Monroe Township, Allen County, Ohio

Monroe Township is a township in Allen County, Ohio. About 2,122 people live there (2020–2024 estimate). It covers 36.1 sq mi (93.5 km²) of land and uses Eastern Time. It has its own local government.

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Monroe Township in Ohio
Monroe Township and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
2,122 ± 313
County
Allen County
Land area
36.1 sq mi (93.5 km²)
Type
TownshipIts own local government
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income
$72,917 ± $14,595
Median home value
$122,100 ± $20,490
Water area
0.08 sq mi (0.2 km²)
State
Ohio
Census code (GEOID)
3900351282
Coordinates (central point)
40.864357, -84.060914

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 Monroe Township

  1. Cairo (village)581 people

This place’s central point lies inside Monroe 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

  1. Bath Township5.8 mi south
  2. Sugar Creek Township, Putnam County6.0 mi west
  3. Pleasant Township, Putnam County6.2 mi north
  4. Richland Township6.5 mi east
  5. Sugar Creek Township6.5 mi southwest

These towns, townships, cities and boroughs share a boundary with Monroe Township. Distances are straight lines between central points, not driving distances.

Other townships in Allen County, largest first

  1. American Township14,492 people
  2. Shawnee Township12,488 people
  3. Bath Township9,302 people
  4. Marion Township6,676 people
  5. Richland Township5,830 people
  6. Perry Township3,349 people
  7. Jackson Township3,096 people
  8. Spencer Township3,015 people
  9. Auglaize Township2,793 people
  10. Amanda Township1,843 people
  11. Sugar Creek Township1,332 people

People counts are American Community Survey 2020–2024 5-year estimates. See Allen County for its cities, ZIP Code areas and county seat.

Sunrise and sunset in Monroe Township

Longest day
15 hours 7 minutes around June 21
Shortest day
9 hours 14 minutes around December 21
Earliest sunrise
6:03 AM around June 14
Latest sunrise
8:12 AM the day before clocks go back in November
Earliest sunset
5:08 PM around December 8
Latest sunset
9:12 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.

Sunrise and sunset on the 15th of each month
DaySunriseSunsetDaylight
Jan 157:58 AM5:32 PM9 h 34 min
Feb 157:30 AM6:10 PM10 h 40 min
Mar 157:48 AM7:42 PM11 h 54 min
Apr 156:57 AM8:15 PM13 h 18 min
May 156:18 AM8:46 PM14 h 28 min
Jun 156:03 AM9:09 PM15 h 6 min
Jul 156:17 AM9:06 PM14 h 49 min
Aug 156:46 AM8:34 PM13 h 48 min
Sep 157:16 AM7:45 PM12 h 29 min
Oct 157:47 AM6:55 PM11 h 8 min
Nov 157:23 AM5:17 PM9 h 54 min
Dec 157:53 AM5:09 PM9 h 16 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 Allen County or the local office.

Find the township or town where you are now or find your county.

See this area on Census.gov ↗