Colerain Township, Hamilton County, Ohio
Colerain Township is a township in Hamilton County, Ohio. About 59,077 people live there (2020–2024 estimate). It covers 42.7 sq mi (111 km²) of land and uses Eastern Time. It has its own local government.
- Population, 2020–2024 estimate
- 59,077 ± 72
- County
- Hamilton County
- School district
- Northwest Local School District
- Land area
- 42.7 sq mi (111 km²)
- Type
- TownshipIts own local government
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- Median household income
- $73,103 ± $4,497
- Median home value
- $190,900 ± $9,014
- Water area
- 0.36 sq mi (0.92 km²)
- State
- Ohio
- Census code (GEOID)
- 3906116616
- Coordinates (central point)
- 39.254790, -84.624136
These coordinates mark a central point for the area, not a street address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Cities, towns and communities in Colerain Township, largest first
- White Oak (CDP)19,216 people
- Northbrook (CDP)10,742 people
- Groesbeck (CDP)7,824 people
- Northgate (CDP)6,723 people
- Pleasant Run (CDP)5,629 people
- Taylor Creek (CDP)4,253 people
- Mount Healthy Heights (CDP)3,263 people
- Dry Ridge (CDP)2,554 people
- Dunlap (CDP)1,085 people
These places’ central points lie inside Colerain Township. A place can reach across the line, and its government, if it has one, can be separate from the township’s.
Bordering areas, nearest first
- North College Hill (city)4.7 mi southeast
- Springfield Township5.4 mi east
- Crosby Township5.4 mi west
- Forest Park (city)5.7 mi east
- Green Township6.3 mi south
- Ross Township, Butler County6.7 mi north
- Fairfield (city)6.9 mi northeast
- Whitewater Township8.3 mi southwest
- Miami Township8.8 mi southwest
- Cincinnati (city)10 mi southeast
- Fairfield Township, Butler County11 mi northeast
These towns, townships, cities and boroughs share a boundary with Colerain Township. Distances are straight lines between central points, not driving distances.
Other townships in Hamilton County, largest first
- Green Township60,068 people
- Anderson Township43,867 people
- Springfield Township35,635 people
- Delhi Township28,682 people
- Sycamore Township19,530 people
- Miami Township15,904 people
- Symmes Township15,621 people
- Harrison Township14,749 people
- Whitewater Township6,385 people
- Crosby Township6,103 people
- Columbia Township4,247 people
People counts are American Community Survey 2020–2024 5-year estimates. See Hamilton County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Colerain Township
- Longest day
- 14 hours 56 minutes around June 21
- Shortest day
- 9 hours 24 minutes around December 21
- Earliest sunrise
- 6:11 AM around June 14
- Latest sunrise
- 8:11 AM the day before clocks go back in November
- Earliest sunset
- 5:15 PM around December 7
- Latest sunset
- 9:09 PM around June 28
Clocks go forward an hour on the second Sunday in March and back on the first Sunday in November, so sunrise and sunset jump an hour later in March and an hour earlier in November.
| Day | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Jan 15 | 7:56 AM | 5:39 PM | 9 h 43 min |
| Feb 15 | 7:30 AM | 6:15 PM | 10 h 45 min |
| Mar 15 | 7:50 AM | 7:45 PM | 11 h 55 min |
| Apr 15 | 7:01 AM | 8:15 PM | 13 h 14 min |
| May 15 | 6:25 AM | 8:45 PM | 14 h 20 min |
| Jun 15 | 6:11 AM | 9:06 PM | 14 h 55 min |
| Jul 15 | 6:24 AM | 9:04 PM | 14 h 40 min |
| Aug 15 | 6:51 AM | 8:34 PM | 13 h 43 min |
| Sep 15 | 7:19 AM | 7:47 PM | 12 h 28 min |
| Oct 15 | 7:48 AM | 6:59 PM | 11 h 11 min |
| Nov 15 | 7:21 AM | 5:23 PM | 10 h 2 min |
| Dec 15 | 7:50 AM | 5:16 PM | 9 h 26 min |
Approximate times for a flat horizon at the central point; the days move by a day or so from year to year. Hills and weather can change what you see.
Before using this answer on a form
A township line is not always the line on your mail: a mailing address can name another town or post office, and school districts, ZIP Codes and tax districts follow their own lines. For taxes, voting or permits, check the full address with Hamilton County or the local office.
Find the township or town where you are now or find your county.