The story
Local history for this place is being researched county by county outward from Franklin County; here is what the records say.
Water
Mostly private wells The water here
- Wilmington City60% of residentsCaesar Creek Lake (with Burtonville reservoirs/Cowan Creek as backup)
- Western Water Company27% of residentsLittle Miami River valley wells (51%) plus Cincinnati Ohio River water (49%)
- Blanchester Village13% of residentsWhitacre Run, Stonelick Creek & West Fork East Fork Little Miami River reservoirs
Its ZIP codes
Each ZIP code that touches Washington Township, Clinton County, with the share of its residents who live here and the same headline figures as the ZIP page.
| ZIP | Share | Water | Radon | Home value | Schools | Flood |
|---|---|---|---|---|---|---|
| 45148 Jefferson Township and Midland | 7% | Mostly private wells | 3.8 pCi/L average radon | Median year built 1979 | Blanchester Local · 4.5 stars overall | 0.1% of residents in the 1% floodplain |
| 45146 Clark Township and Martinsville | 6% | Mostly private wells | 3.3 pCi/L average radon | Median year built 1974 | Wilmington City · 3 stars overall | 0.1% of residents in the 1% floodplain |
| 45177 Wilmington | 6% | Caesar Creek Lake (with Burtonville reservoirs/Cowan Creek as backup) | 3.7 pCi/L average radon | Median year built 1974 | Wilmington City · 3 stars overall | 1.7% of residents in the 1% floodplain |
| 45107 Blanchester | 4% | Whitacre Run, Stonelick Creek & West Fork East Fork Little Miami River reservoirs | 2.9 pCi/L average radon | Median year built 1972 | Blanchester Local · 4.5 stars overall | 2.5% of residents in the 1% floodplain |
The county
Clinton County: 9 ZIP codes, 21 cities, villages and townships, 47,594 people.
Nearby places
Cite this page
Cite this page as:
Cracked Buckeye (Open Shower Co), "Washington Township, Clinton County", https://crackedbuckeye.com/place/washington-township-clinton-county/, built 2026-09-16, accessed [date].
Machine-readable: /api/place/washington-township-clinton-county.json (open JSON, CC BY 4.0 for the compilation; the underlying records keep their own terms) · How to cite · Report a correction · Built 2026-09-16