Ross County Ohio is covered by a total of 16 ZIP Codes. There are 10 ZIP Codes in Ross County that extend into adjacent counties (Fayette County, Highland County, Hocking County, Jackson County, Pickaway County, Pike County, and Vinton County). Of the ZIP codes within or partially within Ross County there are 13 Standard ZIP Codes and 2 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 Ross 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 | |||
|---|---|---|---|---|---|
| Adelphi | PO Box | |||
| Clarksburg | Standard | |||
| Laurelville | Standard | |||
| Washington Court House | Standard | |||
| Williamsport | Standard | |||
| Greenfield | Standard | |||
| Chillicothe | Standard | |||
| Bainbridge | Standard | |||
| Bourneville | PO Box | |||
| Frankfort | Standard | |||
| Hallsville | PO Box | |||
| Kingston | Standard | |||
| Londonderry | Standard | |||
| Richmond Dale | Standard | |||
| South Salem | Standard | |||
| Waverly | Standard |