Newtonsville, OH ZIP code
The ZIP code for Newtonsville, Ohio is 45158. It is in Clermont County.
- Population in these ZIPs
- 787
- Avg. median income
- $81,300population-weighted
- Typical home value
- $193,800population-weighted
- Metro area
- Cincinnati, OH-KY-IN
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Newtonsville, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 45158 | 787 | $81,336 | $193,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Newtonsville
- Goshen 4 mi
- Owensville 5 mi
- Pleasant Plain 6 mi
- Batavia 7 mi
- Williamsburg 8 mi
- Milford 8 mi
- Fayetteville 9 mi
- Blanchester 9 mi
- Loveland 10 mi
- Camp Dennison 11 mi
- Morrow 12 mi
- Mount Orab 12 mi
Frequently asked questions
What is the ZIP code for Newtonsville, OH?
The ZIP code for Newtonsville, OH is 45158.
What county is Newtonsville, Ohio in?
Newtonsville ZIP codes are in Clermont County.