Ohio County Indiana has a total of 5 ZIP Codes. The ZIP Codes in Ohio County range from 47001 to 47040. There are 5 ZIP Codes in Ohio County that extend into adjacent counties (Dearborn County, Ripley County, and Switzerland County).
| ZIP Code | ZIP Code City/Town | |||
|---|---|---|---|---|
| Aurora | |||
| Bennington | |||
| Cross Plains | |||
| Dillsboro | |||
| Rising Sun |