Monmouth Township, Warren County, Illinois

Monmouth Township
Township
Location in Warren County
Country United States
State Illinois
CountyWarren
EstablishedNovember 8, 1853
Area
  Total
36.97 sq mi (95.8 km2)
  Land36.86 sq mi (95.5 km2)
  Water0.12 sq mi (0.3 km2)  0.32%
Population
 (2010)
  Estimate 
(2016)
10,222
  Density283.9/sq mi (109.6/km2)
Time zoneUTC-6 (CST)
  Summer (DST)UTC-5 (CDT)
FIPS code17-187-50023

Monmouth Township is located in Warren County, Illinois, United States. As of the 2010 census, its population was 10,463 and it contained 4,237 housing units.

The township's name commemorates the Battle of Monmouth.