Richland Grove Township, Mercer County, Illinois
Richland Grove Township is located in Mercer County, Illinois. As of the 2010 census, its population was 2,300 and it contained 965 housing units.
Geography
According to the 2010 census, the township has a total area of 36.59 square miles (94.8 km), of which 36.34 square miles (94.1 km) (or 99.32%) is land and 0.25 square miles (0.65 km) (or 0.68%) is water.
Demographics
Census | Pop. | Note | %± |
---|---|---|---|
2016 (est.) | 2,186 | ||
U.S. Decennial Census |