Armstrong County Texas is covered by a total of 6 ZIP Codes. There are 5 ZIP Codes in Armstrong County that extend into adjacent counties (Briscoe County, Carson County, Castro County, Donley County, Gray County, Hall County, Potter County, Randall County, and Swisher County). Of the ZIP codes within or partially within Armstrong County there are 6 Standard ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Armstrong County and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Claude | Standard | |||
| Groom | Standard | |||
| Happy | Standard | |||
| Wayside | Standard | |||
| Amarillo | Standard | |||
| Clarendon | Standard |