Saint Francois County Missouri is covered by a total of 14 ZIP Codes. There are 9 ZIP Codes in Saint Francois County that extend into adjacent counties (Iron County, Jefferson County, Madison County, Ste Genevieve County, and Washington County). Of the ZIP codes within or partially within Saint Francois County there are 13 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 Saint Francois 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 | |||
|---|---|---|---|---|---|
| De Soto | Standard | |||
| French Village | Standard | |||
| Valles Mines | Standard | |||
| Park Hills | Standard | |||
| Bismarck | Standard | |||
| Blackwell | Standard | |||
| Bonne Terre | Standard | |||
| Doe Run | Standard | |||
| Farmington | Standard | |||
| Fredericktown | Standard | |||
| Irondale | Standard | |||
| Ironton | Standard | |||
| Knob Lick | PO Box | |||
| Leadwood | Standard |