Mcdowell County West Virginia is covered by a total of 36 ZIP Codes. There are 3 ZIP Codes in Mcdowell County that extend into adjacent counties (Mingo County, and Wyoming County). Of the ZIP codes within or partially within Mcdowell County there are 18 Standard ZIP Codes and 18 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 Mcdowell County and can be turned on and off. Each type of postal code can also be turned on and off.