Ohio Grove Township, Mercer County, Illinois
Ohio Grove Township is a township in Mercer County, Illinois. About 365 people live there (2020–2024 estimate). It covers 36.8 sq mi (95.3 km²) of land and uses Central Time. It has its own local government.
- Population, 2020–2024 estimate
- 365 ± 215
- County
- Mercer County
- School district
- Mercer County School District 404
- Land area
- 36.8 sq mi (95.3 km²)
- Type
- TownshipIts own local government
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $200,000 ± $37,371
- Median home value
- $253,000 ± $157,886
- State
- Illinois
- Census code (GEOID)
- 1713155405
- Coordinates (central point)
- 41.111798, -90.725608
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
- Mercer Township5.9 mi north
- Sumner Township, Warren County6.0 mi south
- Abington Township6.1 mi west
- Suez Township6.1 mi east
These towns, townships, cities and boroughs share a boundary with Ohio Grove Township. Distances are straight lines between central points, not driving distances.
Other townships in Mercer County, largest first
- Mercer Township3,917 people
- Richland Grove Township2,129 people
- Preemption Township2,052 people
- Greene Township1,391 people
- New Boston Township1,113 people
- Rivoli Township1,096 people
- Suez Township722 people
- Millersburg Township588 people
- Keithsburg Township490 people
- Eliza Township444 people
- Abington Township433 people
- North Henderson Township361 people
All 14
- Duncan Township215 people
- Perryton Township179 people
People counts are American Community Survey 2020–2024 5-year estimates. See Mercer County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Ohio Grove Township
- Longest day
- 15 hours 8 minutes around June 21
- Shortest day
- 9 hours 13 minutes around December 21
- Earliest sunrise
- 5:29 AM around June 14
- Latest sunrise
- 7:39 AM the day before clocks go back in November
- Earliest sunset
- 4:34 PM around December 8
- 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 | 7:25 AM | 4:58 PM | 9 h 33 min |
| Feb 15 | 6:57 AM | 5:37 PM | 10 h 40 min |
| Mar 15 | 7:14 AM | 7:09 PM | 11 h 55 min |
| Apr 15 | 6:23 AM | 7:42 PM | 13 h 19 min |
| May 15 | 5:44 AM | 8:14 PM | 14 h 30 min |
| Jun 15 | 5:29 AM | 8:37 PM | 15 h 8 min |
| Jul 15 | 5:43 AM | 8:34 PM | 14 h 51 min |
| Aug 15 | 6:12 AM | 8:01 PM | 13 h 49 min |
| Sep 15 | 6:43 AM | 7:12 PM | 12 h 29 min |
| Oct 15 | 7:14 AM | 6:22 PM | 11 h 8 min |
| Nov 15 | 6:50 AM | 4:44 PM | 9 h 54 min |
| Dec 15 | 7:20 AM | 4:35 PM | 9 h 15 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 Mercer County or the local office.
Find the township or town where you are now or find your county.