Darby Township, Union County, Ohio
Darby Township is a township in Union County, Ohio. About 2,586 people live there (2020–2024 estimate). It covers 31.2 sq mi (80.7 km²) of land and uses Eastern Time. It has its own local government.
- Population, 2020–2024 estimate
- 2,586 ± 19
- County
- Union County
- School district
- Fairbanks Local School District
- Land area
- 31.2 sq mi (80.7 km²)
- Type
- TownshipIts own local government
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- Median household income
- $134,773 ± $33,432
- Median home value
- $427,000 ± $99,252
- Water area
- 0.35 sq mi (0.91 km²)
- State
- Ohio
- Census code (GEOID)
- 3915920170
- Coordinates (central point)
- 40.153714, -83.339559
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.
Census place in Darby Township
- Unionville Center (village)269 people
This place’s central point lies inside Darby 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
- Darby Township, Madison County4.9 mi southeast
- Union Township5.2 mi west
- Jerome Township5.5 mi east
- Millcreek Township6.6 mi northeast
- Paris Township6.9 mi north
- Pike Township, Madison County7.4 mi southwest
These towns, townships, cities and boroughs share a boundary with Darby Township. Distances are straight lines between central points, not driving distances.
Other townships in Union County, largest first
- Paris Township29,129 people
- Jerome Township10,270 people
- Washington Township4,348 people
- Claibourne Township3,760 people
- Allen Township2,597 people
- Dover Township2,546 people
- Liberty Township2,232 people
- Leesburg Township2,096 people
- Millcreek Township1,704 people
- Union Township1,538 people
- Taylor Township1,503 people
- York Township1,254 people
All 14
- Jackson Township959 people
- Washington Township802 people
People counts are American Community Survey 2020–2024 5-year estimates. See Union County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Darby Township
- Longest day
- 15 hours 2 minutes around June 21
- Shortest day
- 9 hours 18 minutes around December 21
- Earliest sunrise
- 6:03 AM around June 14
- Latest sunrise
- 8:08 AM the day before clocks go back in November
- Earliest sunset
- 5:07 PM around December 8
- Latest sunset
- 9:06 PM around June 27
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 | 7:53 AM | 5:32 PM | 9 h 39 min |
| Feb 15 | 7:26 AM | 6:08 PM | 10 h 42 min |
| Mar 15 | 7:45 AM | 7:40 PM | 11 h 55 min |
| Apr 15 | 6:55 AM | 8:11 PM | 13 h 16 min |
| May 15 | 6:17 AM | 8:42 PM | 14 h 25 min |
| Jun 15 | 6:03 AM | 9:04 PM | 15 h 1 min |
| Jul 15 | 6:16 AM | 9:01 PM | 14 h 45 min |
| Aug 15 | 6:44 AM | 8:30 PM | 13 h 46 min |
| Sep 15 | 7:14 AM | 7:42 PM | 12 h 28 min |
| Oct 15 | 7:43 AM | 6:53 PM | 11 h 10 min |
| Nov 15 | 7:18 AM | 5:16 PM | 9 h 58 min |
| Dec 15 | 7:48 AM | 5:08 PM | 9 h 20 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 Union County or the local office.
Find the township or town where you are now or find your county.