Tarrant County, TX ZIP Codes & Directory
Complete postal guide for Tarrant County, Texas. Featuring the official county seat of Fort Worth, largest municipality Fort Worth, and serving 10 incorporated municipal entities.
Municipalities Located in Tarrant County
Incorporated Cities, Towns, and Villages
Westlake
townPopulation: 1,623
Lakeside
townPopulation: 1,729
Edgecliff Village
townPopulation: 2,942
Pantego
townPopulation: 2,580
Dalworthington Gardens
townPopulation: 2,289
Fort Worth
cityPopulation: 958,692
Arlington
cityPopulation: 394,266
Mansfield
cityPopulation: 72,419
North Richland Hills
cityPopulation: 69,917
Tarrant City 219
cityPopulation: 8,975
Active USPS Postal Codes in Tarrant County
Standard delivery zones and geographic service boundaries
Frequently Asked Questions About Tarrant County, TX
What is the county seat and largest city in Tarrant County? ▾
The official county seat of Tarrant County is Fort Worth, and its largest incorporated municipality by population is Fort Worth.
How many cities, towns, and villages are in Tarrant County? ▾
Tarrant County encompasses 10 incorporated municipal entities, including 5 cities, 5 towns, and 0 villages.
What is the total population and land area of Tarrant County? ▾
According to official U.S. Census Bureau data, Tarrant County has a population of approximately 2,110,640 residents and spans an area of 863 square miles.
How many postal codes operate in Tarrant County? ▾
There are 14 active USPS postal codes serving addresses within Tarrant County, Texas.