Union Township, Marion County, Missouri
Union Township is a township in Marion County, Missouri. About 929 people live there (2020–2024 estimate). It covers 65.2 sq mi (169 km²) of land and uses Central Time. It is a legal area with no government of its own.
- Population, 2020–2024 estimate
- 929 ± 246
- County
- Marion County
- School district
- Marion County R-II School District
- Land area
- 65.2 sq mi (169 km²)
- Type
- TownshipNo government of its own
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $65,875 ± $8,484
- Median home value
- $138,300 ± $43,939
- Water area
- 0.25 sq mi (0.64 km²)
- State
- Missouri
- Census code (GEOID)
- 2912774788
- Coordinates (central point)
- 39.835051, -91.741179
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
- Philadelphia (CDP)219 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
- Round Grove Township5.0 mi north
- North River Township, Shelby County7.2 mi west
- Warren Township7.2 mi south
- Tiger Fork Township, Shelby County9.3 mi northwest
- Fabius Township12 mi east
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 Marion County, largest first
- Mason Township12,342 people
- Miller Township6,574 people
- Liberty Township4,457 people
- Warren Township1,554 people
- Fabius Township1,114 people
- Round Grove Township1,067 people
- South River Township420 people
People counts are American Community Survey 2020–2024 5-year estimates. See Marion County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Union Township
- Longest day
- 15 hours around June 21
- Shortest day
- 9 hours 21 minutes around December 21
- Earliest sunrise
- 5:38 AM around June 14
- Latest sunrise
- 7:41 AM the day before clocks go back in November
- Earliest sunset
- 4:41 PM around December 7
- Latest sunset
- 8:39 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 | 7:26 AM | 5:06 PM | 9 h 40 min |
| Feb 15 | 6:59 AM | 5:42 PM | 10 h 43 min |
| Mar 15 | 7:18 AM | 7:13 PM | 11 h 55 min |
| Apr 15 | 6:29 AM | 7:45 PM | 13 h 16 min |
| May 15 | 5:52 AM | 8:14 PM | 14 h 22 min |
| Jun 15 | 5:38 AM | 8:37 PM | 14 h 59 min |
| Jul 15 | 5:51 AM | 8:34 PM | 14 h 43 min |
| Aug 15 | 6:18 AM | 8:03 PM | 13 h 45 min |
| Sep 15 | 6:47 AM | 7:15 PM | 12 h 28 min |
| Oct 15 | 7:17 AM | 6:27 PM | 11 h 10 min |
| Nov 15 | 6:51 AM | 4:51 PM | 10 h |
| Dec 15 | 7:21 AM | 4:43 PM | 9 h 22 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 Marion County or the local office.
Find the township or town where you are now or find your county.