Martinsville, OH zip code
Martinsville, Ohio uses one zip code: 45146. Most of it is in Clinton County. Together these zip codes are home to about 1.3K people.
Zip codes
1
Population
1.3K
All zips combined
Largest zip
45146
1,324 residents
Zip codes in Martinsville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 45146 | 1,324 | $71,184 |