Union Township, DeKalb County, Indiana
Union Township is a township in DeKalb County, Indiana. About 13,917 people live there (2020–2024 estimate). It covers 17.8 sq mi (46.1 km²) of land and uses Eastern Time. It has its own local government.
- Population, 2020–2024 estimate
- 13,917 ± 19
- County
- DeKalb County
- School district
- DeKalb County Central United School District
- Land area
- 17.8 sq mi (46.1 km²)
- Type
- TownshipIts own local government
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- Median household income
- $75,568 ± $14,193
- Median home value
- $192,800 ± $11,908
- Water area
- 0.01 sq mi (0.02 km²)
- State
- Indiana
- Census code (GEOID)
- 1803377228
- Coordinates (central point)
- 41.382619, -85.013133
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 Union Township
- Auburn (city)13,565 people
This place’s central point lies inside Union 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
- Grant Township2.6 mi north
- Jackson Township5.2 mi south
- Wilmington Township5.6 mi east
- Richland Township6.5 mi west
- Keyser Township6.9 mi west
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 DeKalb County, largest first
- Keyser Township7,927 people
- Wilmington Township4,026 people
- Jackson Township3,749 people
- Grant Township3,111 people
- Butler Township2,012 people
- Smithfield Township1,629 people
- Concord Township1,486 people
- Franklin Township1,271 people
- Fairfield Township1,233 people
- Richland Township1,187 people
- Spencer Township1,005 people
- Newville Township700 people
All 14
- Troy Township378 people
- Stafford Township176 people
People counts are American Community Survey 2020–2024 5-year estimates. See DeKalb County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Union Township
- Longest day
- 15 hours 11 minutes around June 21
- Shortest day
- 9 hours 11 minutes around December 21
- Earliest sunrise
- 6:06 AM around June 14
- Latest sunrise
- 8:17 AM the day before clocks go back in November
- Earliest sunset
- 5:10 PM around December 8
- Latest sunset
- 9:17 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 | 8:03 AM | 5:35 PM | 9 h 32 min |
| Feb 15 | 7:35 AM | 6:13 PM | 10 h 38 min |
| Mar 15 | 7:52 AM | 7:46 PM | 11 h 54 min |
| Apr 15 | 7:00 AM | 8:20 PM | 13 h 20 min |
| May 15 | 6:21 AM | 8:52 PM | 14 h 31 min |
| Jun 15 | 6:06 AM | 9:15 PM | 15 h 9 min |
| Jul 15 | 6:19 AM | 9:12 PM | 14 h 53 min |
| Aug 15 | 6:48 AM | 8:39 PM | 13 h 51 min |
| Sep 15 | 7:20 AM | 7:49 PM | 12 h 29 min |
| Oct 15 | 7:51 AM | 6:59 PM | 11 h 8 min |
| Nov 15 | 7:28 AM | 5:20 PM | 9 h 52 min |
| Dec 15 | 7:58 AM | 5:11 PM | 9 h 13 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 DeKalb County or the local office.
Find the township or town where you are now or find your county.