Chambers County, TX ZIP Codes & Directory
Complete postal guide for Chambers County, Texas. Featuring the official county seat of Anahuac, largest municipality Mont Belvieu, and serving 3 incorporated municipal entities.
Municipalities Located in Chambers County
Incorporated Cities, Towns, and Villages
Active USPS Postal Codes in Chambers County
Standard delivery zones and geographic service boundaries
Frequently Asked Questions About Chambers County, TX
What is the county seat and largest city in Chambers County? ▾
The official county seat of Chambers County is Anahuac, and its largest incorporated municipality by population is Mont Belvieu.
How many cities, towns, and villages are in Chambers County? ▾
Chambers County encompasses 3 incorporated municipal entities, including 3 cities, 0 towns, and 0 villages.
What is the total population and land area of Chambers County? ▾
According to official U.S. Census Bureau data, Chambers County has a population of approximately 46,571 residents and spans an area of 599 square miles.
How many postal codes operate in Chambers County? ▾
There are 1 active USPS postal codes serving addresses within Chambers County, Texas.