Lamb County Texas is covered by a total of 11 ZIP Codes. There are 7 ZIP Codes in Lamb County that extend into adjacent counties (Bailey County, Castro County, Hale County, Hockley County, and Parmer County). Of the ZIP codes within or partially within Lamb County there are 9 Standard ZIP Codes and 1 PO Box 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 Lamb 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 | |||
|---|---|---|---|---|---|
| Earth | Standard | |||
| Hart | Standard | |||
| Olton | Standard | |||
| Springlake | Standard | |||
| Amherst | Standard | |||
| Anton | Standard | |||
| Fieldton | Standard | |||
| Littlefield | Standard | |||
| Muleshoe | Standard | |||
| Spade | PO Box | |||
| Sudan | Standard |