Dimmit County, TX ZIP Codes & Directory
Complete postal guide for Dimmit County, Texas. Featuring the official county seat of Carrizo Springs, largest municipality Carrizo Springs, and serving 5 incorporated municipal entities.
Municipalities Located in Dimmit County
Incorporated Cities, Towns, and Villages
Active USPS Postal Codes in Dimmit County
Standard delivery zones and geographic service boundaries
Frequently Asked Questions About Dimmit County, TX
What is the county seat and largest city in Dimmit County? ▾
The official county seat of Dimmit County is Carrizo Springs, and its largest incorporated municipality by population is Carrizo Springs.
How many cities, towns, and villages are in Dimmit County? ▾
Dimmit County encompasses 5 incorporated municipal entities, including 2 cities, 3 towns, and 0 villages.
What is the total population and land area of Dimmit County? ▾
According to official U.S. Census Bureau data, Dimmit County has a population of approximately 8,615 residents and spans an area of 1,331 square miles.
How many postal codes operate in Dimmit County? ▾
There are 1 active USPS postal codes serving addresses within Dimmit County, Texas.