Farrington Township, Jefferson County, Illinois

As of the 2010 census, its population was 567 and it contained 246 housing units.

[2] According to the 2010 census, the township has a total area of 36.76 square miles (95.2 km2), of which 36.69 square miles (95.0 km2) (or 99.81%) is land and 0.07 square miles (0.18 km2) (or 0.19%) is water.

(This list is based on USGS data and may include former settlements.)

(These towns are listed as "historical" by the USGS.)

The township contains these eight cemeteries: Falley, Greenwalt, Harmony, Lowery, McConnaughhay, Mifflin, Mount Zion and Wells Chapel.

Map of Illinois highlighting Jefferson County