Armstrong County, TX ZIP Codes & Directory
Complete postal guide for Armstrong County, Texas. Featuring the official county seat of Claude, largest municipality Claude, and serving 16 incorporated municipal entities.
Municipalities Located in Armstrong County
Incorporated Cities, Towns, and Villages
Claude
cityPopulation: 739
Katy
cityPopulation: 14,316
Keene
cityPopulation: 13,961
Keller
cityPopulation: 10,454
Kemah
cityPopulation: 16,629
Kemp
cityPopulation: 12,678
Kendleton
cityPopulation: 8,325
Kenedy
cityPopulation: 14,626
Kennedale
cityPopulation: 11,667
Kerens
cityPopulation: 19,208
Kilgore
cityPopulation: 6,298
Kirby
cityPopulation: 12,290
Kirbyville
cityPopulation: 5,690
Kyle
cityPopulation: 9,107
Armstrong City 5
cityPopulation: 3,625
Armstrong City 259
cityPopulation: 9,975
Active USPS Postal Codes in Armstrong County
Standard delivery zones and geographic service boundaries
Frequently Asked Questions About Armstrong County, TX
What is the county seat and largest city in Armstrong County? ▾
The official county seat of Armstrong County is Claude, and its largest incorporated municipality by population is Claude.
How many cities, towns, and villages are in Armstrong County? ▾
Armstrong County encompasses 16 incorporated municipal entities, including 16 cities, 0 towns, and 0 villages.
What is the total population and land area of Armstrong County? ▾
According to official U.S. Census Bureau data, Armstrong County has a population of approximately 1,848 residents and spans an area of 914 square miles.
How many postal codes operate in Armstrong County? ▾
There are 1 active USPS postal codes serving addresses within Armstrong County, Texas.