Old Washington, OH zip code
Old Washington, Ohio uses one zip code: 43768. Most of it is in Guernsey County. Together these zip codes are home to about 211 people.
Zip codes
1
Population
211
All zips combined
Largest zip
43768
211 residents
Zip codes in Old Washington
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 43768 | 211 | $64,063 |