Zavala County, TX ZIP Codes & Directory
Complete postal guide for Zavala County, Texas. Featuring the official county seat of Crystal City, largest municipality Crystal City, and serving 2 incorporated municipal entities.
Municipalities Located in Zavala County
Incorporated Cities, Towns, and Villages
Active USPS Postal Codes in Zavala County
Standard delivery zones and geographic service boundaries
Frequently Asked Questions About Zavala County, TX
What is the county seat and largest city in Zavala County? ▾
The official county seat of Zavala County is Crystal City, and its largest incorporated municipality by population is Crystal City.
How many cities, towns, and villages are in Zavala County? ▾
Zavala County encompasses 2 incorporated municipal entities, including 2 cities, 0 towns, and 0 villages.
What is the total population and land area of Zavala County? ▾
According to official U.S. Census Bureau data, Zavala County has a population of approximately 9,670 residents and spans an area of 1,299 square miles.
How many postal codes operate in Zavala County? ▾
There are 1 active USPS postal codes serving addresses within Zavala County, Texas.