Colerain Township, Hamilton County

Colerain Township, Hamilton County

Township · Hamilton County · 59,239 residents

Hamilton County

The story

Local history for this place is being researched county by county outward from Franklin County; here is what the records say.

Water

13 wells in the Great Miami Buried Valley Aquifer along the Great Miami River near Fairfield, Butler Co. The water here

Cincinnati Public Water System100% of residentsOhio River (Miller Plant, ~88%) plus Great Miami Buried Valley Aquifer wells (~12%)
Cleves Village0% of residentsGroundwater wells (3 wells)
Wyoming City0% of residentsMill Creek valley aquifer (6 city wells)

Its ZIP codes

Each ZIP code that touches Colerain Township, Hamilton County, with the share of its residents who live here and the same headline figures as the ZIP page.

The ZIP codes serving Colerain Township, Hamilton County
ZIP	Share	Water	Radon	Home value	Schools	Flood
45251 Colerain Township and Cincinnati	100%	13 wells in the Great Miami Buried Valley Aquifer along the Great Miami River near Fairfield, Butler Co.	2.5 pCi/L average radon	Parcel list only	Northwest Local · 3.5 stars overall	0.1% of residents in the 1% floodplain
45252 Colerain Township and Cincinnati	100%	13 wells in the Great Miami Buried Valley Aquifer along the Great Miami River near Fairfield, Butler Co.	3.6 pCi/L average radon	Parcel list only	Northwest Local · 3.5 stars overall	1.0% of residents in the 1% floodplain
45247 Green Township and Cincinnati	48%	13 wells in the Great Miami Buried Valley Aquifer along the Great Miami River near Fairfield, Butler Co.	3.1 pCi/L average radon	Parcel list only	Northwest Local · 3.5 stars overall	0.1% of residents in the 1% floodplain
45239 Colerain Township and Cincinnati	38%	13 wells in the Great Miami Buried Valley Aquifer along the Great Miami River near Fairfield, Butler Co.	2.7 pCi/L average radon	Parcel list only	Northwest Local · 3.5 stars overall	3.9% of residents in the 1% floodplain
45231 Springfield Township and Cincinnati	24%	13 wells in the Great Miami Buried Valley Aquifer along the Great Miami River near Fairfield, Butler Co.	3.0 pCi/L average radon	Parcel list only	Mount Healthy City · 2.5 stars overall	6.0% of residents in the 1% floodplain
45002 Miami Township and Cleves	2%	Ohio River intake at the plant's riverfront on Kellogg Ave in the California neighborhood, east Cincinnati	3.5 pCi/L average radon	Parcel list only	Three Rivers Local · 4.5 stars overall	5.3% of residents in the 1% floodplain

The county

Hamilton County: 54 ZIP codes, 47 cities, villages and townships, 843,791 people.

Nearby places

Green Township, Hamilton County Springfield Township, Hamilton County North College Hill Cincinnati Mount Healthy Miami Township, Hamilton County Whitewater Township, Hamilton County Cleves Wyoming Harrison Township, Hamilton County

Cite this page as:

Cracked Buckeye (Open Shower Co), "Colerain Township, Hamilton County", https://crackedbuckeye.com/place/colerain-township-hamilton-county/, built 2026-09-16, accessed [date].

Machine-readable: /api/place/colerain-township-hamilton-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