Blanchester, OH ZIP code
The ZIP code for Blanchester, Ohio is 45107. It is in Clinton County.
- Population in these ZIPs
- 9,190
- Avg. median income
- $71,500population-weighted
- Typical home value
- $271,300population-weighted
- Metro area
- Wilmington, OH
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Blanchester, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 45107 | 9,190 | $71,510 | $271,300 |
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 Blanchester
- Midland 5 mi
- Pleasant Plain 5 mi
- Clarksville 8 mi
- Fayetteville 9 mi
- Morrow 9 mi
- Newtonsville 9 mi
- Goshen 9 mi
- Martinsville 9 mi
- Lynchburg 11 mi
- Oregonia 12 mi
- Wilmington 14 mi
- South Lebanon 14 mi
Frequently asked questions
What is the ZIP code for Blanchester, OH?
The ZIP code for Blanchester, OH is 45107.
What county is Blanchester, Ohio in?
Blanchester ZIP codes are in Clinton County.