Union Township, Warren County, Ohio
Union Township is a township in Warren County, Ohio. About 6,437 people live there (2020–2024 estimate). It covers 13 sq mi (33.6 km²) of land and uses Eastern Time. It has its own local government.
- Population, 2020–2024 estimate
- 6,437 ± 308
- County
- Warren County
- Land area
- 13 sq mi (33.6 km²)
- Type
- TownshipIts own local government
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- Median household income
- $103,205 ± $33,588
- Median home value
- $381,500 ± $99,757
- Water area
- 0.16 sq mi (0.42 km²)
- State
- Ohio
- Census code (GEOID)
- 3916578610
- Coordinates (central point)
- 39.386635, -84.205511
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.
Bordering areas, nearest first
- Lebanon (city)2.7 mi north
- Hamilton Township4.8 mi south
- Salem Township5.1 mi southeast
- Mason (city)5.1 mi west
- Deerfield Township6.6 mi southwest
- Turtlecreek Township7.4 mi northwest
These towns, townships, cities and boroughs share a boundary with Union Township. Distances are straight lines between central points, not driving distances.
Other townships in Warren County, largest first
- Deerfield Township42,241 people
- Clear Creek Township37,399 people
- Franklin Township32,364 people
- Hamilton Township31,938 people
- Turtlecreek Township17,832 people
- Wayne Township9,007 people
- Salem Township5,423 people
- Harlan Township5,132 people
- Washington Township2,874 people
- Massie Township1,356 people
People counts are American Community Survey 2020–2024 5-year estimates. See Warren County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Union Township
- Longest day
- 14 hours 57 minutes around June 21
- Shortest day
- 9 hours 23 minutes around December 21
- Earliest sunrise
- 6:09 AM around June 14
- Latest sunrise
- 8:10 AM the day before clocks go back in November
- Earliest sunset
- 5:13 PM around December 7
- Latest sunset
- 9:07 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 | 7:55 AM | 5:37 PM | 9 h 42 min |
| Feb 15 | 7:28 AM | 6:13 PM | 10 h 45 min |
| Mar 15 | 7:48 AM | 7:43 PM | 11 h 55 min |
| Apr 15 | 6:59 AM | 8:14 PM | 13 h 15 min |
| May 15 | 6:23 AM | 8:43 PM | 14 h 20 min |
| Jun 15 | 6:09 AM | 9:05 PM | 14 h 56 min |
| Jul 15 | 6:22 AM | 9:02 PM | 14 h 40 min |
| Aug 15 | 6:49 AM | 8:32 PM | 13 h 43 min |
| Sep 15 | 7:17 AM | 7:45 PM | 12 h 28 min |
| Oct 15 | 7:46 AM | 6:58 PM | 11 h 12 min |
| Nov 15 | 7:20 AM | 5:21 PM | 10 h 1 min |
| Dec 15 | 7:49 AM | 5:14 PM | 9 h 25 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 Warren County or the local office.
Find the township or town where you are now or find your county.