,312 (2023 Census Bureau estimate) |
| Land area | 1,297 sq mi |
| FIPS code | 48507 |
Who runs this map
The source here is the Zavala 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
- Press the button above to open the appraisal district's map. Texas appraisal districts set taxable values, so their maps tie each parcel to a property account.
- Look up a property by its owner, situs address or property ID.
- Click any lot to see the account number and basic details.
- Follow the record link, when there is one, for values and exemptions.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
The county in brief
The U.S. Census Bureau estimated Zavala County's population at 9,312 in 2023, spread over about 1,297 square miles of land, or roughly 7.2 people per square mile. That makes it number 171 out of 254 Texas counties by population. The county seat is Crystal City.
Neighboring counties
Zavala County shares a border with the counties below. Each link has its own official map:
Before you rely on the lines
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.