Newtonsville, OH zip code
Newtonsville, Ohio uses one zip code: 45158. Most of it is in Clermont County. Together these zip codes are home to about 787 people.
Zip codes
1
Population
787
All zips combined
Largest zip
45158
787 residents
Zip codes in Newtonsville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 45158 | 787 | $81,336 |