Clark County Ohio is covered by a total of 20 ZIP Codes. There are 8 ZIP Codes in Clark County that extend into adjacent counties (Champaign County, Fayette County, Greene County, Madison County, and Miami County). Of the ZIP codes within or partially within Clark County there are 15 Standard ZIP Codes and 4 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 Clark 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 | |||
|---|---|---|---|---|---|
| Catawba | PO Box | |||
| Mechanicsburg | Standard | |||
| Urbana | Standard | |||
| South Solon | Standard | |||
| Donnelsville | PO Box | |||
| Enon | Standard | |||
| Fairborn | Standard | |||
| Medway | Standard | |||
| New Carlisle | Standard | |||
| North Hampton | PO Box | |||
| South Charleston | Standard | |||
| South Vienna | Standard | |||
| Tremont City | PO Box | |||
| Yellow Springs | Standard | |||
| Springfield | PO Box | |||
| Springfield | Standard | |||
| Springfield | Standard | |||
| Springfield | Standard | |||
| Springfield | Standard | |||
| Springfield | Standard |