Cornish Township is a township in Sibley County, Minnesota, United States. The population was 267 at the 2000 census.
Cornish Township was organized in 1871, and named after Cornish, New Hampshire, the former home of an early settler.
Geography
According to the United States Census Bureau, the township has a total area of , of which is land and (0.28%) is water.
Demographics
As of the census