Alcorn County Mississippi is covered by a total of 5 ZIP Codes. There are 3 ZIP Codes in Alcorn County that extend into adjacent counties (Benton County, Prentiss County, Tippah County, and Tishomingo County). Of the ZIP codes within or partially within Alcorn County there are 3 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 Alcorn 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 | |||
|---|---|---|---|---|---|
| Walnut | Standard | |||
| Corinth | Standard | |||
| Corinth | PO Box | |||
| Glen | Standard | |||
| Rienzi | Standard |