Brookfield Township is located in LaSalle County, Illinois. As of the 2010 census, its population was 1,060 and it contained 433 housing units.[2]
Geography
According to the 2010 census, the township has a total area of 47.6 square miles (123 km2), of which 44.29 square miles (114.7 km2) (or 93.05%) is land and 3.31 square miles (8.6 km2) (or 6.95%) is water.[2]